D-Link Router DVG-1402S User Manual
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Home > VoIP > Provisioning Provisioning is a function that automatically updates your DVG-1402S’s VoIP configuration by using a TFTP server located on the Internet. If you have accesses to such a service, you will need to know the URL and Proxy Address of the Provisioning Server. Provisioning Function Use this drop-down menu to Enable or Disable the Provisioning Function on the router. Server URL Enter the URL of the Provisioning Server in this field. Proxy Address Enter the IP address of the Proxy Server in this field. Proxy Port Number Enter the port number the Proxy Server will use to make the connection in this field. 20
Home > VoIP > STUN Configuration Simple Traversal of UDP over NAT (STUN) − is a protocol which enables a VoIP device, such as this router or an IP phone, to detect the presence and type of NAT behind which the phone is placed. This router supports STUN and can intelligently modify the private IP address and port in its SIP/SDP message by using the NAT mapped public IP address and port through a series of STUN queries against a STUN server located on the public Internet. This will allow SIP signaling and RTP media to successfully traverse a NAT without requiring any configuration changes on the NAT. STUN is useful if you need to use the DV G-1402S behind a modem or router that provides the connection to your ISP and then to the Internet and does not support symetric NAT. You will need access to a ST UN server on the Internet and its IP address to use STUN on the DVG-1402S. STUN State Use this drop-down menu to Enable or Disable STUN on the router. STUN Server IP Address Enter the IP address of a STUN server in this field. STUN Server Port Enter the port number the STUN serv er will use in this field. If you do not have any information as to the proper port number, leave the default setting here. STUN ReqInterval This determines the amount of time, in seconds, between STUN requests. If you do not have any information as to the proper interval, leave the default setting here. STUN NAT Type Displays the result of the STUN NAT examination. 22
Home > VoIP > User Agent The Router can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). Same Phone Number Use this field to Enable or Disable the use of the same telephone number for the User Agent as for the Server Agent. Index Use this field to assign line 1 or line 2 telephone sockets (on the back of the router) to the information entered in the User Agent. Phone Number The telephone number assigned to the User Agent. Domain Name The name that will be displayed wh en the User Agent is in use. User Agent Port This selects the port number the router will listen to when determining when calls are being made. Authentication Name The Username used to access your SIP server and your VoIP service provider. Password The Password used to access your SIP server and your VoIP service provider. Retype Password Retype your password to confirm. To query the registration state of click Q uery. When the server responds you have the option to register or unregister. 23
Home > VoIP > Peer to Peer The Router can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VOIP). Phone Number The telephone number assigned to this entry. User IP Address Enter the IP address of the remote peer in this field. Port Enter the UDP port number the remote peer will use to make the connection in this field . If you do not have any information as to the proper port number, leave the default setting here. 24
Home > VoIP > Telephony The Router can be configured to handle voice signals over the Internet Protocol (Voice Over IP − VoIP). Index Use this field to assign line 1 or line 2 telephone sockets (on the back of the router) to the information entered in the User Agent. DTMF Method Out-of band Dual Tone Multi-frequency -The Dual Tone Multi-frequency (DTMF) mode sets how the router will handle the tones that your telephone ma kes when you push its buttons. It is recommended that you use the same mode that your VoIP service provider uses. Select RFC 2833 to send the DTMF tones in RTP packets. Select Inband to include the DTMF tones in the voice data stream. This method works best when you are using a codec that does not use compression (like G.711). Select INFO to transmit DTMF tones out-of-band. Payload Type A payload type is a number from 96 through 127 that identifies the type of payload carried in the packet. For example, a payload type of 122 denotes a fax payload. This field is only active when the DTMF method is set to RFC 2833. VAD Voice Activity Detection (VAD) -detects whether or not speech is present. This reduces the band width that a call uses by not transmitting “silent Packets” when you are not speaking. 25
Home > VoIP > Speed Dial The Router can be configured to dial a specified telephone number when you enter a numerical dial code. For example, you could assign 22 to the telephone number 555-1234. Then you can dial that telephone number by entering 22. Index A number used to identify the cu rrent speed dial table entry. Dial Code A numerical code that will correspond to the phone number entered in the field below. You will dial this number, and the router will dial the co rresponding telephone number. Phone Number Enter the telephone number you want the router to dial when you dial the Dial Code entered in the field above. 26
Home > VoIP > Misc. Instead of adding additional lines to handle different telephone numbers, distinctive rings can be set to allow more than one telephone number to reach the same line. Calls coming in on different numbers on the same line can be identified by their distinctive ring pattern. For example, you could set a “short-short” ring for the sales department number, and a regular ring for the technical support number. Use the radio button to select Ring Cadence, Ring Default Rule , or Ring Rule. These three features allow the user to set distinctive rings. To configure distinctive rings, see the descriptions of the three features below. 27
Home > VoIP > Misc. > Ring Cadence By using the Ring Cadence window, you can set up to 8 distinct ring patterns. The ring pattern of each distinct ring can be configured by setting the On and Off time. The amount of times that the ring pattern will repeat itself can also be set. Duration This field is used to limit the amount of times that the ring pattern will repeat itself. For example, if a ring pattern is set for 16 seconds and the duration is set for 60000 ms, then the ring pattern will repeat itself 3 times; then, 3 quarters of the way through the fourth repetition, the ringing will stop. The default value is 180000 ms. Ring on Ring off One ring pattern is comprised of four rings and four periods of silence. The On field refers to the time of 1 ring. The Off time refers to the period of silence bet ween rings. One unit of time in the On and Off fields is equal to 50 ms; so a value of 40 in the On field sets a 2000 ms ring (2 seconds). The sum of all the fields must be less than or equal to 320 ms and must be a multiple of 8. However, individual On and Off times don’t necessarily have to be multiples of 8. A ring pattern could be set at 12, 12, 8, 4, 10, 50, 0, 0. While some of the On and Off times are not multiples of 8, their sum of 96 meets the requirement so this would be a valid ring pattern. 28
Home > VoIP > Misc. > Ring Default Rule The Ring Default Rule is set for inbound callers that are not defined by the Ring Rule. One Ring Default Rule can be set for each VoIP port. Use this pull-down menu to select a Ring Cadence for the Ring Default Rule. The 8 different Ring Cadences can be configured on the Ring Cadence window. Ring Cadence Profile ID 29