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RealPresence Collaboration Server (RMX) 1500/1800/2000/4000 Administrator’s Guide
Polycom®, Inc. 968
TIP video compatibility – CTS receives people video, all other endpoints can share H.239 content.
TIP video and content compatibility – CTS and HDX can share TIP content, all other endpoints
receive only the people video.
For more information see Procedure 4: Configuring a TIP Enabled Profile on the Collaboration
Server.
Procedure 1: Set the MIN_TIP_COMPATIBILITY_LINE_RATE System Flag
The MIN_TIP_COMPATIBILITY_LINE_RATE System Flag determines the minimum line rate at which an
Entry Queue or Meeting Room can be TIP enabled.
CTS version 7 requires a minimum line rate of 1024 kbps and will reject calls at lower line rates, therefore
the SysCollaboration Servertem Flag value must be 1024 or higher.
HD Video Resolutions for TIP calls are determined according to the following table:
TIP HD Video Resolution by Line Rate
For more information see Modifying System Flags.
Procedure 2: Configuring Collaboration Server to statically route outbound SIP
calls to DMA or CUCM
1 In the IP Network Services Properties dialog box, click the SIP Servers tab.
2 In the SIP Server field, select Specify.
3 In the SIP Server Type field, select Generic.
4 Set Refresh Registration every 3600 seconds.
5 If not selected by default, change the Transport Type to TCP.
6 In the SIP Servers table:
a Enter the IP address of the DMA or CUCM in both the Server IP Address or Name and Server
Domain Name fields.
b The Port field must be set to it’s default value: 5060. DMA and CUCM use this port number by
default.
7 In the Outbound Proxy Servers table:
a Enter the IP address in the Server IP Address or Name field. (The same value as entered in Step
6a.)
Line Rate Video Resolution
Line Rate >=3Mbps HD1080p30
3Mbps > Line Rate >= 936kbps HD720p30
Line Rate < 936kbps Call is dropped.