Manual

Expressway-E
Protocol Any
Source All zones
Request must be authenticated No
Mode Alias pattern match
Pattern type Regex
Pattern string Enter (9\d+)(@example.com)
Pattern behavior Replace
Replace string Enter \1
On successful match Stop
Target TraversalZone
State Enabled
4. Click Create search rule.
5. Click New.
6. Configure the fields as follows:
Expressway-E
Rule name Enter Block ISDN call for example
Cisco Expressway Basic Configuration Deployment Guide (X8.5.2) Page 32 of 57
Optional configuration tasks