Cisco Cisco Expressway
Deployment scenarios
This section describes the supported deployment environments:
n
single network elements
n
single clustered network elements
n
multiple clustered network elements
n
hybrid deployment
n
unsupported deployments
Single network elements
In this scenario there are single (non-clustered) Unified CM, IM & Presence, Expressway-C and
Expressway-E servers.
Expressway-E servers.
Single clustered network elements
In this scenario each network element is clustered.
Unified Communications Mobile and Remote Access via Cisco Expressway Deployment Guide (X8.5)
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Deployment scenarios