I configured 3845 as CUBE to connect to Verizon SIP trunk and outbound calls connect fine however, I'm having problem with inbound calls. It just busy out and it appears that calls are getting to CUBE gateway but not forwarding calls to UCM 6.x cluster.
VZ is sending 10 digits and I configured a voice translation rule to 4 digit.
below is a copy of partial config.
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
fax protocol cisco
sip
early-offer forced
midcall-signaling passthru
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voice class codec 1
codec preference 1 g729r8
codec preference 2 g711ulaw
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voice translation-rule 1
rule 1 /xxxxxxx0730/ /0730/
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voice translation-rule 2
rule 1 /^9\(.*\)/ /\1/
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voice translation-profile Remove9
translate called 2
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voice translation-profile SIP-Incoming
translate called 1
dial-peer voice 1 voip
description ***Incoming Calls from SIP Trunk***
translation-profile incoming SIP-Incoming
voice-class codec 1
voice-class sip dtmf-relay force rtp-nte
session protocol sipv2
session target dns:xxx.xxxx.xxxx.com
incoming called-number .
dtmf-relay rtp-nte
no vad
!
dial-peer voice 2 voip
description ***Outbond calls to SIP-Trunk***
translation-profile outgoing Remove9
destination-pattern 9T
voice-class codec 1
voice-class sip early-offer forced
session protocol sipv2
session target dns:xxxx.xxxx.xxxx.com
dtmf-relay rtp-nte
no vad
!
dial-peer voice 5000 voip
description ***To/From CUCM Sub for Voice***
destination-pattern 07..
voice-class codec 1
session protocol sipv2
session target ipv4:10.xxx.xxxx.131
dtmf-relay rtp-nte
no vad
!
dial-peer voice 5001 voip
description ***To/From CUCM Pub for Voice***
destination-pattern 07..
voice-class codec 1
session protocol sipv2
session target ipv4:10.xxx.xxx.130
dtmf-relay rtp-nte
no vad
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sip-ua
retry invite 2
retry bye 2
retry cancel 2
sip-server dns:xxxxx.xxxxx.xxxx.com
g729-annexb override
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