Anyone used Voice Source-Group?

[Orkhan Gasimov]

Good day everyone.

It seems like this:

http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-border-element/116440-configure-vsg-00.html

doesn't work, please share your experience about using Voice Source-Group feature. We need calls from 1.1.1.1 go through port 0/0/0, and calls from 2.2.2.2 go through port 0/0/1. Our config is as follows:

voice source-group Dept1
access-control 1
carrier-id source carrier1

voice source-group Dept2
access-control 2
carrier-id source carrier2

dial-peer voice 100 pots
carrier-id source carrier1
port 0/0/0
...

dial-peer voice 200 pots
carrier-id source carrier2
port 0/0/1
...

ip access-control standard 1
permit 1.1.1.1

ip access-control standard 2
permit 2.2.2.2
deny any any

however, calls from 1.1.1.1 sometimes go through port 0/0/1, and calls from 2.2.2.2 sometimes go through port 0/0/0, as can be seen in the output of debug isdn q931.

How can it be fixed? All recommendations are welcome, thank you!

[Aaron Harrison]

I generally use 'voice class uri xxx xip' to define the SP SBCs, then 'incoming uri via xxx' on the inbound dial peers to tie inbound calls to a particular peer.

Based on that I use cor lists to restrict which inbound peers can reach which outbound peer.

Works well.

Aaron