I can not make my IP phones to call through PSTN in SRST mode.
My SRST router is configured with a SIP trunk to our Call Manager. The problem is that when WAN link fails, router still tries to send all calls through SIP trunk, ignoring other configured dial peers.
dial-peer voice 1 pots
dial-peer voice 2 pots
dial-peer voice 3 voip
session protocol sipv2
session target ipv4:192.168.16.6
dial-peer voice 4 pots
As you can see from my config, when I dial 04374757 in SRST mode, router rips off 4757 and tries to call 0437 through dial-peer voice 3 instead of dial-peer voice 1. Dont know what to do with it.
Thank you in advance