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New Member

No Conferencing Bridge

Hi We have call manager 5.1, just recently we can't make any conferenc calls. A error appears stating "No Conferencing Bridge” We have tried to create another software conference bridge, but Call Manager will not allow us. All help will be appreiated it. Robert

Cisco Employee

Re: No Conferencing Bridge

If you're trying to create a new SW CFB without deleting the old one it's expected you won't be able to.

The IPVMS can only have 1 instance of SW CFB per server.

That message is most commonly caused by MRGL problems that you don't have access to the CFB. If MRGL is OK try restarting IPVMS



if this helps, please rate



if this helps, please rate
New Member

Re: No Conferencing Bridge

Hi Java,

We have installed CCM 6.1.2 in a centralized mode...We have 6 Branches that is connected via MPLS with Minimum of 2 MBPS of Link..

In All 7 Places (including the DC where CCM cluster is installed) we have created 7 Device Pool, 7 Region, 7 Location, 7 CSS...

The Problem i am facing is: In a Branch, if i want to do conference within internally/externally it doesn't work..We have created IOS Enhanced Conference Bride, MTP & Transcorder as well for all the branches & all are registered in the CCM..

Need your help in this....Attached the configuration for Voice Gategway, Trace Log from the CCM & Packet Capture from the Voice Gateway...