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D-LinK DVG-2024S VoIP Gateway User Manual

1. PPPoE Service Name Optional MTU 1492 Domain Name Server Manual Domain Name Server Primary IP 168 95 1 1 Domain Name Server Secondary IP PPPoE Select this option if your ISP requires you to use a PPPoE Point to Point Protocol over Ethernet connection Enter the PPPoE Account PPPoE Password and re enter Password to confirm General Settings WAN WAN Settings PPTP IP Address PPTP Subnet Mask PPTP Default Gateway IP Optional PPTP Server PPTP ID PPTP Password Confirm Password MTU 1452 Domain Name Server Manual Domain Name Server Primary IP 168 95 1 1 Domain Name Server Secondary IP Enable Dual Access PPTP Point to Point Tunneling Protocol PPTP is a WAN connection Enter the IP Address Subnet mask PPTP Server PPTP ID and Password D Link Systems Inc 20 DVG 2024S User s Manual VolP Gateway Configuration General Settings WAN Factory Default MAC Address 00 01 75 10 02 09 Restore Your MAC Address O0 90 CC EF 2E 40 Clone Current MAC Address ESA Factory Default MAC Address The original MAC address of the VolP Gateway Your MAC Address It is left blank as you log in via the WAN port Current MAC Address It shows the current MAC Address if you ever used the different MAC address from Factory Default MAC Address You can click Clone to automatically copy the MAC address of the Ethernet Card i
2. 1 02 38 57 Upgrade Server TFIP Server IP Address Server Port i 1 65535 Directory Upgrade Server Select the upgrade type TFTP FTP or HTTP Server IP Address Enter the server s IP address Server Port Enter the server s listen port User Name Password Enter the account information for accessing the server if needed Directory Enter the location of the firmware file 3 6 7 Logout If setting or parameter has been changed remember to save the changes before you logout the configuration menu Logout D Link Systems Inc 66 DVG 2024S User s Manual VolP Gateway Configuration 4 Configuring the VolP Gateway through IVR 4 1 Preparation 1 Connect the power supply telephone set telephone cable and network cable properly 2 Ifa static IP is provided confirm the correct IP settings of the WAN Port IP address Subnet Mask and Default gateway Please contact your local Internet Service Provider ISP if you have any question 3 If you intend to operate the VoIP Gateway under NAT the IP range of VolP Gateway WAN Port and LAN Port IP Address should not be the same in order to avoid phone failures IVR configuration provides basic query and setup functions while browser configuration provides full setup functions IVR Interactive Voice Response The VoIP Gateway provides convenient IVR functions Users are able to get query and setup the VoIP Gateway with a phone set and function c
3. D Lin DVG 2024S VolP Gateway User s Manual Version 1 0 May 2010 O 2010 D Link Corporation All rights reserved Reproduction in any manner whatsoever without the written permission of D Link Corporation is strictly forbidden Trademarks used in this text D Link and the D Link logo are trademarks of D Link Corporation D Link Systems Inc Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products D Link Corporation disclaims any proprietary interest in trademarks and trade names other than its own Warranty please contact your D Link Authorized Reseller or the D Link Branch Office nearest your place of purchase for information about the warranty offered on your D Link product Information in this document ts subject to change without notice FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communication However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or t
4. Refresh Time Port Status Line Type Extension Number Line Status Calls Number Proxy Register Fs Idle D Disabled 00 00 56 PAS Idle Disabled 00 00 56 Fas Idle Disabled 00 00 56 Fs Idle Disabled 00 00 56 Fes Idle Disabled 00 00 56 Fes Idle Disabled 00 00 56 Fas Idle Disabled 00 00 56 Es Idle Disabled 00 00 56 Server Registration Status DDNS Registration Disabled 00 00 56 STUN Registration Disabled 00 00 56 SIP Proxy Hunting Number Registration Fis Disabled 00 00 56 For Port Status it includes if each port registers to Proxy successfully the last dialed number how many calls each port has made since the VoIP Gateway is start etc For Server Registration Status it shows the registration status of DDNS STUN and FXS Represent Number D Link Systems Inc 12 DVG 2024S User s Manual VolP Gateway Configuration 3 1 2 RTP Packet Summary Status RTP Packet Summary The last packet s The last packet s Packet Packet Line Codec source IP source Port Sent Received 6 711 u law 64kbps 6 711 u law 64kbps 6 711 u law o 0 0 64kbps 6 11 u law 64kbps 6 711 u law 64kbps 6 711 u law 64kbps 6 11 u law 64kbps 6 711 u law 64kbps Display the information of the last call made Press Refresh button to get the latest RTP Packet Summary D Link Systems Inc 13 DVG 2024S User s Manual 3 1 3 System Information Status System Information Time and Date Firmware Ver
5. Us MEP OGUICTION a oso elo Vaio 4 OO e eE e E 4 t Hardware WESChIPUOM sed cui ainste deine diodo ln lado tt aa E 5 2 Getting tatuar ii in 6 3 VolP Gateway Web Configuration i 12 ERE e E S E E E EI E AEAEE T E come sea PE AE E E E T E E A E E E teen 12 A E A eee eer eee 12 Or leZ IRTP aCKGt OU MMMANY Sekt ts Sod lace bi sedigeceeaere Gate ne ei salts E E 13 ARS tee ese teenie a ned nee Lehane 14 AAA PO A due ateevenseid dusantecemage E 15 SAS LAN SA uo cad caca 15 re A O CS satetcccee ts esnttee nen E Aa ae a dca tess EEOAE EA R 16 Ore PIR RO QUIWara WC Sarco sti dis av ecosacasaerose lacked R 16 3 22 FRO Inward Self TOS nasa diia 17 EA A A 18 O A A A A A 18 A A ee eee ete ee ee 2 mY een ere eee eee eee ee ee ee ee ee ee 22 IF OOS Elg aoa Ot et ee ere ee ee oe oe ae eee a ee eee oer 23 A O E AT E RP eee ON eer ee Lee ee ee Sea ene meee ere eee 24 J SPAA VANCE assoc cts i sett hard Se havea A idosbolts te Miadbns eteddhaubitnesaatsed 28 320 NOMS BOOK is lt tico 32 E AAA A A A E E S AA 33 SFO NAT Taversal cn a iio e isidi s 39 A A a etece ated sc wean 39 3 OK O eh ed aa te a de as Ba eee nha 40 JTT SNMP acest ot aaa ie ee i ee eee ae ees ee el nee anc O dale ae aes le 42 NO a A A 43 a A one ates tease tetanic tes A cece aa oe ae a ark ee te peas oes ss 43 gdz Line SC MING A E E 44 SS DIEMI a ot ia 48 SJAA DOS FOLECHOM sec ii A E dis 51 374 0 DTMF amp PULSE o ei 52 O Cade E aeee E a e E cs eid Sc meta ad ccma anata 53 SAS PPOVISION
6. 2024S Support Message Waiting Indication MWI It is used to enable disable Message Waiting Indication It is available only when Voice Mail Service is available from the VoIP Service Provider MWI Subscribe Interval It is used to set the subscribe time for the VolP Gateway to check the voice mail D Link Systems Inc 26 DVG 2024S User s Manual VolP Gateway Configuration General Settings gt SIP Outbound Proxy Support 2 Outbound Proxy Support Outbound Proxy Support Check the box to send all SIP packets to the destined outbound proxy server An outbound proxy server handles SIP call signaling as a standard SIP proxy server would do Further it receives and transmits phone conversation traffic media between two communication parties This option tells the VolP Gateway to send and receive all SIP packets to the destined outbound proxy server rather than the remote VolP device This helps VolP calls to pass through any NAT protected network without additional settings or techniques Please make sure your VolP Service Provider supports outbound proxy services before you enable it Outbound Proxy IP Domain Enter the outbound proxy s IP address or URL Outbound Proxy Port Enter the outbound proxy s listening port General Settings gt SIP Enable P Asserted Enable P Assert Check the box to enable the caller ID protection Privacy Type It is used to disguise the caller ID when queried via an ITSP Third Party
7. 300 00 o FXS Ring Cadence Settings Specify the ring cadence for the FXS port In this field you specify the on and off pulses for the ring The ring cadence that should be configured differs depending on local PSTN or PBX settings and requirements D Link Systems Inc 54 DVG 2024S User s Manual VolP Gateway Configuration 3 4 7 Provision Settings Provisioning is a function that automatically updates your VolP Gateway s configuration by using a TFTP FTP or HTTP server located on the Internet If you have access to such service you will need to know the URL or IP address of the Provisioning Server Note Fill in the parameters needed by your VolP Service Provider Please check with your VolP Service Provider about the availability of these services Advanced Settings gt Provision Settings Enable Auto Provisioning Provision Provision Server Address Port 10101 1 65535 Packet Format Proprietary e Connect Provision Server During Start Up Connect Provision Server Periodically Auto Provision Interval 10800 60 604800 s y Random Offset 600 O 18005 Provision Retry Times 10 O always 0 99 Retry Interval 30 30 1205 C Suspend Call Service TFTP Source Port 1 65535 Enable Auto Provisioning Check the box to start provisioning Provision Server Address Enter the Provisioning Server s IP address or URL required by your VoIP Service Provider Port Enter the Provisioning Serv
8. Fax Line 24 T 38 Fax Disable Select it if you are not sending fax but it is still accepted fax by the VolP Gateway T 38 Fax Select it if you are using T 38 as the protocol for fax transmission T 38 is used for reliable and efficient facsimile transmission over network It transmits and receives FAX waveform relaying over the codec negotiated during call setup this bandwidth consumed is lowered T 38 protocol also supports redundancy to get better FAX quality T 30 Fax Select it if you are using T 30 as the protocol for fax transmission It transmit FAX signal as voice thus uncompressed G 711 would be the choice G 726 also works but not recommended Due to this nature T 30 always requires a SDP change change of codec within a session SIP Re Invite required after FAX tone detected by the callee It will consume more network resources and will affect transmission quality The VoIP Gateway is still able to change the protocol from T 38 to T 30 if the called party uses T 38 for fax transmission T 30 Fax Modem Select it if you use it as the protocol for transmission of fax modem over IP network T 30 Only Select it if you are using G 711 a law or G 711 u law for fax transmission The VoIP Gateway won t accept T 38 for fax transmission T 38 Native Select it if you are only using T 38 for fax transmission T 30 V 152 As GW detect FAX tone it will change RTP codec to be T 30 codec directly without sending Re Invite to chan
