Cisco Cisco TelePresence Video Communication Server Expressway
Figure 2 Typical call flow: signaling and media paths
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Unified CM provides call control for both mobile and on-premises endpoints.
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Signaling traverses the Expressway solution between the mobile endpoint and Unified CM.
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Media traverses the Expressway solution and is relayed between endpoints directly; all media is encrypted
between the VCS Control and the mobile endpoint.
between the VCS Control and the mobile endpoint.
Deployment Scope
The following major VCS-based deployments do not work together. They cannot be implemented together on the
same VCS (or traversal pair):
same VCS (or traversal pair):
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Mobile and Remote Access
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Microsoft Interoperability
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Jabber Guest services
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Hybrid Services (connector host)
Jabber Client Connectivity Without VPN
The mobile and remote access solution supports a hybrid on-premises and cloud-based service model, providing a
consistent experience inside and outside the enterprise. It provides a secure connection for Jabber application traffic
without having to connect to the corporate network over a VPN. It is a device and operating system agnostic solution
for Cisco Jabber clients on Windows, Mac, iOS and Android platforms.
consistent experience inside and outside the enterprise. It provides a secure connection for Jabber application traffic
without having to connect to the corporate network over a VPN. It is a device and operating system agnostic solution
for Cisco Jabber clients on Windows, Mac, iOS and Android platforms.
It allows Jabber clients that are outside the enterprise to:
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use instant messaging and presence services
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make voice and video calls
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search the corporate directory
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share content
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launch a web conference
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access visual voicemail
Note that Jabber Web and Cisco Jabber Video for TelePresence (Jabber Video) are not supported.
Deployment Scenarios
This section describes the supported deployment environments:
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Mobile and Remote Access Through Cisco Video Communication Server Deployment Guide
Deployment Scenarios