Hi I had two nice and simple dial peers working on two E1 lines.I used the preference command so that 1 would act as a backup. see below
dial-peer voice 1 pots
description local calls to isdn30
translation-profile incoming ddi2
incoming called-number .
dial-peer voice 2 pots
description calls to backup isdn
translation-profile incoming incomingddi
incoming called-number 201....
My problems started when my customer wanted to send 0800 number out on the backup line. I removed the two simple peers above and I expanded my dial peers and most outgoing calls started failing. It seems my dial peers are not matching. I attach the config that caused my problems because it easier to see. Take a look and tell me if you see why i cant Dial 0.07xxxxxxxx for example the call fails when i get to 0.07.