9. STUN Server IP Domain STUN Server Port 3470 1 65535 NAT Type It shows the NAT type of your router STUN Server IP Domain Enter the IP address or URL of the STUN server for query STUN Server Port Enter the STUN Server s listening port D Link Systems Inc 61 DVG 2024S User s Manual VolP Gateway Configuration 3 6 System Settings 3 6 1 NTP System settings NTP Time Server NTP time server 1 nto dlink corn NTP time server 2 ntp dlink corn bw NTP time server 4 Time Configuration Current Router Time Of of 0 00 00 00 Time one 12 00 Enable Daylight Saving Automatically synchronize with Internet time servers The VolP Gateway should automatically sync up with time servers First NTP time server Select the desired domain name of a NTP server as first priority Second NTP time server Select the domain name of a NTP server as second priority Current Router Time It shows the current time of the VolP Gateway Time Zone Select your time zone from the drop down menu Enable Daylight Saving To enable disable daylight saving time Daylight Saving Offset Set the current time zone offset for your location Daylight Saving Dates Set the start and end dates for daylight saving time D Link Systems Inc 62 DVG 2024S User s Manual VolP Gateway Configuration 3 6 2 Login Account System settings Login Account Admin Administrator s Name admin Administrator s Pass
10. select either the NAT or STUN protocol General Settings NAT Traversal NAT Public IP Enable STUN Client E Enable STUN Client Enable NAT Public IP Check the box to use the IP address of the Internet sharing device if the VoIP Gateway is set up behind an Internet sharing device Also the VoIP Gateway will use the IP address of the Internet sharing device as the public IP when it connects to Internet Furthermore some of the Internet sharing device s type is symmetric NAT You need to set Virtual Server or Port Mapping Forwarding from the Internet sharing device for the listen port and communication ports RTP ports of the VoIP Gateway NAT IP Domain Enter the real public IP address of the IP sharing device or the router or enter a true URL Uniform Resource Locator when DDNS is used Please refer to the DDNS settings Note If you are setting a public IP in this field it has to be a static public IP otherwise VoIP communication may not be established properly Please contact your ISP to check if your Internet connection has static public IP addresses Enable STUN Client Check the box to use the STUN protocol prevents problems from setting the IP sharing function Some NATs do not support this protocol Note You can use the Status gt STUN Inquiry page to detect the NAT type of your Internet sharing device If the NAT type is Symmetric NAT then the VoIP Gateway is not able to traverse the NAT It
11. that the VoIP Gateway currently is not connected to the Internet Please check and make sure the cable connections account numbers and passwords are correct D Link Systems Inc 69 DVG 2024S User s Manual VoIP Gateway Configuration 4 2 1 Character Conversion Table The table below provides a list of conversion codes The first row high lighted of each pair of the column lists the numbers alphabets or symbols and the second row high lighted of each pair of the column Input Key represents the codes to be entered for the corresponding numbers alphabets or symbols For example to enter D Link according to the table below enter 148322495451 Numbers Input Key Upper Case Input Key Lower Case InputKey Symbols Input Key Letters Letters 00 A 11 a 41 71 O ON Oa BP OY N O B C D E F G H l J K L M m N n O O P p Q q R r S T U V W X Y Z SMe X SE lt E A D Link Systems Inc 70 DVG 2024S User s Manual Dialing Principles 9 Dialing Principles 5 1 Dialing Options Dial the phone number which you want to call and press to call out immediately Note that if the pound not dialed the number will be called out after 4 seconds by default The period between number dialed and call out is named Inter Digits Timeout Configurable from DTMF and PULSE default 4 seconds see page 43 If the phone number matches the setting of the Digit Map the phone nu
12. the IP address of Domain Name Server assigned by ISP or manually Domain Name Server IP Enter the primary and secondary IP address of Domain Name Server if Domain Name Server Assignment is Manual Otherwise the VolP Gateway will not be able to access hosts using hostnames instead of IPs D Link Systems Inc 22 DVG 2024S User s Manual VolP Gateway Configuration 3 3 3 QoS Settigs General Settings QoS Tos DiffServ Settings f p Tos IP Precedence ToS DiffSery Settings DiffServ D5CP4 ToS IP Precedence Signaling Precedence 3 Flash gt Yoice Data Precedence S CRITIC ECP ToS IP Precedence Select the precedence for signaling data and voice voice data DiffServ DSCP Select the number of signaling data and voice voice data values Note For the VolP Gateway ToS IP Precedence and DiffServ are the same function You only select one for priority marking D Link Systems Inc 23 DVG 2024S User s Manual VoIP Gateway Configuration 3 3 4 SIP As there are various Proxy Server providers according to RFC standard it has designed the gateway to be compatible with them If any registration problem occurs please consult your Internet telephony Server Provider General Settings SIP Soft Switch Setting Enable Support of SIP Proxy Server Soft Switch Enable Support of SIP Proxy Server Soft Switch Check the box to register the VoIP Gateway with SIP proxy server or soft switc
13. where the Caller ID is located Remote Party ID Display Name It is located at SIP Remote Party ID gt Before lt sip Remote Party ID User Name It is located at SIP Remote Party ID gt After lt sip Before From Header Display Name The standard way is in SIP Message Header gt From SIP Display info From Header User Name It locates at SIP gt Message Header gt From gt SIP from address before Put Caller ID In URI This feature is to put Caller ID in URL The Caller ID is located in SIP Message Header gt After From Before lt sip by default settings It will be located in SIP Message Header gt After lt sip Before if ticked INVITE With Remote Party ID Header Check the box to comprise the information of Remote Party ID in the message header of INVITE Different format of INVITE header might cause the call not to be connected Please consult with your VolP Service Provider before enabling it Callee Quick Media DVG 2024S will send RTP to remote party immediately as user answer an inbound call FXS Hunting For Unknown Number Select the response for an incoming call which the called number is not exist in on the DVG Disable DVG responses 404 not fornd Hunt and Transit Dial DVG sends alert to an available FXS port and dial the number to PBX as the FXS port picked up by PBX It works with SoftSwitch or IPPBX to allow a remote client reach the PBX
14. Assertion The Privacy Type includes user header session none critical id and history D Link Systems Inc 27 DVG 2024S User s Manual VolP Gateway Configuration 3 3 5 SIP Advanced General Settings SIP Advanced Listen Port UDP 1 65535 RIP Starting Port UDP 1 65500 y Listen Port UDP Enter the VoIP Gateway s listening port in this field Leave it as default settings unless it conflicts with ports used by other device in your network RTP Starting Port UDP Enter the starting port number or transmitting voice data among VoIP devices Each line requires 2 ports For example if the starting port is 9000 then Line 1 will take up ports 9000 and 9001 and Line 2 will take up ports 9002 and 9003 and so forth General Settings SIP Advanced International Call Prefix Digit Country Code Other Long Distance Call Prefix Digit Area Code 164 Numbering To Invite Proxy International Call Prefix Digit Enter the International call prefix Country Code Select the desired country code from the drop down menu or enter the country code if Other is selected Long Distance Call Prefix Digit Enter the long distance prefix digit for making a long distance call Area Code Enter the area code E 164 Numbering To Invite Proxy This variable is followed the E 164 rule but it depends on the SIP proxy server Click the check box to send the number followi
15. SG NOS ce tek coche ote erg terns e bell E seated 55 AAPP 57 SAI CDR DS WING S oaa aisla liiotcd a E odiado oo ic siad 58 A A se RE 59 BO MOO See ttc O A Ltda otter utd dee de ee tt BR ee adalat gd teen nel ae 60 A O AE A O A AETA SEE AT 60 30 20 TUN TKO as o tl dd ld lidia 61 oe oie SISMOS a id ed ie da 62 a aasie danse ease A O uenauaan sie seaseanstaate ad 62 FO 2 OIM ACC T 63 sa A A pacaaceecnat trees 64 o A A O O 65 e A N E E T 65 3 6 6 S0tWares UDALA ee 66 O E cack 66 4 Configuring the VoIP Gateway through IVR ooooooccccnccoccccconococcncononoconnnoncnccnnnnonannnnnnronnnrnnanrrnnnrrnnnnrnnnnrnannnnn 67 4 1 IVR Interactive Voice Response a id 67 ASUMA FURCUOAS ali dio 68 ALARCON UA AS a a ed dd do 69 4 2 1 Character Conversion Table ooccccocnccccnnocccnnencnocnnnnoncnnoncnnonnnnonnnnonnnnnnnnnonnnnnnnnnnnnnnnnnrnnonnnnonass 70 A seca ete E E E EEE EE E E E 71 FIDO DIOR S a a eo eee eee ee ee ee eee eee 71 5 2 Dialed Number Processing FIOW abc 1 APPO A Dt a can 73 REC UGE wy crs LU p ch dde 13 DVG 2024S User s Manual Product Overview 1 Introduction 1 1 Product Overview The DVG 2024S is designed to carry both voice and facsimile over the IP network It uses the industry standard SIP call control protocol so as to be compatible with free registration services or VolP service providers systems As a standard user agent it is compatible with all common Soft Switches and SIP proxy servers While ru
