I am having trouble with conferencing on one of our remote CUCM cluster. At present we are only getting two party conferencing. The CUCM has been configured with a SW conference bridge on both the pub and sub.
Check to see what codec (region relationships) is being used between the phones as CUCM software conference bridge can only support G.711 codec. Also check the region relationships between the conference bridge and each of the phones as if this is not G.11 then conference bridge will require access to a transcoder so that transcoder to cof is G.711 and transcoder to the phone will be G.729
Did you verify that the IP phones have access to the conference resource via their MRG/MRGL configuration? If it is a codec mismatch issue, the transcoder is only configured to support 2 sessions which won't be enough to sustain a conference call.
Well mentioned also......the xcode will only support 2 sessions and all calls are G729 accross the WAN. Aas mentioned to Java.....the MRG did not have the xcode resource available anyway....this can be rectified by simply adding it...
What would you do in this scenario?
Up the max xcode sessions or create a HW conf bridge on the GW?
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...