Cisco Cisco Expressway
Configuring the clusterwide domain enterprise parameters
Unified CM must be configured with a Cluster Fully Qualified Domain Name so that it can receive calls to
addresses in the format <address>@domain. (It is also required when Unified CM is clustered so that
Expressway can send the call to any Unified CM node.)
addresses in the format <address>@domain. (It is also required when Unified CM is clustered so that
Expressway can send the call to any Unified CM node.)
1. Go to
System > Enterprise parameters
, and find the
Clusterwide Domain Configuration
section.
2. Set the Organization Top Level Domain to the same domain as the video network, for example
vc.ciscotp.com.
This ensures that the correct domain of the calling party is displayed to the called party.
This ensures that the correct domain of the calling party is displayed to the called party.
3. Set the Cluster Fully Qualified Domain Name to the same domain as the video network, for example
vc.ciscotp.com.
This parameter defines one or more Fully Qualified Domain Names (FQDNs) for this cluster. Multiple
FQDNs must be separated by a space. Requests containing URLs (for example, SIP calls) whose host
portion matches any of the FQDNs in this parameter will be recognized as a request destined for this
cluster and/or devices attached to it.
This parameter defines one or more Fully Qualified Domain Names (FQDNs) for this cluster. Multiple
FQDNs must be separated by a space. Requests containing URLs (for example, SIP calls) whose host
portion matches any of the FQDNs in this parameter will be recognized as a request destined for this
cluster and/or devices attached to it.
4. Click Save.
Microsoft Lync and Cisco Expressway Deployment Guide (X8.5)
Page 26 of 71
Enabling endpoints registered on the video network to call clients registered on Lync