16. SIP Info Note Out of Band DTMF transport method varies from VoIP networks please contact your VoIP provider for the preferred method Enable Hook Flash Event Select Auto RFC2833 or SIP info for the signaling method of Hook Flash Event Payload Type payload type of RFC2833 Volume Select the volume of RFC 2833 from the drop down menu D Link Systems Inc 52 DVG 2024S User s Manual VolP Gateway Configuration 3 4 6 CPT Cadence Advanced Settings CPT Cadence CPT 1 Default Tone Type Low Frequency High Frequency TON 1 T_OFF_1 TON T_OFF_ T_ON 3 T_OFF_3 Dial Tone 350 440 3000 0 O 0 Congestion Tone 480 620 50 0 o 0 Busy Tone 450 620 S00 o Ring Back Tone 440 450 1000 O W CPT Default Tone Type Low Frequency High Frequency T_ON_S T_OFF_3 Dial Tome 400 0 o Congestion Tone 400 O O Busy Tone 400 o Ring Back Tone 400 o Default Ley ien T_OFF 1 T OFF2 TON3 her Tone Type Frequency Frequency PODRIDO Dial ene 400 0 aU CPT 1 Enable Setting 1 The CPT has a set of parameter table Please adjust the CPT based on the local PSTN or PBX settings and requirements D Link Systems Inc 53 DVG 2024S User s Manual VolP Gateway Configuration Advanced Settings CPT Cadence FXS Ring Cadence Settings Default On_1 OFF 1 On 2 OFF_2 On 3 OFF_3 Range 250 8000ms 200 8000ms 0 250 8000ms 0 200 8000ms 0 250 8000ms 0 200 8000ms 1000 000 o o 300 SD o 00
17. action will stop when the total resend time has reached 20 seconds Max Response Time for Invite Enter the maximum response time for INVITE packet When the destination does not reply within the set time the call is failed General Settings SIP Advanced SIP Proxy Server Soft Switch Settings oIP failure announcement VoIP failure announcement Check the box to play a voice announcement if the VoIP Gateway fails to register to the SIP proxy server while FXS is off hook D Link Systems Inc 29 DVG 2024S User s Manual VolP Gateway Configuration General Settings SIP Advanced Supplementary Features Anonymous Caller ID CLIR YOIP Call Out Notification Enable Built in Call Hold Music Call On Hold Notification Enable Non SIP Inbox Call Invite URL need user phone Reliability of Provisional Responses Compact Form SIP Caller ID Obtaining Remote Party Id Display Mame Put Caller ID In URI INVITE With Remote Party ID Header Callee Quick Media Disable FXS Hunting For Unknown Number Disable C Support URI Percent Encoding RFC 3986 Call Hold Compatible With RFC 2543 Enable SIP Allow Header Enable SDP ptime Attribute Use Redirect URI As To Header Receiving 3XX Respond BUSY HERE while no line available for hunting Anonymous Caller ID CLIR Check the box to lock the delivery of the Caller ID to the called party VoIP Call Out Notification Check the box to ena
18. address Status LAWN Client DHCP CLIENTS IP Address MAC Address Live Time 197 166 6 1 00 19 d2 35 45 50 2147446608 Refresh D Link Systems Inc 15 DVG 2024S User s Manual 3 2 FXS Line Diagnostics 3 2 1 FXS Outward Test FXS Line Diagnostics gt FXS Outward Test H F OC Voltage Hazardous and foreign OC voltage H F AC Yoltage Hazardous and foreign 40 voltage Phone Line H F DC H F AC Line Enable REN mamar Voltage Voltage a al Including Channel In Used VoIP Gateway Configuration TipRing chort Failed It allows operator to verify whether it is some problem on the cable between Phone Sets and DVG 2024S Enable Select the lines you want to test Including Channel In Used Since the line test will interrupt a talking call that DVG 2024S will ignore the in used line If you would like to test all the lines you select even it is in used please tick this item Test Click start to test ACO Clear alarm indication of the last test result D Link Systems Inc 16 DVG 2024S User s Manual VolP Gateway Configuration 3 2 2 FXS Inward Self Test FXS Line Diagnostics gt FXS Inward Self Test Loopback Loopback SLIC DC Power Tip Ring DC Codec Analogue Voltage Feed Ringer Line Enable m la Including Channel In Used It allows operator to verify if it is some problem on the FXS chip set Enable Select the lines you want to test Including Channel In Used S
19. and the format to transfer into the VoIP Dial out column For example Scan Code 2 VoIP Dial out 35106 User Dial Length 4 Route VoIP VoIP Route Profile Route 2 Digitmap Enable Scan Code VoIP Dial out User Dial Length Route 0911888997 Pick up the handset and dial 2301 The VoIP Gateway will dial 35106301 and follow Route 2 D Link Systems Inc 49 DVG 2024S User s Manual VolP Gateway Configuration For example Scan Code 0 VoIP Dial out 1805 User Dial Length Disable Route VolP VoIP Route Profile Route 3 Digitmap Enable Scan Code VoIP Dial out User Dial Length Route 0911888997 Tt lt lt vo Pick up the handset and dial 0423456789 The VoIP Gateway will dial 1805423456789 and go through Internet first and follow Route 3 Method 3 Substitution It helps you dial to destination that you can not dial by phone Destination like test 1 1 1 1 Fill in the number into the Scan Code column and enter the desired name into the VoIP Dial out column For example Scan Code 11 VoIP Dial out test User Dial Length 2 Route VoIP VoIP Route Profile Route 1 Digitmap Pick up the handset and dial 11 The VoIP Gateway will dial test and go through Internet and follow Route 1 D Link Systems Inc 50 DVG 2024S User s Manual VoIP Gateway Configuration 3 4 4 DoS Protection Advanced Settings DoS Protection m E Enable DoS Protection Whole System Flo
20. aneous Ring and Sequential Ring Hunting When someone calls in by dialing FXS representative number the system will alaways assign the call to the first line according the Ring Priority You can use up and down arrows to adjust the hunting priority Simultaneous Ring When someone calls in by dialing FXS representative number all FXS ports will ring at the same time Sequential Ring When someone calls in by dialing FXS representative number the system will assign the call to each FXS ports in order according Sequential Ring Time You can adjust Sequential Ring Time for the ring time of each port D Link Systems Inc 47 DVG 2024S User s Manual VoIP Gateway Configuration 3 4 3 Digit Map Digit Map supports multiple dial plans which help users to arrange least cost route Each Proxy Server has individual dial plan which combines the original feature of Digit Map and Speed Dial You can use or in the column of Scan Code and VoIP Dial out represents a single digit and represents a wildcard The function of the signs is to mapping the numbers between the number received from user and the replaced or modified number for actual dial out With this function users can easily add certain leading digits to replace a full set of numbers There are 50 sets of leading digit entries to choose voice routing interface Advanced Settings Digit Map Enable Pound Key Function Max Dial Length 25 1 30 D
21. beat a blinking light indicates the VoIP Gateway keep running WAN When a connection is established the 10 or 100 LED will light up solid The LED will blink to indicate activity If the 10 or 100 LED does not light up when a cable is connected verify the cable connections and make sure your devices are powered on LAN When a connection is established the 10 or 100 LED bottom will light up solid on the appropriate port The LEDs will blink to indicate activity If the 10 or 100 LED does not light up when a cable is connected verify the cable connections and make sure your devices are powered on Phone Green Blinking FXS is alerting ringing for an inbound call Green Solid The line is in use Red Solid As users execute Status gt FXS Line Diagnostic and there is some error on the FXS port Connectors 1 WAN Connect to your broadband modem using an Ethernet cable 2 LAN Connect to your Ethernet enabled computers using Ethernet cabling 3 Reset Press and hold the reset button for 5 seconds release button as Alarm is blinking That DVG 2024S will restore to factory default 4 FXS Connector 50 PINs RJ21 connector Connect to your phones using standard phone cabling 5 Ground A conducting connection with the earth Connect with the ground so as to make the earth a part of an electrical circuit using metal wire 6 Power Receptor Receptor for AC power 100V 240V WARNING DO NOT 1 connect the phone por
22. ble the function of playing a tone to notify user that the call is through VoIP Enable Built in Call Hold Music Check the box to enable the function of playing music when receiving Call Hold request Call On Hold Notification FXS will send alert to phone set as users hang up if there is a call still held in another line Enable Non SIP Inbox Call Check the box to make local calls Local Call here means the call does not go through the Internet and if the dialed number is the extension of other line You can un check it to configure as all calls go through the Internet Invite URL need user phone Check the box to add user phone as a hint that the part left to the sign is actually a phone number Reliability of Provisional Responses Check the box to send a PRACK request during the progress of the request processing Reliability of Provisional Responses is to ACK at every SIP packet With this method SIP packet will act like TCP e every packet sent will receive an ACK to make sure that packet sent has been received by other peer D Link Systems Inc 30 DVG 2024S User s Manual VoIP Gateway Configuration Compact Form Check the box to represent common header field names in an abbreviated form This may be useful when SIP message is too large to be carried on and recognized by the user agent SIP Caller ID Obtaining Select the part of the SIP packet from the VoIP Gateway to obtain Caller ID There are several places
23. een set up Loop Current Drop Trigger Time Enter the time to avoid the line being engaged when FXS port is connected to PBX It stops the loop current from FXS port when FXS port is playing busy tone The setting 0 zero is to disable this function Loop Current Drop Duration Enter the drop duration for loop current ROH Begin Time As users forget hang up phone set it makes FXS play loud Howler Tone to notify users put hand set correctly If this timer is set to be 20 seconds that FXS play busy tone for 20 seconds then play ROH ROH Duration It is the maximum time for FXS play ROH then FXS will stop play ROH and keep silence FXS Ring Voltage It is to set the Ring Voltage of FXS VolP Centrex Extension Digit Count This feature is to enable and set the digit count of VolP Centrex The setting 0 zero is to disable this function VoIP Centrex Digit Enter the digit for VoIP call If you dial VolP Centrex Digit first the dialing plan is according to the Digit Map otherwise the VoIP Gateway will send the number which digit count is the same as VoIP Centrex Extension Digit Count Metering Pulse Type Metering Pulse Period It is used for telephony device which connected to FXS port for billing purpose DVG 2024S provide 14k Hz and 16k Hz metering capacity The fully support for detail Metering Pulse Period is not free charge please contact with your vendor D Link Systems Inc 45 DVG 2024S User s Manual VolP Gateway Config
