Cisco Cisco TelePresence Video Communication Server Expressway 릴리즈 노트
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Multi-domain and multi-customer support is limited as follows:
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Prior to X8.5, each Cisco VCS deployment supported only one IM&P domain (even though IM and Presence
Service 10.0 or later supports Multiple Presence Domains).
Service 10.0 or later supports Multiple Presence Domains).
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As of X8.5, you can create multiple deployments on the Cisco VCS Control, but this feature is still limited to
one domain per deployment.
one domain per deployment.
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As of X8.5.1, a deployment can have Multiple Presence Domains. This feature is in preview, and we
currently recommend that you do not exceed 50 domains.
currently recommend that you do not exceed 50 domains.
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Mobile and remote access functionality is not within the FIPS boundary.
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NTLM authentication via the HTTP proxy.
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Maintenance mode; if the Cisco VCS Control or the Cisco VCS Expressway is placed into maintenance mode,
any existing calls passing through that Cisco VCS will be dropped.
any existing calls passing through that Cisco VCS will be dropped.
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The Cisco VCS Expressway must not have TURN services enabled.
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Deployments on Large VM servers are limited to 2500 proxied registrations to Unified CM (the same limit as
Cisco VCS appliances or equivalent VM).
Cisco VCS appliances or equivalent VM).
Interoperability
The interoperability test results for this product are posted to
, where you can
also find interoperability test results for other Cisco TelePresence products.
Upgrading to X8.7.3
Prerequisites and Software Dependencies
Hybrid Services
Your Management Connector must be up to date before you upgrade your Cisco VCS. You must authorize and accept
any upgrades advertised by the Cisco Collaboration Cloud before attempting to upgrade.
any upgrades advertised by the Cisco Collaboration Cloud before attempting to upgrade.
Note:
X8.7.1 is now the minimum version required for Hybrid Services. If you are using Hybrid Services with X8.7, you
must upgrade to X8.7.1 or later.
Existing TMS Agent (Legacy Mode) Provisioning Deployments
Cisco 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.
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
Cisco 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 Interoperability B2BUA to route SIP calls between the Cisco
VCS and Microsoft infrastructure. See Cisco VCS and Microsoft Infrastructure Deployment Guide for information
about this deployment.
use OCS Relay you must migrate to using the Microsoft Interoperability B2BUA to route SIP calls between the Cisco
VCS and Microsoft infrastructure. See Cisco VCS and Microsoft Infrastructure Deployment Guide for information
about this deployment.
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:
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:
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Cisco TelePresence Video Communication Server Release Note
Interoperability