Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
What’s New in This Version?
The new features introduced in this release of VCS software are listed below.
Feature / change
X8.7
Supported
Lync Screen Sharing Through a Gateway Cluster
Supported
Supported
Supported
Supported
Supported
Supported
Table 2 Feature History by Release Number
Dial via Office-Reverse Through MRA
Your mobile workers need the same high quality, security and reliability that they experience when placing calls in the
office. You can assure them of just that when you enable the Dial via Office-Reverse (DVO-R) feature and they are
using Cisco Jabber on a dual-mode mobile device. DVO-R routes Cisco Jabber calls through the enterprise
automatically.
office. You can assure them of just that when you enable the Dial via Office-Reverse (DVO-R) feature and they are
using Cisco Jabber on a dual-mode mobile device. DVO-R routes Cisco Jabber calls through the enterprise
automatically.
DVO-R handles call signaling and voice media separately. All call signaling, including the signaling for Mobile and
Remote Access on VCS, traverses the IP connection between the client and Cisco Unified Communications Manager.
Voice media traverses the cellular interface and hairpins at the enterprise Public Switched Telephone Network
(PSTN) gateway.
Remote Access on VCS, traverses the IP connection between the client and Cisco Unified Communications Manager.
Voice media traverses the cellular interface and hairpins at the enterprise Public Switched Telephone Network
(PSTN) gateway.
Moving audio to the cellular interface ensures high-quality calls and securely maintained audio even when the IP
connection is lost.
connection is lost.
You can configure DVO-R so that, when a user makes a call, the return call from Cisco Unified Communications
Manager goes to either:
Manager goes to either:
■
The user’s Mobile Identity (mobile number).
■
An Alternate Number for the user (such as a hotel room).
This feature is dependent on the following versions of related systems:
■
Cisco Unified Communications Manager 11.0(1) or later
■
Cisco Jabber 11.1 or later
You can read more about how this feature works in the Mobile and Remote Access through VCS Deployment Guide
on the
on the
.
Lync Screen Sharing Through a Gateway Cluster
Transcoding of Lync screen sharing was introduced in X8.6.
X8.7 extends this feature to work on a cluster of Gateway VCS peers, so that a greater number of screen sharing
sessions can be simultaneously transcoded.
sessions can be simultaneously transcoded.
You must configure the Lync B2BUA and the related transcoding parameters on the master peer. The number of
transcoding sessions you enter is the per peer number.
transcoding sessions you enter is the per peer number.
The transcoding capacity of the cluster is approximately the number of sessions you choose multiplied by the number
of peers, up to a maximum multiple of 4x.
of peers, up to a maximum multiple of 4x.
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Cisco TelePresence Video Communication Server Administrator Guide