Cisco Cisco Expressway

Cisco

Contents

Mobile and remote access overview

Jabber client connectivity without VPN

Related documentation

Deployment scenarios

Single network elements

Single clustered network elements

Multiple clustered network elements

Hybrid deployment

Unsupported deployments

Configuration overview

Supported clients when using mobile and remote access

Configuration summary

EX/MX/SX Series endpoints (running TC software)

IM and Presence Service

Unified Communications prerequisites

Configuring a secure traversal zone connection for Unified Communications

Installing Expressway security certificates

Configuring encrypted Expressway traversal zones

Server certificate requirements for Unified Communications

Configuring mobile and remote access on Expressway

Installing Expressway security certificates and setting up a secure traversal zone

Setting up the Expressway-C

Configuring DNS and NTP settings

Enabling the Expressway-C for mobile and remote access

Discovering Unified Communications servers and services

Trusting the certificates presented to the Expressway-C

Discovering IM and Presence Service nodes

Discovering Unified CM servers

Discovering Cisco Unity Connection servers

Automatically generated zones and search rules

Configuring the HTTP server allow list (whitelist) on Expressway-C

Setting up the Expressway-E

Configuring DNS and NTP settings

Enabling the Expressway-E for mobile and remote access

Ensuring that TURN services are disabled on Expressway-E

Using deployments to partition Unified Communications services

Single Sign-On (SSO) over the Collaboration Edge

Single Sign-On prerequisites

Unified Communications Mobile and Remote Access via Cisco Expressway Deployment Guide (X8.5)

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