24. efault Call Route VoIP Enable Pound Key Function Check the box to treat as a digit and send out with other numbers when dialing If you un check the box and is pressed after dialing it will speed up the phone number detection of the VolP Gateway Default Call Route Select VolP or Deny as the default call route for the calls Default VoIP Route Profile Enter the Profile ID ranging from 1 10 for the Default VoIP routing Advanced Settings Digit Map Digitmap Enable Scan Code VOIP Dial out User Dial Length r r r 1 z0 21 40 41 60 l 0 21 gt 100 Scan Code Enter the digits for the VolP Gateway to scan while user is dialing VoIP Dial out Enter the actual dialing number rule for the VolP Gateway to call through the Internet User Dial Length Enter the total number of digits that user dialed Route Select VolP or Deny for this entry D Link Systems Inc 48 DVG 2024S User s Manual VolP Gateway Configuration Methods of Digit Map Method 1 Single mapping Fill a short code into the Scan Code column and enter the desired phone number into the VolP Dial out column For example Scan Code 09 VoIP Dial out 0911888997 User Dial Length 2 Route VolP VoIP Route Profile Route 1 Digitmap Pick up the handset and dial 09 the VolP Gateway will dial 0911888997 and follow Route 1 Method 2 Multi mapping Fill the prefix code into the Scan Code column
25. elevision reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna e Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help CE Mark Warning This is a Class B product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Warnung Dies ist ein Produkt der Klasse B Im Wohnbereich kann dieses Produkt Funkstoerungen verursachen In diesem Fall kann vom Benutzer verlangt werden angemessene Massnahmen zu ergreifen Precauci n Este es un producto de Clase B En un entorno dom stico puede causar interferencias de radio en cuyo case puede requerirse al usuario para que adopte las medidas adecuadas Attention Ceci est un produit de classe B Dans un environnement domestique ce produit pourrait causer des interf rences radio auquel cas l utilisateur devrait prendre les mesures ad quates Attenzione Il presente prodotto appartiene alla classe B Se utilizzato in ambiente domestico il prodotto pu causare interferenze radio nel cui caso possibile che l utente debba assumere provvedimenti adeguati Contents
26. emplate file for editing Restore Default Settings System settings Backup and Restore Restore Configurations Upload Configuration File Restore Restore Default Configurations Select Restore Default Settings to reset the VolP Gateway s settings back to the factory default settings D Link Systems Inc 64 DVG 2024S User s Manual VolP Gateway Configuration 3 6 4 System Log System settings System log C Enable Enable Check the box to send event notification messages across IP networks to the Server Server Address Enter the System Log Server s IP address Port Enter the System Log Server s listening port Leave this field to the default if your VoIP Service Provider did not provide you a server port number for System Log Server 3 6 5 Save Restart Save and Reboot System settings Backup and Restore Save Settings Restart Save All Settings Click the Save All Settings check box and reboot the system after completing changes The new settings will take effect after the VolP Gateway is restarted Restart Click the Reboot button to reboot the system D Link Systems Inc 65 DVG 2024S User s Manual VoIP Gateway Configuration 3 6 6 Software Upgrade The VoIP Gateway supports a software upgrade function from a remote server Please consult your VoIP Service Provider for information about the following details System settings gt Software upgrade Current Version
27. er s listening port Packet Format Use the drop down menu to choose the packet transmitting format required by your VoIP Service Provider Verify Servers Certificate It is used for Provision Server certification while HTTPS packet format is in use Connect Provision Server During Start Up Check the box to connect to Provisioning Server when the VolP Gateway is powered on or rebooted D Link Systems Inc 55 DVG 2024S User s Manual VolP Gateway Configuration Connect Provision Server Periodically Check the box to connect to Provisioning Server periodically Auto Provision Interval Enter the time for auto provisioning Random Offset Enter the offset of the time for auto provisioning Provision Retry Times Enter the retry time if a provisioning attempt fails Retry Interval Enter the interval for retrying Suspend Service Check the box to stop VoIP call service Note Contact your server provider if necessary MAINTENANCE gt Provision Binding Server for Trigger Binding Server for Trigger Check the box to trigger a connection between Provisioning Server and the VolP Gateway Provisioning Server will bind a port for the VolP Gateway to send provision request Binding Port Enter the port number of Provisioning Server is used for binding Binding Interval Enter the interval at which the VolP Gateway will keep the binding D Link Systems Inc 56 DVG 2024S User s Manual VolP Gateway Configuration 3 4 8 Calle
28. ese routes will not apply to the Internet Advanced Settings Static Route Route Mask Next Hop IP Interface Route Destination network of the route Route Mask Subnet mask to apply on destination network Next Hop IP The next hop IP address to the specified network Interface The interface attached to this route D Link Systems Inc 59 DVG 2024S User s Manual VolP Gateway Configuration 3 5 Tools 3 5 1 Ping Test Use Ping to verify if a remote peer is reachable Enter a remote IP address and click Test to ping the remote host The result would be shown on Result Table Tool Diagnostics Ping Destination 192 160 0 254 Mumber of Ping 4 1 1005 Ping Packet Size 56 56 5600 bytes Result PING 192 166 8 254 192 168 0 254 56 data bytes 64 bytes From 192 168 686 254 seg 0 ttl 64 time 0 4 ms 64 bytes From 192 168 8 254 seg 1 thl 64 time 0 4 ms time 0 3 ms 64 bytes From 192 168 8 254 seg 2 th 64 time 0 3 ms time 0 3 ms 64 bytes From 192 168 8 254 seq 3 thl 64 time 0 3 ms time 0 3 ms 192 168 0 254 ping statistics 4 packets transmitted 4 packets received 0 packet loss round trip minawg max 0 3 0 3 0 4 ms D Link Systems Inc 60 DVG 2024S User s Manual VolP Gateway Configuration 3 5 2 STUN Inquiry Use STUN Inquiry to detect your IP sharing device s NAT type and communication between a STUN server and client Tool STUN Inquiry MAT Type Unknown
29. ettings IP address 192 168 1 2 Subnet mask 255 255 255 0 Default Gateway IP 192 168 1 254 MTU 1500 Domain Name Server Primary IP 168 95 1 1 Domain Name Server Secondary IP WAN Link Speed WAN Link Speed Auto v Factory Default MAC Address 00 0C 24 03 14 32 Restore Your MAC Address 00 90 CC E7 2E 40 Clone Current MAC Address XXIXXIXXIXXIXXIXX Back Next Cancel Select your Internet connection type DHCP Most Cable ISPs or if you are connecting the DVG 2024S behind a router Static IP Select if your ISP supplied you with your IP settings PPPoE Most DSL ISPs PPTP Select if required by your ISP Select Manual to manually enter IP address of DNS or select Auto if DNS is assigned by ISP Click Next D Link Systems Inc 9 DVG 2024S User s Manual VolP Gateway Configuration The VoIP Router can invite register to a VoIP trunk gateway or register by each port of phone Please contact your ITSP Soft Switch Setting Enable Support of SIP Proxy Server Soft Switch Password and Confirm Password Invite with ID User ID Line Type Number Register Account Account a SIP Proxy Server Proxy Server IP Domain 192 168 1 1 Proxy Server Port 5060 1 65535 Proxy Server Realm TTL Registration interval 10 72005 SIP Domain Use Domain to Register Dutbound Proxy Support C Outbound Proxy Support Back Next Ca
30. ew IP address and you are using a WAN port to enter the Web Configuration Screen the new IP address has to be used before you can get connected to the VoIP Gateway The same principle applies to the next two settings General Settings WAN WAM Settings Enable LAN Tagging Type VLAN ID Priority Static IP D Link Systems Inc 18 DVG 2024S User s Manual VolP Gateway Configuration General Settings WAN WAN Settings Hostname vendor Class ID TU 1500 Domain Name Server Manual Domain Name Server Primary IP 163 95 1 1 Domain Name Server Secondary IP DHCP Select this option if your ISP Internet Service Provider provides you an IP address automatically Cable modem providers typically use dynamic assignment of IP Address The Host Name field is optional but may be required by some Internet Service Providers General Settings WAN WAM Settings IP address 192 166 1 181 Subnet mask 255 255 255 0 Default Gateway IP 192 168 1 254 MTU 1500 Domain Name Server Primary IP 168 95 1 1 Domain Name Server Secondary IP Static IP Select this option if your ISP Internet Service Provider provides you a Static IP address Enter the IP address Subnet Mask and Default Gateway IP D Link Systems Inc 19 DVG 2024S User s Manual VoIP Gateway Configuration General Settings WAN WAM Settings PPPoE Account PPPoE Password e Confirm Password
31. extension for one step dial For virtual extension FXS Group Hunting Ring Type DVG sends alert to an available FXS port for hunting group Support URI Percent Encoding RFC 3986 Check the box to encode decode the letters of the basic Latin alphabet digits and a few special characters which follow RFC 3986 Call Hold Compatible With RFC 2543 It is used to set the procedure of Call Hold being compatible with RFC 2543 Enable SIP Allow Header It is used to put Allow in SIP packets The Allow header field lists the SIP requests supported by ITA when ticked Enable SDP ptime Attribute It is used to put ptime in SDP packets when ticked Use Redirect URI As To Header Receiving 3XX It is used to change the content of To header field when receiving 3XX Respond BUSY HERE while no line available for hunting It is used to reply BUSY HERE to the calling party while no line is available for hunting D Link Systems Inc 31 DVG 2024S User s Manual VolP Gateway Configuration 3 3 6 Phone Book Phone Book It is used for peer to peer communication Some peer information needs to be added to this section prior to making peer to peer calls You need to enter the phone number and the IP address of the remote peer General Settings Phone Book Gateway Name Gateway Number IP Domain Name l 20 21 40 41 80 l i 100 Gateway Name Enter the alias of the remote peer Gatewa
