Installation guide
Operational Features
5-183 41-001561-00 REV00 – 10.2014
Pattern Rules and Syntax
The customized display name must start with the pattern. The patterns that can be configured include the following reg-
ular expressions:
• “-->x+”
• “==>x+”
• “@@@x+”
• “aaax+”
Additionally, the pattern syntax supports the regular expression | to specify multiple OR combined patterns (e.g. “--
>x+|==>x+|aaax+”).
Configuring the Display Name Customization Feature
Use the following procedures to configure the display name customization feature.
Notes:
• Pattern matching is only applied for incoming calls and against the From header display name for incoming calls.
• Pattern matching is applied to shared lines.
• Pattern matching is not applied against the display name in the P-Asserted-Identity (PAI) header.
Configuration Files
For specific parameters you can set in the configuration files, see Appendix A, the section, “Display Name Customization Settings” on pageA-150.