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Cisco TelePresence Multipoint Switch Release 1.1 Administration Guide
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Chapter 8 Interoperability with Legacy Video Conferencing Devices
Configuring Cisco TelePresence Interoperability
• Enable SIP signaling on the CUVC. A SIP proxy is not required for interoperability.
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From the Protocols tab, click SIP. Click the Enable SIP Protocol box as shown in Figure 8-3.
Figure 8-3 SIP Configuration Screen
Note SIP must be enabled on the CUVC. CTMS must connect to CUVC using SIP. When CTMS dials the
CUVC number, it sends a SIP INVITE to Unified CM for that number. Unified CM must be configured
to route that number to CUVC using a SIP trunk. CUVC can connect to legacy video conferencing
participants using either SIP or H.323.
• (Optional) Disable the SCCP protocol to save ports.
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From the Protocols tab, click SCCP as shown in Fix XX. Click the Disable SCCP Protocol box.
• Enable H.323 signaling on the CUVC.
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From the Protocols tab, click H.323 and the click the Enable H.323 Protocol box as shown in
Figure 8-4.
