Cascading Conferences
Polycom®, Inc. 186
Video Layouts in Cascaded Conferences
Guidelines
To ensure that conferences can be cascaded and video can be viewed in all conferences the following
guidelines are recommended:
●The same version installed on all MCUs participating the cascading topology
●The same license installed on all MCUs participating the cascading topology
●Same Conference Parameters are defined in the Profile of the conferences participating in the
cascading topology
Conference line rates should be identical
Content rate should be identical
Same encryption settings
●DTMF codes should be defined with the same numeric codes in the IVR services assigned to the
cascading conferences
●DTMF forwarding is suppressed
●The video layout of the link is set to 1x1 by the appropriate system flag.