Cisco Cisco TelePresence Video Communication Server Expressway 릴리즈 노트
Updating to X8.5
Cisco TelePresence Video Communication Server Software Release Notes (X8.5)
Page 22 of 36
Updating to X8.5
Prerequisites and software dependencies
Existing TMS Agent (legacy mode) provisioning deployments
VCS X8.1 and later no longer supports TMS Agent (legacy mode) provisioning. Before you upgrade to X8
or later, if you are using TMS Agent (legacy mode) for provisioning you must first migrate to Cisco
TelePresence Management Suite Provisioning Extension which requires TMS 13.2.x. See Cisco TMS
Provisioning Extension Deployment Guide for instructions about how to migrate.
or later, if you are using TMS Agent (legacy mode) for provisioning you must first migrate to Cisco
TelePresence Management Suite Provisioning Extension which requires TMS 13.2.x. See Cisco TMS
Provisioning Extension Deployment Guide for instructions about how to migrate.
Existing OCS Relay deployments
VCS X8.1 and later no longer supports OCS Relay integration with Microsoft Lync 2010 / OCS 2007 R2. If
you use OCS Relay you must migrate to using the Microsoft Lync B2BUA to route SIP calls between the
VCS and a Microsoft Lync Server. See VCS and Microsoft Lync Deployment Guide for information about
how to configure your video network.
you use OCS Relay you must migrate to using the Microsoft Lync B2BUA to route SIP calls between the
VCS and a Microsoft Lync Server. See VCS and Microsoft Lync Deployment Guide for information about
how to configure your video network.
Existing non-AES build installations
As of version X8.1, the software uses AES encryption. Prior to this, a version that used weaker encryption
was available. If you are upgrading to X8.1 or later (or another version that uses AES) from a version that
used the weaker encryption, you must perform a factory reset. Proceed as follows to ensure you can
upgrade in future:
was available. If you are upgrading to X8.1 or later (or another version that uses AES) from a version that
used the weaker encryption, you must perform a factory reset. Proceed as follows to ensure you can
upgrade in future:
1. Record all your software configuration details
2. Upgrade the software with the AES-encryption version
All configuration will be lost
3. Perform a factory reset
4. Manually reconfigure the software
Upgrade instructions
When maintenance mode is enabled on a VCS, existing calls passing through that VCS may be dropped. We
recommended that you upgrade VCS components while the system is inactive.
recommended that you upgrade VCS components while the system is inactive.
If you are upgrading a VCS that uses clustering, device provisioning (Cisco TMSPE) or FindMe (with Cisco
TMS managing VCS), you must follow the directions in VCS Cluster Creation and Maintenance Deployment
Guide.
TMS managing VCS), you must follow the directions in VCS Cluster Creation and Maintenance Deployment
Guide.
Follow the procedure below for upgrading VCS to X8.5, only if all of the following apply:
n
The VCS is not part of a cluster
n
Device provisioning is not in use
n
Cisco TMS is not managing the VCS
n
VCS is currently running X5.1.1 or later