Operational Features
41-001160-04 Rev 02, Release 2.5
5-293
Configuring Operational Features
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:
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.
“Display Name” parameter is empty...
the phone uses the name specified for the
“SIP User Name” parameter.
“SIP User Name” parameter is empty...
the phone uses the name specified for the
“Call Destination Number” parameter.
Summary of Contents for 9143i Series
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