Force an extension to exit a specific dial-peer.

[jrblanquez]

Hi.
I have an ISR 4321 cisco with 2 SIP trunk from the same provider (different dns and assigned numbers of course). Therefore, I would like specific extensions to go through specific dial-peers that point to SIP trunks that have the corresponding output number. How can I achieve this? I tried for preferences and it didn't work. Is there any way that I can classify the source extension and redirect calls to a dial-peer?

Thanks.

[jrblanquez]

Hi all.

After test with multiple comments, the best way to achieve my goal was through the COR commented by @TONY SMITH 

Thank you all for your help.

[TONY SMITH]

dial-peer voice 100 voip
 destination calling e164-pattern-map 1
 destination dpg 1

Shouldn't that be "incoming calling e164-pattern-map 1"

[jrblanquez]

Hi @TONY SMITH .

I also think, you are right.