32. ge codec Note When a fax tone is detected from the call the VolP Gateway will automatically switch from voice mode to fax mode Hence the fax settings will be temporarily applied to a specific port which detects the fax tones instead of its default voice settings D Link Systems Inc 40 DVG 2024S User s Manual General Settings FAX Enable High Quality FAX Max Rate FAX Codec T 30 Bypass Payload Type FAX Jitter Buffer VolP Gateway Configuration Fax T 38 14400 Fax T 30 5 711 u law 64kbps 96 96 127 200 60 1200 ms 3 Enable High Quality Check the box to increase approximately two times the bandwidth in order to compensate possible loss of packet during transmission and offers a better and reliable fax quality FAX Codec Select G 711 a law G 711 u law or G 726 for T 30 from the drop down menu T 30 Bypass Payload Type Fill correct payload type of T 30 bypass method FAX Jitter Buffer Enter the buffer or jitter when receiving packets Note When you send a fax over an IP network the IP network needs to support fax over IP functionality either T 38 or T 30 Please consult your VoIP Service Provider for this setting Function Fax Detection Content of SDP of re INVITE Receive re INVITE with T 38 1 38 Fax re INVITE with T 38 and T 30 Accept and change RTP to T 38 T 30 Fax re INVITE with T 30 Accept and change RTP to T 38 ie ae CED re INVITE with T 30 Accept and change RTP to T 38 Fa
33. h General Settings gt SIP FXS Representative Number registers to Proxy Password and Confirm Password Invite with User ID ID Account Account FS Group Line Type Number Register O Disable FAS SSSR ER R81 Representative 0702332211 Number ATT FXS auto Number Enter the representative number for Line 1 24 If the VoIP Gateway is configured to register with SIP proxy server all the lines are using this number to call through SIP proxy server It is the Caller ID for the called party when you make a VoIP call If you register the VoIP Gateway to a SIP proxy server then it should be the number that provided by SIP proxy server Register Check the box to register with SIP proxy server User ID Account User D Account are usually the same as Number from most SIP proxy severs Password Enter password and re enter to confirm Note Please ensure if your VoIP Service Provider allows one account for multi port using D Link Systems Inc 24 DVG 2024S User s Manual VolP Gateway Configuration General Settings SIP Each line registers to Proxy independently O en en T CO A Number Enter the number text or number and text in this field It is the Caller ID for the called party when you make a VoIP call If you register the VoIP Gateway to a SIP proxy server then it should be the number that provided by SIP proxy server Number and User ID Account are usually the same from most SIP pr
34. he time interval for the VolP Gateway to send a RTP packet or voice packet to the receiving side The smaller the value the greater the bandwidth takes and larger values might cause voice delay Approximate Bandwidth Required It shows the bandwidth required from different codec and packet interval D Link Systems Inc 43 DVG 2024S User s Manual VolP Gateway Configuration 3 4 2 Line settings Advanced Settings gt Line settings Listening Yolume Speaking Yolume FXS Current 3d8 per step 3d8 per step 18 48 m FXS 2 all 2 o all Fl 26 Fs Ej ae Line Type Tone Yolume FXS Chip Option 1 FXS w 26 FXS El 26 Min FXS Hook Flash Time Flash Time 50 950ms 50 950ms FXS 20 all 600 dal Fas 90 600 Line Type Enable Polarity Reversal Fas 90 600 Fas 90 600 Listening Volume Use the drop down menu to adjust the hearing listening volume Speaking Volume Use the drop down menu to adjust the speaking volume Tone Volume Use the drop down menu to adjust the tone volume It will apply to all tones generated by the VoIP Gateway including Dial Tone Ring Back Tone and Busy Tone FXS Chip Option 1 Check the box to avoid mis detecting the loop state of a subscriber line or PBX user loop from FXS interface In some cases the off hook voltage might cause the FXS interface mis detect the idle and the active state in order to avoid this situation u
35. ince the line test will interrupt a talking call that DVG 2024S will ignore the in used line If you would like to test all the lines you select even it is in used please tick this item Test Click start to test ACO Clear alarm indication of the last test result D Link Systems Inc 17 DVG 2024S User s Manual VolP Gateway Configuration 3 3 General Settings 3 3 1 WAN WAN Wide Area Network Settings are used to connect to your ISP Internet Service Provider The WAN settings are provided to you by your ISP and oftentimes referred to as public settings Please select the appropriate option for your specific ISP IP Configuration Setting WAN Port There are five methods of obtaining a WAN port IP address 1 DHCP which means a Dynamic IP Cable Modem 2 Static IP 3 PPPoE dial up ADSL 4 PPIP Methods for using DHCP and PPPoE for obtaining an IP address may vary If you are not familiar with creating a network connection please contact your local ISP After selecting the suitable option click Accept at the bottom of the screen to save the settings You need to save the changes and restart the VolP Gateway to make the changes active Saving the settings Click MAINTENANCE and select Save Restart in System from the left menu Tick Save Settings and Restart then click Accept Wait for about 50 seconds before the VoIP Gateway obtaining an IP address by the method you selected Note When the system has obtained a n
36. ion to Phone Book manager 118 123 Set NAT IP address 124 Uses NAT 0 Disable 1 Enable 311 301 LAN Port IP Set Query 312 302 LAN Port Subnet Mask Set Query 109 Restore factory default IP address configuration A static IP address for WAN Port IP 192 168 1 2 Mask 255 255 255 0 Gateway 192 168 1 254 A 4 n re 409 Restore factory default settings 509 Save settings D Link Systems Inc 68 DVG 2024S User s Manual VoIP Gateway Configuration 4 2 IP Configuration Settings Set the IP Configuration of the WAN Port Static IP Settings Note Complete static IP settings should include a static IP option 1 under 114 IP address 111 Subnet Mask 112 and Default Gateway 113 Please contact your Internet Service Provider ISP if you have any question Function Command Select a Static IP e After entering IVR mode dial 114 e When voice prompt plays Enter value dial 1 to select static IP IP address Settings e After entering IVR mode dial 111 When voice prompt plays Enter value enter your IP address followed by Example If the IP address is 192 168 1 200 dial 192 168 1 200 Subnet Mask Settings e After entering IVR mode dial 112 When voice prompt plays Enter value enter your subnet mask followed by Example If the subnet mask value is 255 255 255 0 dial 255 255 255 0 Default Gateway Settings After entering IVR mode dial 113 When voice pr
37. is not a flaw of the VoIP Gateway design but rather a limitation of the STUN protocol STUN Server IP Domain and Port Enter the IP address and listen port of the STUN server You can set two STUN server IPs separated by a semicolon D Link Systems Inc 38 DVG 2024S User s Manual VolP Gateway Configuration 3 3 9 DDNS General Settings DDNS Enable Dynamic DNS DDNS Group DynDNS DONS Server DynDNS DONS Server Server Address members dyndns org Hostname dyndns arg Login ID Password rit titty E Behind NAT E Custom Enable Dynamic DNS Check the box to enable DDNS function It is only necessary when the VoIP Gateway is set up behind an Internet sharing device that uses a dynamic IP address and does not support DDNS Server address Accept the default setting or fill a correct DDNS Service FQDN Hostname Enter the URL of the system or NAT applied from domain name registration providers e g DVG01 dyndns org Username or Key Password or Key Enter the Login ID and password used to log in to the DDNS server Note If the VolP Gateway is set up under NAT then enter the hostname in the NAT IP Domain that is the same as the Hostname of the DDNS D Link Systems Inc 39 DVG 2024S User s Manual VolP Gateway Configuration 3 3 10 FAX General Settings FAX Faz Modem Line 1 1 38 Fax Line 2 1 38 Fax Line 3 1 56 Fax Line 4 1 58 Fax Line 21 1 38 Fax Line 22 T 38 Fax Line 23 T 38
38. lly to a pre configured destination without any action when the FXS is off hook ie as the user picks up the phone When the FXS is under Hot Line mode no other phone numbers can be dialed Hot Line No Enter the number for pre defined destination Warm Line Enter the time for the call to start with a pause so the user can dial another number The call will be automatically directed to the pre configured destination within timeout period D Link Systems Inc 34 DVG 2024S User s Manual VolP Gateway Configuration 3 3 7 2 Calling Features General Settings Calling Features Do Not Unconditional Disturb rata Busy Forward No Answer Forward Line Type Fas Representative number Fas E Call Hold Call Transfer Call Waiting Three Way Calling Service ID Do Not Disturb Check the box to reject busy tone played incoming calls Unconditional Forward Check the box to forward incoming calls to the assigned Forwarding Number automatically Busy Forward Check the box to forward incoming calls to the Forward incoming Number when the line s busy No Answer Forward Check the box to forward incoming calls to the Forward incoming Number after ringing timeout configurable from 10 to 60 seconds expires Call Hold Check the box to hold the call on the specific FXS port Note Call Transfer or Call Waiting can only be activated whe
39. mber will be dialed out through the assigned interface automatically The phone number should contain at least 2 digits not including and 5 2 Dialed Number Processing Flow To achieve maximum flexibility the number dialed will be looked up in several tables defined by the VoIP Gateway If no match is found from Digit Map Table it will then look up the number from another table and to the registered SIP Proxy Server The number look up flow is shown below Digit Map Extension Local Phone SIP Table Number Book Proxy A complete flow chart is shown on the next page D Link Systems Inc 71 DVG 2024S User s Manual Start Enter a phone number D Is D defined in Speed Dial table Dial the number Yes defined in Speed Dial table No Is D defined in Extension table Yes No Is D defined in Phone Book table Yes No Is D defined in Phone Book Manager Yes No Is D defined in SIP proxy server Dial D through Does this the first available gateway have an FXO port to PSTN FXO port End D Link Systems Inc Dialing Principles Dial out as defined in the first match case through the gateway 72 DVG 2024S User s Manual Appendix Appendix Product Features WAN One 10 100Mbps auto negotiation auto crossover RJ 45 Ethernet port Support static IP PPPoE and DHCP address assignment and dy
