Cisco Cisco Expressway Technical Manual
Contents
Introduction
Prerequisites
Requirements
Components Used
Background
Option 1
Option 2
Configuration
CUCM Configuration
VCS Control Configuration
VCS Expressway Configuration
Option 1 - Add a Suffix to the IP Address
Option 2 - Turn the IP Address into a String
Verify
Troubleshoot
Introduction
This document describes how you can dial IP addresses from endpoints registered to Cisco
Unified Communications Manager (CUCM) with Cisco Video Communication Server (VCS) or
Cisco Expressway as a solution.
Unified Communications Manager (CUCM) with Cisco Video Communication Server (VCS) or
Cisco Expressway as a solution.
Prerequisites
Requirements
Cisco recommends that you have knowledge of these topics:
Neighbor zones on Cisco VCS / Expressway
●
Transforms and search rules on Cisco VCS / Expressway
●
Session Initiation Protocol (SIP) route patterns and SIP trunks on CUCM
●
Note: It is assumed in this document that the traversal zone from the VCS Control /
Expressway-C towards the VCS Expressway / Expressway-E is active and that the
interworking key is installed on the VCS / Expressway.
Expressway-C towards the VCS Expressway / Expressway-E is active and that the
interworking key is installed on the VCS / Expressway.
Components Used
The information in this document is based on these software and hardware versions:
Cisco VCS x8.1 and later
●
CUCM Release 9 and later
●