Hello,
My company does not use our CMS cluster to present content to the video bridge due to some very old codecs that are not properly setup to receive/send presentations. Every once in a while we will have a codec or 2 try to send content to a global call (40-50 video conference rooms) that will interrupt the whole call. I have been able to successfully block content from some of the older systems using the API and changing the /calllegs/*ParticipantID* value sipPresentationChannelEnabled to false. However, I have not been able to block any system running CE and some of the SX80's running TC.
Does anyone know of a way to block the content channel/presentation channel on the whole call with a single API call?