40. n t hang up the phone after the new call is set up press the FLASH button will switch between the original call and the new call Please note that the PBX between phone sets and the VolP Gateway must support FLASH features in order to use this function If a phone set is connecting directly to the FXS port of the VolP Gateway and the FLASH button does not function please adjust the settings in Flash Detect Time from Advanced Options section Note The availability of the above features also depends on your VoIP network Please also check with your service provider for these services D Link Systems Inc 36 DVG 2024S User s Manual VoIP Gateway Configuration Examples of establishing a Three Way call 1 Phone dials to Phone2 Phone2 answers the call 2 Phone presses Flash then calls Phone3 Phone2 is on hold and Phone3 answers the call 3 Phone presses Flash to start the conference call Or 4 Phone dials to Phone2 Phone2 answers the call 5 Phone presses Flash then calls Phone3 Phone2 is on hold and Phone3 answers the call 6 Phone presses Flash and dial 3 to start the conference call Note The availability of a Three Way call also depends on your VoIP network Please also check with your service provider for these services D Link Systems Inc 37 DVG 2024S User s Manual VolP Gateway Configuration 3 3 8 NAT Traversal If your VoIP Gateway is set up behind an Internet sharing device you can
41. n Call Hold is checked Call Transfer Check the box to transfer the call to another destination Call Waiting Check the box to accept incoming call while talking D Link Systems Inc 35 DVG 2024S User s Manual VolP Gateway Configuration Enable Call Feature Code Call Feature Code Enable Call Feature Code Enable Disable Unconditional Forward F 5 Representative Number 70 HYG Warm Line Hot Line Delay Do Mot Disturb Unconditional Forward Busy Forward No Answer Forward Call Hold Call Transfer Call Waiting Local Mixer Call Pickup Call Back on Busy Blind Transfer Enable Call Feature Code Check the box to enable the advanced function for Call Features such as Call Pickup Automatic Redial and Unattended transfer Calling Feature Instructions Call Hold The call will be held after the FLASH button is pressed on the phone set The VoIP Gateway will play music on hold provided by your ITSP or VSP to the remote end Call Transfer The call will be held after FLASH button is pressed on local phone set the VolP Gateway plays on hold music to the remote end Meanwhile the local user can dial out another number after the dial tone is heard After the handset is on hooked the call originally on hold will then be transferred to the new number regardless the status of the new call If wrong number is dialed for the new call press the FLASH button will switch back to the call on hold Also if the local user does
42. n check this feature FXS Current Set the output D C current of FXS port Min FXS Hook Flash Time Enter the minimum flash time for FXS detecting When the flash signal generated by the phone set is shorter than Min FXS Hook Flash Time FXS port will be on hook Flash Time Enter the maximum flash time for FXS detecting When the flash signal generated by the phone set is longer than the Flash Time FXS port will be on hook Enable Polarity Reversal Check the box to activate the generation of polarity reversal from FXS D Link Systems Inc 44 DVG 2024S User s Manual VoIP Gateway Configuration Advanced Settings gt Line settings Ring Early Media Time Limit 10 6005 Enable End of Digit Tone W Early Media Treatment Loop Current Drop Trigger Time D disable 3 305 Loop Current Drop Duration 1 55 ROH Begin Time O disable 1 9995 ROH Duration 5 FXS Ring Voltage O disable 45 80 VoIP Centrex Extension Digit Count D disable 1 30 VoIP Centrex Digit Metering Pulse Type Disable Metering Pulse Period o Ring Early Media Time Limit 10 600secs Enter the timeout to cancel a call if no one answers the phone Enable End of Digit Tone Check the box to activate the function of playing a Beep Beep tone to notify the user that the call is in progress Early Media Treatment Check the box to send the one way RTP immediately when a connection with a VolP service provider has b
43. nalogue interface o Connector RJ 21 o Signaling protocol Loop Start D Link Systems Inc 73 DVG 2024S User s Manual Appendix Configuration amp Maintenance e Configuration methods o Web o IVR o Telnet e Status reports o Port status Registration status Ping tests STUN status Hardware software information Firmware Upgrade through TFTP FTP and HTTP server Configuration Backup Restore Reset button with restore factory default function Front Panel LED Power Run Alarm VoIP WAN LAN and FXS port Optional Auto Provisioning Server APS for mass distribute O O O D Link Systems Inc 74
44. namic DNS DDNS QoS IP TOS Type of Services and DiffServ Differentiated Services for both SIP signaling and RTP e NAT Traversal Port Forwarding STUN and Outbound Proxy e NTP Network Time Protocol RFC 1305 e Time Zone Support e MAC Address Clone e RTP Packet Summary packet sent packet received packet loss for voice quality analysis LAN Four 10 100Mbps auto negotiation auto crossover RJ 45 Ethernet ports Supports router and bridge mode NAT mode and Non NAT mode DHCP server Voice Features SIP RFC3261 compatible Voice codecs G 711 a u law G 726 G 729A G 723 1 CNG Comfort Noise Generation VAD Voice Activity Detection G 165 G 168 echo cancellation Adjustable Jitter Buffer and programmable Gain Control In Band DTMF Out Of Band DTMF relay RFC2833 SIP INFO Multiple SIP Proxy server entries with failover mechanism Polarity reversal generation T 30 G III Real time T 38 Secured T 38 FAX relay DTMF FSK Bellcore ETSI and NTT Caller ID generation Support Caller ID Restriction CLIR Digit Map for dial plan Speed Dial Local phone book for peer to peer calling E 164 Numbering amp ENUM support Hot Line Warm Line support Single Number Account reprehensive number for multiple ports Recordable greeting message Call features o Call Hold Call Waiting Call Pickup o Call Forward Unconditional Busy No Answer o Call Transfer Unattended Attended o Three Way Calling Media Server required A
45. ncel Register to the SIP Proxy Server by clicking Enable support of SIP Proxy Server Enter Proxy Server IP Domain and Port The Outbound Proxy Support is optional To register please click on the Outbound Proxy Support check box and enter Outbound Proxy IP Domain and Port in it Registration by phone line enter Number User ID Account and Password supplied by your ITSP Click on the Register check box to register to Proxy Server Click Next D Link Systems Inc 10 DVG 2024S User s Manual VoIP Gateway Configuration The last step is to save changes and restart Gateway to make new settings effective Save and Restart takes about 40 seconds The login page will show in about 1 minute Setup Summary Time Settings Disabled Protocol Static IP IP address 192 168 1 2 Subnet mask 255 255 255 0 Default Gateway IP 192 168 1 254 Domain Name Server Primary IP 168 95 1 1 Proxy Server IP Domain 192 168 1 1 Proxy Server Port 5060 SIP Domain Phone 1 FXS Number 701 Phone 2 FXS Number 702 Phone 23 FXS Number 723 Phone 24 FXS Number 724 Setup is finished Check the summary of your settings To make new settings effective you must click on the Restart button to reboot the DVG 2024S Click Restart D Link Systems Inc 11 DVG 2024S User s Manual VolP Gateway Configuration 3 VolP Gateway Web Configuration 3 1 Status 3 1 1 Current Status Status Current Status
46. ng the E 164 rule by the VoIP Gateway ENUM Header Exception Enter the prefix number that the VolP Gateway sends the number without followed the E 164 rule Note E 164 Numbering depends on the proxy If you fail to make a call please contact your VoIP Service Providers D Link Systems Inc 28 DVG 2024S User s Manual VolP Gateway Configuration General Settings SIP Advanced Session Timer Session Expiration D 0 disable 10 1800 s Session Refresh Request UPDATE re INVITE Session Refresher Las Uac Session Expiration This field will set the time that the VoIP Gateway will allow a SIP session to remain die without traffic before dropping it Session Refresh Request Select UPDATE or re INVITE to send refresh requests to the Server Session Refresher This determines which side of an expired call session will initiate the session refresh uac specifies that the Caller side will initiate the session refresh uas specifies that the Call receiver the Callee will initiate the session refresh General Settings SIP Advanced SIP Timeout Adjustment SIP Message Resend Timer Base Max Response Time for Invite SIP Message Resend Timer Base Select the resend timer base from the drop down menu if response is not received within the base time The sequence of sending is like base time 2 and send again at base time 2 2 The maximum resend time is four seconds Resend
47. nning optional server software the VolP Gateway can be configured to establish a private VolP network over the Internet without a third party SIP Proxy Server The DVG 2024S can be seamlessly integrated into an existing network by connecting to a phone set and fax machine With only a broadband connection such as an ADSL bridge router a Cable Modem or a leased line router the VoIP Gateway allows you to use voice and fax services over IP in order to reduce the cost of all long distance calls The DVG 2024S can be configured a fixed IP address or it can have one dynamically assigned by DHCP or PPPoE It adopts either the G 711 G 726 G 729A or G 723 1 voice compression format to save network bandwidth while providing real time toll quality voice transmission and reception D Link Systems Inc 4 DVG 2024S User s Manual Telephone Interface Description 1 2 Hardware Description D Link ove 2024s m ae Indicators Power Power LED A steady light indicates a proper connection to a power source VoIP The VoIP LED will turn on when the VoIP Gateway is connected to a VoIP service provider The LED will blinking if not connected to a service provider Alarm A blinking light indicates the VoIP Gateway is attempting to connect with the Provisioning server or DVG 2024S can t get IP from DHCP or PPPoE Server Once the service connects the LED will turn off The LED will light solid red if the self test or boot up fails Run The heart
