Cisco Cisco Expressway
3.
Configure the transform fields as follows:
Expressway-C
Expressway-E
Priority
Enter 1
Same as Expressway-C
Description
Enter Transform destination aliases to URI format
Pattern type
Regex
Pattern string
Enter ([^@]*)
Pattern behavior Replace
Replace string
Enter \1@example.com
State
Enabled
4.
Click Create transform.
Task 7: Configuring the Traversal Zone
The traversal zone configuration defines a connection between the Expressway-C and Expressway-E platforms.
■
A traversal zone connection allows firewall traversal for signaling and media between the two platforms.
■
The Expressway-C is configured with a traversal client zone, and the Expressway-E with a traversal server zone.
To configure the traversal zone:
1.
Go to Configuration > Zones > Zones.
2.
Click New.
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Cisco Expressway-E and Expressway-C - Basic Configuration Deployment Guide