Polycom 1500/1800/2000/4000 manual Content Media Protocols, MPMRx MPMx Base profile High profile

Sharing Content During Conferences

●Endpoints supporting People+Content (for example, FX endpoints) may require a different signaling protocol. For these endpoints, manually add the System Flag CS_ENABLE_EPC, and set its value to YES (default value is NO).

Content Media Protocols

The RealPresence Collaboration Server transmits content using the following content media protocols:

●H.263 (Annex T) - Base profile only.

H.263 is the only media protocol supported by the MCU for content sharing in ISDN endpoints.

●H.264 - Base and high profiles support is according to the table below:

H.264 AVC (non-TIP) conferences

Content		RMX 1500/2000/4000	RMX 1500/2000/4000
Profile	1800	MPMRx	MPMx
Base profile			
High profile			

For single MCU conferences, the MCU determines the media protocol and high/base profile by applying the Highest Common principle (see Highest Common). In cascaded environments, high/base profile requires user configuration (see Sharing Content in Cascaded Environments).

.

H.264 Supported Resolutions for AVC (non-TIP) Conferences

Conference	1800	RMX 1500/2000/4000	RMX 1500/2000/4000	Multiple Content
Resolution		MPMRx	MPMx	Resolution
720p5				
720p30				
1080p15				
1080p30 *				
1080p60				

●TIP content - The supported TIP content rate is XGA, 5 fps, 512 Kbps, base profile (see Appendix I - Polycom Open Collaboration Network (POCN)).

Should the minimal TIP content allocation be less than 512 Kbps, content channel will not be opened.

Polycom®, Inc. 131