48. nstalled in the computer used to configure the device Note This is only necessary to fill the field if required by your ISP D Link Systems Inc 21 DVG 2024S User s Manual VolP Gateway Configuration 3 3 2 LAN General Settings LAN LAN interface mode Router LAN IP LAN default Gateway 192 168 8 254 Subnet mask 255 255 255 0 LAN Port Address Enter the LAN IP address of the VolP Gateway It is also the default gateway for DHCP clients Subnet Make Enter the subnet mask for DHCP clients General Settings LAN DHCP Server W Enable DHCP Server IP Pool Starting ddress 192 165 8 1 IP Pool Ending Address 192 168 8 250 E IP Pool Uses Other Default Gw Lease Time 1 f1 9999 hours Domain Name Server Assignment W Auto W Manual Enable DHCP Server This variable is to assign the IP address for the devices connected to LAN port of the VolP Gateway IP Pool Starting Address Enter the starting IP address for the DHCP server s IP assignment IP Pool Ending Address Enter the ending IP address for the DHCP server s IP assignment IP Pool Uses Other Default Gw Check the box to assign different default gateway for DHCP clients IP Pool Default Gateway Enter the new default gateway that is different from LAN IP of the VolP Gateway IP Pool Subnet mask Enter the new subnet mask Lease Time Enter the length of time for the IP lease Domain Name Server Assignment Select Auto or Manual to get
49. od STN 50 PacketsfSecond 50 500 TCP Scan Ping of Death ICMP Smurf IP Spoof Enable DoS Prevention Check the box to prevent DoS attacks from WAN There are various types of DoS attacking Leave settings in this field to the default if you are not familiar with it D Link Systems Inc 51 DVG 2024S User s Manual VolP Gateway Configuration 3 4 5 DTMF PULSE Advanced Settings DTMF amp PULSE Dial Wait Timeout 1 605 Inter Digits Timeout 1 605 Minimum DTMF ON Length 40 500 ms Minimum DTMF OFF Length 40 500 ms DTMF Detection Sensitivity DTMF Output Yolume FXS Pulse Detection E Enable Out of Band DTMF Enable Hook Flash Event Disable Dial Wait Timeout Enter the timeout duration after the user picks up the phone set Inter Digits Timeout Enter the timeout duration between the intervals of each key pressed When exceeding the set timeout duration without entering further digits the numbers entered will be dialed out Minimum DTMF ON Length Dial on Minimum DTMF OFF Length Dial off between tones This variable is to set the length of DTMF playback DTMF Detection Sensitivity This variable is to set the sensitivity of the telephone keys for the VoIP Gateway to detect the DTMF DTMF Output Volume Adjust the Tx volume of FXS port for DTMF Caller ID or Out of Band DTMF Enable Out of Band DTMF This variable is to set the method of DTMF transmission RFC2833 or
50. odes without turning on the PC Note When finishing the setup make sure the new settings are saved This will enable the new settings to take effect after the system is restarted Instructions FXS Port Connect to telephones To access IVR mode passwords should be entered password ff Alphabets to digits conversion information is provided in the PPPoE Character Conversion Table Refer to Page 71 When correct IVR passwords are entered and accepted an indication tone can be heard indicates the system is in IVR setup mode Enter function codes to check or configure the VoIP Gateway Please refer to page 68 for function codes Example If your password is 1234 enter star star 1 2 3 4 pound and now you are entering IVR setup mode Next enter a function code to check or configure the VoIP Gateway If your password is admin enter star star star 41 44 53 49 54 pound Please refer to the IVR Functions Table page 68 for available functions and codes Once the setting or query has been completed you can hear a dial tone Use the same procedure to make a second query or setting To exit IVR mode simply hang up the phone Example enter you are now in IVR mode gt enter 101 to query the current IP address gt the system responds with an IP address You can continue with more settings or queries enter 111 to seta new IP address Senter 192 168 1 2 new IP address D Link Sys
51. ompt plays Enter value enter your default gateway s IP address followed by Example If the default gateway is 192 168 1 254 dial 192 168 1 254 Save Settings and Restart To save settings dial 509 Save Settings The system will save the current settings Please restart the system Wait for about 40 seconds for the system to restart and then enter 101 to check whether the IP address was retained If the system does not play back the IP address after dialing 101 this indicates that the VolP Gateway currently is not connected to the Internet Please check and make sure the cable connections account numbers and passwords are correct Dynamic IP DHCP Settings After entering IVR mode dial 114 When voice prompt plays Enter value dial 2 to select DHCP Saving settings press 509 Save Settings Please restart the system After the system is restarted press 101 to check whether or not the IP address was retained Note If the system does not play back the IP address this indicates that the VoIP Gateway failed to communicate with a DHCP server Please check with your DHCP server or ISP Save Settings and Restart To save settings dial 509 Save Settings The system will save the settings Please restart the system Wait for about 40 seconds for the system to restart then enter 101 to check whether the IP address was retained If the system does not play back the IP address after dialing 101 this indicates
52. oxy severs Each line has a number And the number of each line is not reiteration Register Check the box to register with SIP proxy server Invite with ID Account Check the box to call through SIP proxy server without registration It is always ticked when Register is also ticked Most VoIP Service Providers will interdict the connection without registration User ID Account User D Account are usually the same as Number from most SIP proxy severs Password Enter password and re enter to confirm D Link Systems Inc 25 DVG 2024S User s Manual VolP Gateway Configuration General Settings gt SIP SIP Proxy Server Proxy Server IP Domain 192 168 1 1 Proxy Server Port 5060 1 65535 Proxy Server Realm TTL Registration interval 10 72008 SIP Domain Use Domain to Register Bind Proxy Interval for NAT 0 18005 Initial Unregister Unregister All Contacts Support Message Waiting Indication MYI MWI Subscribe Interval 7200 O disable 60 6864005 Proxy Server IP Domain Enter the IP address or URL Uniform Resource Locator of SIP proxy server or soft switch Proxy Server Port Enter the SIP proxy server s listening port for the SIP in this field Leave this field to the default if your VolP Service Provider did not give you a server port number for SIP Proxy Server Realm Enter the realm for SIP proxy server It is used for authentication in a SIP server In most cases the VolP Gateway can au
53. p secure your network We recommends that you should choose a new password If you do not wish to choose a new password now just click Skip to continue Click Next to proceed to next step Administrator s Name admin Administrator s Password eocccccece Confirm Password eecececece Web UI Login ID Web UI IVR Password eeccecccoe Confirm Password It is highly recommended to create a login ID and password to keep your gateway secure Click Next D Link Systems Inc 7 DVG 2024S User s Manual VoIP Gateway Configuration The Time Configuration option allows you to configure update and maintain the correct time on the internal system clock From this section you can set the time zone that you are in and set the NTP Network Time Protocol Server Time Server NTP time server 1 ntp1 dlink corn NTP time server 2 ntp dlink com tw NTP time server 3 Time Configuration Current Router Time 1970 1 1 08 18 27 Time Zone w 8 vw 00 w Enable Daylight Saving 12 am 12 am Back Next Cancel Enter a NTP server or use the default server Click Next D Link Systems Inc 8 DVG 2024S User s Manual VoIP Gateway Configuration Use this section to configure your Internet Connection type If you are unsure of your connection method please contact your Internet Service Provider WAN Settings Enable YLAN Tagging VLAN ID Priority Type Static IP w WAN S
54. r Filter This function allows you to accept or reject any incoming call from the IP address listed in the filter rule The call from the IP address of SIP proxy server is always accepted despite Deny is selected or the IP address of SIP proxy server is not in the filter rule of Allow Advanced Setting Caller Filter Caller Filter Enable Filter IP address Subnet mask 1927 166 6 21 255 255 255 Caller Filter It is to allow or deny the filter rule Status It is to show the status of enable or disable Filter IP Address Enter the start IP address which you would like to Allow or Deny Subnet mask Enter the subnet mask you would like to Allow or Deny D Link Systems Inc 57 DVG 2024S User s Manual VolP Gateway Configuration 3 4 9 CDR Settings The user can set up a CDR Server to record call details for every phone call Advanced Settings CDR Send record to CDR Server Send record to CDR Server Tick the check box to enable the call detail recording CDR Server IP Domain Enter the IP address of the CDR server Port Enter the listen port of the CDR server Support RADIUS Tick the checkbox to enable RADIUS as database and enter the information of RADIUS needed It includes RADIUS Accounting Port RADIUS Server Secret RADIUS User ID and RADIUS Password D Link Systems Inc 58 DVG 2024S User s Manual VolP Gateway Configuration 3 4 10 Static Route Build static routes within an internal network Th
