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.