Chapter 11. SIP Traffic

Relay To

DNS Name Or IP Address

Enter the IP address for the SIP server handling the domain. You can also enter a DNS name for the SIP server, if it has a DNS-resolvable host name, even if the SIP domain is not possible to look up in DNS.

IP address

Shows the IP address of the DNS Name Or IP Address you entered in the previous field.

Port

Here, enter the port on which the SIP server listens for SIP traffic. The standard port is 5060 (5061 for TLS).

Transport

You can select which transport protocol to use between the Telecommuting Module and the SIP server. Under Transport, select from UDP, TCP and TLS.

Priority

If you entered more than one IP address/host name for the same domain, you should also assign them Priority and Weight. A low Priority value means that the unit should have a high priority.

Weight

If more than one unit has the same Priority, the signaling sent to them is distributed between them according to their Weight. If two units have the same priority, and Unit 1 has weight 4, and Unit 2 has weight 9, 4/13 of the signaling will be sent to Unit 1, and 9/13 will be sent to Unit 2.

Delete Row

If you select this box, the row is deleted when you click on Create new rows, Save, or Look up all IP addresses again.

Create

Enter the number of new groups and rows you want to add to the table, and then click on Create.

SIP Routing Order

You can configure the order between some SIP routing functions.

For most standard setups this is not needed, but special complicated scenarios may require a change of order.

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