Release Notes

48
Release Notes for Cisco TelePresence System Software Release 1.10
Caveats in the CTS 1.10 Releases
CSCui65472
Symptom During a multipoint call, a multi-screen immersive system can be appear as a single-screen
endpoint because of insufficient system resources (insufficient ports). In this case, the screen will not
switch to the active speaker.
Conditions This condition occurs during a multi-point call using a TelePresence Server, and not enough
ports were available for all three segments of an immersive system.
Workaround Make sure that you allow the correct amount of resources during a multipoint call.
CSCui65578
Symptom During a call that is using the TelePresence Interoperability Protocol (TIP) to switch a shared
presentation, endpoints that are using TIP cannot see the presentation.
Conditions If the bandwidth for your conference is less than 2 Mbps, TIP can fail. In this case, the
presentation reverts to switched mode and non-immersive endpoints no longer share the presentation.
Workaround Make sure that your bandwidth is set to more than 2 Mbps.
CSCui77480
Symptom You place a call from a CTS or TX system registered to Unified CM to another
Cisco TelePresence system registered to the Video Communication Server (VCS) by way of an H.323
SIP gateway. This type of call is known as an interop call.
The presentation is not seen if the other side is a C90 or an SX20.
Conditions This happens during an interop call between a TX system and a C90 or an SX20.
Workaround Press Hold, then Resume, on the TX system.
CSCuj69311
Symptom Cisco TelePresence systems running CTS software release 1.10.2 are not able to retrieve
system temperature information using SNMP.
Conditions This condition occurs when Cisco TelePresence systems are running release 1.10.2.
Workaround There is no workaround.