Cisco Cisco Expressway
Explicitly, we do not support VCS Control traversal to Expressway-E, nor do we support Expressway-C traversal to
VCS Expressway.
VCS Expressway.
Configuration Overview
This section summarizes the steps involved in configuring your Unified Communications system for mobile and remote
access. It assumes that you already have set up:
access. It assumes that you already have set up:
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the Expressway-E in the DMZ)
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Unified CM and IM and Presence Service have been configured as specified in Configuration and
Administration of IM and Presence Service on Cisco Unified Communications Manager (for your version), at
Administration of IM and Presence Service on Cisco Unified Communications Manager (for your version), at
Prerequisites
Ensure that you are running the following software versions:
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Expressway X8.1.1 or later
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Unified CM 9.1(2)SU1 or later and IM and Presence Service 9.1(1) or later
Supported Clients when Using Mobile and Remote Access
Expressway X8.1.1 and later:
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Cisco Jabber for Windows 9.7 or later
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Cisco Jabber for iPhone and iPad 9.6.1 or later
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Cisco Jabber for Android 9.6 or later
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Cisco Jabber for Mac 9.6 or later
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Cisco TelePresence endpoints/codecs running TC7.0.1 or later firmware
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Mobile and Remote Access Through Cisco Expressway Deployment Guide
Configuration Overview