Cisco Cisco Expressway
Appendix 1: Configuration Details
This appendix summarizes the configuration required for the Cisco Expressway-C.
Cisco Expressway-C System Configuration
Configuration item
Value
Expressway page
System configuration
System name
EXPc
System > Administration
LAN1 IPv4 address
10.0.0.2
System > Network interfaces > IP
IPv4 gateway
10.0.0.1
System > Network interfaces > IP
LAN1 subnet mask
255.255.255.0
System > Network interfaces > IP
DNS server address 1
10.0.0.11
System > DNS
DNS server address 2
10.0.0.12
System > DNS
DNS Domain name
internal-domain.net
System > DNS
DNS System host name
expc
System > DNS
NTP server 1
10.0.0.21
System > Time
Time zone
GMT
System > Time
Cisco Expressway-C transforms and search rules
Configuration item
Value
Expressway page
Transform
Pattern string
([^@]*)
Configuration > Dial plan > Transforms
Pattern type
Regex
Configuration > Dial plan > Transforms
Pattern behavior
Replace
Configuration > Dial plan > Transforms
Replace string
\1@example.com
Configuration > Dial plan > Transforms
Local search rule 1
Rule name
Local zone – no domain
Configuration > Dial plan > Search rules
Priority
48
Configuration > Dial plan > Search rules
Source
Any
Configuration > Dial plan > Search rules
Mode
Alias pattern match
Configuration > Dial plan > Search rules
Pattern type
Regex
Configuration > Dial plan > Search rules
Pattern string
(.+)@example\.com.*
Configuration > Dial plan > Search rules
Pattern behavior
Replace
Configuration > Dial plan > Search rules
Replace string
\1
Configuration > Dial plan > Search rules
On successful match
Continue
Configuration > Dial plan > Search rules
Target
LocalZone
Configuration > Dial plan > Search rules
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Cisco Expressway Registrar Deployment Guide
Appendix 1: Configuration Details