Hello,
I am having trouble with name display on inbound pri calls from my IOS voice gateway when configured as SIP to the CUCM. If I configure as MGCP it works fine. I can debug Q931 and see both the name and number comming in on the PRI.
Any special settings that need to be configured on the CUCM or IOS voicegateway when using SIP between the two?
Here are some snippits from my config:
Voice Gateway image: c3900e-universalk9-mz.SPA.151-4.M4.bin
network-clock-participate wic 0
network-clock-select 1 T1 0/0/0
network-clock-select 2 T1 0/0/1
isdn switch-type primary-ni
trunk group AT&T
hunt-scheme sequential
voice service voip
allow-connections sip to sip
signaling forward unconditional
fax protocol t38 version 0 ls-redundancy 0 hs-redundancy 0 fallback none
modem passthrough nse codec g711ulaw
sip
registrar server expires max 600 min 60
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g729r8
controller T1 0/0/0
cablelength short 110
pri-group timeslots 1-24
controller T1 0/0/1
cablelength short 110
pri-group timeslots 1-24
interface Serial0/0/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
isdn supp-service name calling
trunk-group AT&T
no cdp enable
interface Serial0/0/1:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
isdn supp-service name calling
trunk-group AT&T
no cdp enable
voice-port 0/0/0:23
bearer-cap Speech
voice-port 0/0/1:23
bearer-cap Speech
dial-peer voice 100 pots
trunkgroup AT&T
description ***incoming PRI calls***
incoming called-number .
direct-inward-dial
dial-peer voice 101 pots
trunkgroup AT&T
description ***outgoing PRI calls***
destination-pattern 9T
dial-peer voice 502 voip
description *** SIP calls to CUCM ***
destination-pattern 502.......
session protocol sipv2
session target ipv4:192.168.1.15
voice-class codec 1
dtmf-relay rtp-nte
no vad
dial-peer voice 1000 voip
description *** incomming SIP Calls ***
session protocol sipv2
incoming called-number .
voice-class codec 1
dtmf-relay rtp-nte
no vad