55. sion Factory Default MAC Address Net Link IP address Subnet mask Default Gateway Domain Name Server MAC Address IP address Subnet mask DHCP Server Hardware Platform Hardware Driver System Information 1969 12 51 12 03 48 1 0 30 5 WAM Port Information 0001 5100209 Disconnected 192 165 1 181 as el 192 166 1 254 168 95 1 1 LAN Port Information 0001510004 192 160 0 254 can foo 200 0 DHCP Server Disabled Hardware IsP435 41 1 0 1 2 2 1295 69 242 VolP Gateway Configuration For WAN Port Information it shows IP address subnet mask default gateway and DNS server If you use PPPoE to obtain IP you will know if the IP is obtained through this method If IP address subnet mask default gateway is blank it means that the VolP Gateway does not obtain IP For LAN Port Information it shows LAN port IP subnet mask and the status of DHCP server For Hardware it shows the hardware platform and driver version D Link Systems Inc 14 DVG 2024S User s Manual VolP Gateway Configuration 3 1 4 Routing Table Status gt Routing Table It displays routing table of DVG 2024S Destination Metmask Gateway 192 166 1 0 a 0 0 0 0 192 168 5 0 E 0 0 0 0 0 default 0 0 0 0 192 166 1 254 3 1 5 LAN Client The DHCP Clients table displayed LAN device that has already been assigned an address from DVG 2024S You can check if the DHCP client has obtain an IP
56. tems Inc 67 DVG 2024S User s Manual VoIP Gateway Configuration Save Settings When all setting procedures are completed dial 509 Save Settings from phone keypad Wait for about three seconds you should hear a voice prompt 1 one You can now hang up the phone and please reboot the VolP Gateway to enable the new settings To inquire about the current VoIP Gateway WAN Port IP address setting After completing all your settings dial 101 from the keypad then you can hear the system play back the current WAN Port IP address If the system does not play back the IP address after dialing 101 this indicates that the VoIP Gateway currently is not connected to the Internet Please check and make sure the cable connections account numbers and passwords are correct 4 1 1 IVR Functions Table Function Description Example Notes Code 111 101 WAN Port IP address Set Query Dial function code 114 and then dial 112 102 WAN Port Subnet Mask Set Query 10r a Sialic IF connection ten setup the IP address 113 1103 WAN Port Default Gateway Set Query 114 104 Current Network IP Access Set Query 1 Static IP 2 DHCP 3 PPPoE 115 105 DNS IP address Set Query 116 106 Phone Book manager IP address Set Query 117 107 Set Query whether or not to use a Public Telephone Book 0 Disable 1 Enable 199 099 Set Query whether or not this VoIP Gateway acts as the Phone Book manager 0 Disable 1 Enable 066 Querying the connect
57. tomatically detect your SIP server realm So you can leave this option blank However if your SIP server requires you to use a specific realm you can manually enter it in TTL Registration interval 10 7200 s The interval for VolP Gateway re report to SoftSwitch SIP Domain Enter the SIP domain provided by your VolP Service Provider Note some SIP proxy servers might not require this If you enable Uses Domain to Register the VolP Gateway will register to the SIP proxy server with the domain name you filled in Otherwise the VolP Gateway will register to a SIP proxy server with the IP it resolves Use Domain to Register Check the box to use Domain to register with SIP proxy server The VoIP Gateway is registered to the SIP proxy server with IP address if un ticked Note Proxy Server Realm SIP Domain and Use Domain to Register are the parameters provided by VoIP Service Provider If you fail to make a call please contact your VoIP Service Provider Bind Proxy Interval for NAT Check the box to keep the binding exist by sending packets when the VoIP Gateway is behind a NAT and SIP proxy server is not able to keep the binding Initial Unregister Check the box to send an unregistered message initially by the VoIP Gateway and then it will perform a general register process Unregister All Contacts DVG 2024S sends un register request to SoftSwitch which the contact field filled with a start sign to un register all FXS in this DVG
58. ts to each other FXS to FXS or 2 connect any phone port directly to a PSTN line FXS to PSTN or to an internal PBX line FXS to PBX extension Doing so may damage your VoIP Gateway D Link Systems Inc 5 DVG 2024S User s Manual VolP Gateway Configuration 2 Getting Started To access the web based configuration utility open a web browser such as Internet Explorer and enter the IP address of the DVG 2024S Open your Web browser and type http 192 168 8 254 into the URL address box Press the Enter or Return Key https 2 160 6 254 Address D Link Building Networks for People DVG 2024S FXS VoIP Gateway Username Password Click Login to enter Web Site D Link Systems Inc 6 DVG 2024S User s Manual VoIP Gateway Configuration D Link Building Networks for People DVG 2024S FXS VoIP Gateway Status gt FXS Line Diagnostics General Settings This wizard will guide you through a step by step process to configure your new VoIP router and connect to the Internet WAN e Step 1 Change Device Login Password rai e Step 2 Set Time and Date QoS Settings e Step 3 Setup Internet Connection e Step 4 Line Register E e Step 5 Save and Restart SIP Advanced Phone Book ee Next Cancel Hot Line Calling Features NAT Traversal DDNS FAX SNMP Advanced Settings gt Tools System Settings Click Setup Wizard and Next To hel
59. uration Advanced Settings gt Line settings Termination Impedance FXS Impedance Taiwan 600 Chm FXS Impedance Select different impedance from the drop down menu Advanced Settings gt Line settings Drop Inactive Call Silence Detection Threshold O disable 1 60 dB Drop Silent Call Timeout 0 disable 1 3600 5 y This feature is a call drop standard for a VoIP Gateway to determine whether or not to hang up the phone The VoIP Gateway will disconnect the call automatically to avoid keeping the line engaged if the detected volume is below the Silence Detection Threshold or the time exceeds the Drop Silent Call Timeout Silence Detection Threshold Enter the threshold dB to detect if there is voice coming from RJ 11 interface Drop Silent Call Timeout Enter the duration second for detecting if there are RTP packets receiving from IP network Note Improper values for above settings might cause unexpected automatic disconnection of a call Default values are recommended Advanced Settings gt Line settings Voice Menu Options Enable IVR Option Enable IVR Option Check the box to enable IVR function D Link Systems Inc 46 DVG 2024S User s Manual VolP Gateway Configuration Advanced Settings Line settings FXS Group Hunting Ring Priority Hunting Ring Hunting Sequential Ring Time 6 Hunting Ring It is used to set FXS group hunting mode There are Hunting Simult
60. word eesesesese Contirm Password e Web UI Login ID User Web UI IVR Password Contirm Password eeseeesess Note There are two operating levels when entering the Web UI Logging in as the ADMIN allows you to change all settings A Web Ul USER only has access to some settings Password It is highly recommended that you create a password to keep your DVG secure System settings Login Account Port of Web Access from WAN Web UI auto logout 30 3005 Enable Web UI Enable Telnet Service Port of Web Access from WAN Enter the port number when accessing the web based configuration utility from the WAN port Web Idle Time Out Enter the range of effective time when log in the web interface The user will be disconnected from the web page to allow others to log in Enable Web UI Check the box to enable WEB access from WAN or LAN Enable Telnet Service Check the box to enable Telnet access from WAN or LAN D Link Systems Inc 63 DVG 2024S User s Manual VolP Gateway Configuration 3 6 3 Backup Restore Backup Configurations File System settings Backup and Restore Backup Configurations Configuration File Backup Configuration Template File The current system settings can be saved as a file onto the local hard drive Click the Backup Settings button to save your current settings to a file Click the Backup Settings button to save your current settings to a t
61. x Modem only T 38 Native re INVITE with T 38 Accept and change RTP to T 38 T 30 V 152 Yes MAI On Accept and change RTP to T 38 Bypass mode D Link Systems Inc 41 DVG 2024S User s Manual VolP Gateway Configuration 3 3 11 SNMP General Settings SNMP Enable SNMP Agent Check the box to enable the SNMP agent and fill the correct keys with SNMP server D Link Systems Inc 42 DVG 2024S User s Manual VolP Gateway Configuration 3 4 Advanced Settings 3 4 1 Codec setting Advanced Settings gt Codec settings Jitter Buffer 120 60 1200ms C Silence Detection Suppression Echo Cancellation Enable Codec Codec Packet Interval Approximate Bandwidth Required type ms kbps 6 11 u law l ka 107 2 Priority G 25 1 5 6 7 23 16 3k w 20 6 G f26 32E 23 6 723 29 6 G 711 a law 85 6 Jitter Buffer Enter the jitter of receiving packets Silence Detection Suppression Check the box to enable the silence packets and send less voice data package during the silent period while talking Echo Canceling Check the box to remove echo and improve voice quality during conversation Codec Check the box to codec for the VolP Gateway to support All codecs are selected and supported by default You can un check the box that is not used Codec Priority The priority of code for communication Packet Interval Select the frame size of voice package from different codec It defines t
62. y Number Enter the phone number of the remote peer IP Domain Name Enter the IP address or URL Uniform Resource Locator of the remote peer Port Enter the listen port of the remote peer D Link Systems Inc 32 DVG 2024S User s Manual VolP Gateway Configuration 3 3 7 Caller ID General Settings Caller ID FXS Caller ID Generation Send Caller 1D After The First Ring FSK Caller ID Type Bellcore FXS Caller ID Generation DTMF Sending Caller ID in DTMF signaling FSK Sending Caller ID in FSK signaling FSK Typell Send Caller ID in FSK signaling As the phone set supports Call Waiting Caller ID that FXS will send third party s number Send Caller ID After the First Ring Un Ticked FXS sends Caller ID before the first ring Usually it is used in DTMF mode Ticked FXS sends Caller ID between the first and second ring Usually it is used in FSK mode FSK Caller ID Type Either Bellcore ETSI or NTT could be selected D Link Systems Inc 33 DVG 2024S User s Manual VolP Gateway Configuration 3 3 7 1 Hot Line General Settings Hot Line E a Warm Line Line Enable Type Hot Line Hot Line No Hot Line Delay O disable 0 605 Ex5 E O EXS 0 Fx 0 Fs Enable Tick the check box to enable a line If some lines are not used disable them Pause Function to avoid unnecessary waiting when an incoming call is diverting to the line Hot Line Check to direct the call automatica

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