Cisco Cisco Expressway
11.
Click Reset.
Configuring the Cluster Fully Qualified Domain Name
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.)
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 Cluster Fully Qualified Domain Name to the same domain as the video network, for example
exp.domain.
exp.domain.
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.
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.
3.
Click Save.
Allowing Numeric Dialing from Cisco Phones to Expressway
Unified CM can be configured to take a prefix and route calls to a SIP trunk based on a specific prefix. Configure Unified
CM to route calls dialed as 4xxx to the Expressway:
CM to route calls dialed as 4xxx to the Expressway:
1.
On Unified CM, go to Call Routing > Route/Hunt > Route Pattern.
2.
Click Add New.
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Cisco Expressway SIP Trunk to Unified CM Deployment Guide