Polycom RealPresence 1500 Administrator's Manual page 1113

HD Video Resolutions for TIP calls are determined according to the following table:
TIP HD Video Resolution by Line Rate
Line Rate
Line Rate >=3Mbps
3Mbps > Line Rate >= 936kbps
Line Rate < 936kbps
Endpoints
1 Configure HDX endpoints to register to Lync Server.
2 Configure H.323 endpoints to register to DMA as SIP Proxy
3 Configure SIP endpoints to register to:
 DMA as SIP Proxy
 Lync Server as SIP Proxy
 CUCM as SIP Proxy
4 Configure TIP endpoints to register to:
 DMA
 CUCM
For more information on the above, see Polycom Unified Communications Deployment Guide for Cisco
Environments.
Content
Endpoint Registration and Dialing Method affect the Video and Content Sharing characteristics of the
conference as detailed below.
Video and Content
Endpoint Registration
Lync
ITP /HDX
RTV Key is required for
Dialing Method HDX and ITP
HDX to •
Collaboration
•
Server
•
•
Polycom®, Inc.
Video Resolution
HD1080p30
HD720p30
Call is dropped.
CUCM
ITP /HDX
TIP Key is required for
HDX
HD H.264 Video •
SIP P+C
Content: XGA,5fps •
ICE •
Appendix I - Polycom Open Collaboration Network (POCN)
DMA
ITP /HDX
TIP Key is required for
HDX
HD H.264 Video •
•
No Content •
ICE not supported •
HD H.264 Video
SIP P+C
Content: XGA,5fps
ICE not supported
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