Mitel 6800 Series, Administrator'S Manual, Page: 517 / 1113

Operational Features
5-254
PATTERN RULES AND SYNTAX
The customized display name must start with the pattern. The patterns that can be configured
include the following regular 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
.
For specific parameters you can set in the configuration files, see Appendix A, the section,
“Display Name Customization Settings”
on
page A-194
.
DISPLAYING CALL DESTINATION FOR INCOMING CALLS
The IP Phones allow an Administrator to enable and disable the call destination name in the
“TO” header of the INVITE message for incoming calls. When this feature is enabled, the call
destination name displays on the LCD of the phone. This allows the user to easily determine
the intended destination of an incoming call.
BEHAVIOR OF THE PHONE
When this feature is enabled, the phone behaves as follows:
Notes:
1.
Pattern matching is only applied for incoming calls and against the From header
display name for incoming calls.
2.
Pattern matching is applied to shared lines.
3.
Pattern matching is not applied against the display name in the P-Asserted-Identity
(PAI) header.
CONFIGURATION FILES
IF THEN
A value exists for the Display Name field in the “TO”
header of the INVITE message for incoming calls... the phone displays the call destination name.
Display Name field is empty... the phone uses the name specified for the
“Screen name 1” parameter.
“Screen name 1” parameter is empty... the phone uses the name specified for the
“Display Name” parameter.