From: cubbywoods
For everyone that needs to know how to connect to CCME or UC500's together and be able to communicate via 3 or 4 digit dialing.
One thing to note. When you copy and paste be sure that the ... is translated into 3 characters. Microsoft Word turns this into a single character, which will not work in the IOS. Had to find out the hard way.
Here is the Dial Plan:
Site1 (First CCME Device)
voice translation-rule 72
rule 1 /^72\(...\)$/ /\1/
voice translation-profile site1
translate called 72
dial-peer voice 71000 voip
destination-pattern 71...
session protocol sipv2
dtmf-relay rtp-nte
codec g711ulaw
no vad
session target ipv4:WAN address of Site2
dial-peer voice 72000 voip
incoming called-number 72...
session protocol sipv2
dtmf-relay rtp-nte
codec g711ulaw
no vad
translation-profile incoming site1
Site2 ( Second CCME Device )
voice translation-rule 71
rule 1 /^71\(...\)$/ /\1/
voice translation-profile site2
translate called 71
dial-peer voice 72000 voip
destination-pattern 72...
session protocol sipv2
dtmf-relay rtp-nte
codec g711ulaw
no vad
session target ipv4:WAN address of site1
dial-peer voice 71000 voip
incoming called-number 71...
session protocol sipv2
dtmf-relay rtp-nte
codec g711ulaw
no vad
translation-profile incoming site2
