I'm attempting to set up a call between two IP phones across a WAN. I currently have a translation pattern set up for the central site phone to call the branch site phone and it works fine.
The problem is that if the WAN circuit goes down, the call goes to voice mail. I need the call to fallback to the PSTN through the central site gateway.
If I remove the translation pattern and use a route pattern and dial-peer on the gateway, the remote phone will ring, but the call will not connect when answered, the central site phone just keeps ringing.
Is there a better way to do this?
I'm using g711ulaw in and between all of the regions.
Central Site w/srst --> Branch Site w/srst
This is the dial-peer on the central router
dial-peer voice 102 voip ****Remote phone rings but does not connect.
description *On-Net calling to IP phones*
translate-outgoing called xxx *** converts to 7-digit
voice-class codec 1
voice-class h323 1
session target ipv4:10.10.1.1 ***CCM server or to Branch gateway same result
Any ideas are appreciated.