02-10-2012 12:02 PM - edited 03-16-2019 09:31 AM
Hi voice team!
I have a CUCM (site A) with conference bridge working properly to internal calls and with another site C using CME.
But, the conference between CUCM (site A) and CME (site B) is not working...
The Site B configuration is bellow:
voice-card 0
dsp services dspfarm
interface Vlan1
description VLAN-IT7
ip address 172.22.0.1 255.255.255.0
ip flow ingress
ip nat inside
ip virtual-reassembly in
ip tcp adjust-mss 1452
h323-gateway voip interface
h323-gateway voip bind srcaddr 172.22.0.1
sccp local Vlan1
sccp ccm 172.22.0.1 identifier 10 version 7.0
sccp
!
sccp ccm group 1
associate ccm 10 priority 1
associate profile 1 register confe1
!
dspfarm profile 1 conference
codec g729br8
codec g729abr8
codec g729ar8
codec g729r8
codec g711alaw
codec g711ulaw
maximum sessions 2
associate application SCCP
telephony-service
sdspfarm units 10
sdspfarm tag 1 confe1
conference hardware
max-conferences 4 gain -6
thanks.
02-10-2012 12:09 PM
who is initiating the conference?
cme phone or cucm phone??
thanks,
Vipul JIndal
02-13-2012 03:33 AM
Hi Vipul,
CUCM phone is initiating the conference.
thanks.
02-13-2012 05:59 AM
Then the CME configuration is irrelevant here as the issue is on CUCM side, are you using hardware or software bridge?
If software then what is the region between the CME trunk and the phone (what codec is defined) as you may need transcoders if G729 is defined due to the fact that software conference bridge only supports G711.
Chris
02-14-2012 11:13 AM
Ah ok. I need to chenge the WAN codec for g711. I ´m going to test this..
thanks
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