Cisco Cisco TelePresence Video Communication Server Expressway 릴리즈 노트
Resolved issues
Cisco TelePresence Video Communication Server X8.1 Software Release Notes
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n
The Directory option has been removed from the list of restriction policies on the
Registration
configuration
page and the list of Call Policy modes on the
Call Policy configuration
page.
n
The DNS lookup tool includes Unified Communications SRV services.
Unified Communications: mobile and remote access (feature preview)
The mobile and remote access solution in X8.1 is provided as a feature preview only.
Cisco Unified Communications mobile and remote access is a core part of the Cisco Collaboration Edge
Architecture. It allows endpoints such as Cisco Jabber to have their registration, call control, provisioning,
messaging and presence services provided by Cisco Unified Communications Manager (Unified CM) when
the endpoint is not within the enterprise network. The VCS provides secure firewall traversal and line-side
support for Unified CM registrations.
Architecture. It allows endpoints such as Cisco Jabber to have their registration, call control, provisioning,
messaging and presence services provided by Cisco Unified Communications Manager (Unified CM) when
the endpoint is not within the enterprise network. The VCS provides secure firewall traversal and line-side
support for Unified CM registrations.
Unified Communications: Jabber Guest services (feature preview)
Cisco Jabber Guest is a consumer to business (C2B) solution that extends the reach of Cisco's enterprise
telephony to people outside of a corporate firewall who do not have phones registered with Cisco Unified
Communications Manager.
telephony to people outside of a corporate firewall who do not have phones registered with Cisco Unified
Communications Manager.
Note that VCS does not support Jabber Guest in conjunction with providing SIP registrations, provisioning
and IM&P services on Unified CM. You must enable the Mobile and remote access feature, but do not
configure any Unified CM and IM&P servers.
and IM&P services on Unified CM. You must enable the Mobile and remote access feature, but do not
configure any Unified CM and IM&P servers.
Resolved issues
Resolved in X8.1
Identifier
Description
CSCue55256 Symptoms: Cannot uninstall a language pack.
Conditions: Install any language pack on VCS.
Workaround: None.
Additional Information: From X8.1 you can remove previously-installed language packs via the
web interface.
web interface.
CSCud59255 Symptoms: When an H323 call is routed via a cluster configured for Optimal routed mode, the
cluster will be removed from the signaling path altogether.
Conditions: Cluster configured for Optimal routed mode.
Workaround: Set cluster routed mode to Always.
Additional Information: This bug can cause calls routed via the cluster showing as duplicate in
TMS CDRs/TMS AE with non-identical global call IDs.
TMS CDRs/TMS AE with non-identical global call IDs.
CSCtr77670
Symptom: SIP DNS zone defaults to UDP: searches made through DNS zones use UDP for A
record lookups. They do this even if UDP is disabled at the SIP protocol level (on the SIP page).
However, if SIP UDP is disabled, the call will not connect.
record lookups. They do this even if UDP is disabled at the SIP protocol level (on the SIP page).
However, if SIP UDP is disabled, the call will not connect.
Conditions: This scenario is more likely to occur in new installations of X7 software which has
SIP UDP disabled by default.
SIP UDP disabled by default.
Workaround: Enable SIP UDP.
Table 1: Issues resolved in X8.1