Cisco Cisco Unified MeetingPlace 7.0 Guida All'Installazione

Cisco Unified Videoconferencing 
Multipoint Control Unit (MCU) 

or 

Radvision ViaIP MCU

Release 4.x platform

Cisco Unified Videoconferencing-3511-MCU or -3511-MCU-E

3544 chassis required for the following (four cards maximum per chassis):

Cisco Unified Videoconferencing-3540-MCU-30 Port, -60 Port, or -100 
Port

Cisco Unified Videoconferencing-3540-EMP or -3540-EMP3 (optional, 
required for advanced video features)

Release 5.x platform

Cisco Unified Videoconferencing-3515-MCU-12 Port or -24 Port

3545 chassis required for the following (four cards maximum per chassis; at 
least one MCU and one EMP card is required for video conferencing):

Cisco Unified Videoconferencing-3545-MCU (96 port audio; each MCU 
supports up to four EMP cards) 

Cisco Unified Videoconferencing-3545-EMP (24 ports video; requires 
MCU card be present in chassis)

Any hardware or components that are required to deploy the preceding 
releases, as specified in the documentation for each release.

Rate Matching Module and Data Conferencing card are not supported. 
Disable them if they are present.

A transcoder card may be required if you need to support the G.729 codec.

Release 4.0 or later.

Cisco Unified MeetingPlace does not support a mixed environment of 
both MCU Release 4.0 and MCU Release 5.0. When using MCU 
Release 4.0, the cascading video meeting feature is not available.

If your system uses SCCP video endpoints such as Cisco Unified Video 
Advantage, the following conditions apply:

To view the continuous presence of multiple participants, the Cisco Unified 
Videoconferencing MCU requires an EMP processor running Release 2.0 or 
later.

If the Cisco Unified Videoconferencing MCU has only an MP processor, and 
you choose to support SCCP endpoints, it is not possible to specify a 
continuous presence layout in the Cisco Unified Videoconferencing MCU. 
Therefore, all participants, regardless of their endpoint, can see only the 
active speaker.

An EMP processor is included with release Cisco Unified 
Videoconferencing-3511-MCU-E.