When we stablish a conference where one of the participants is in another region (so it has to speak G729)after around 2 minutes of conference the person of the other region hears a lot of noise during 10 s. We have checked it is not a problem of QoS.
We have for each site a transcoder defined and we have only one resource for conference placed in the Call Manager in the central site.
Do you know the reason?
