CME Moh over sip trunk

Fatbunny · May 2015

Is moh supported over sip trunks for cme 4.1 or later? I had multicast moh working internally but it won't go out over the sip trunk, I removed multicast moh to switch to unicast moh but there is no moh internally, I removed the multicast moh command and added in no multicast moh under each ephone. Am I missing something?

_____________________________-
ip multicast-routing
!
multilink bundle-name authenticated
!
!
!
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
!
!
ccm-manager music-on-hold
!
!
!
!
dial-peer voice 1001 voip
destination-pattern .T
session protocol sipv2
session target dns

xx.xxxxx.xxx
dtmf-relay rtp-nte
!
dial-peer voice 1002 voip
translation-profile incoming NEW
session protocol sipv2
incoming called-number xxxxxxxxxx
!
!
!
!
gatekeeper
shutdown
!
!
telephony-service
load 7960-7940 P00308000500
load 7970 SCCP70.8-3-3S.loads
max-ephones 5
max-dn 10
ip source-address 10.20.0.2 port 2000
cnf-file location slot0:
max-conferences 8 gain -6
moh music-on-hold.au
dn-webedit
transfer-system full-consult
create cnf-files version-stamp 7960 May 17 2015 21:10:56
!
!
ephone-dn 1 dual-line
number 100 no-reg primary
!
!
ephone-dn 2 dual-line
number 101 no-reg primary
!
!
ephone-dn 3 dual-line
number 103 no-reg primary
!
!
ephone 1
no multicast-moh
device-security-mode none
button 1:1
!
!
!
ephone 2
no multicast-moh
device-security-mode none
button 1:2
!
!
!
ephone 3
no multicast-moh
device-security-mode none
type 7912
button 1:3
!

negru_tudor · May 2015

hmmm...did you try forcing the codec to g711ulaw under your dial peers? It could be trying to stream it in a different format (ex. g729) but if there's no transcoding resources it won't be able to do this. Just a thought.

Fatbunny · July 2015

Thanks. It did turn out to be a transcoding issue, the dsp weren't registered correctly. Working fine now.

CME Moh over sip trunk

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