PBX Integration Board User's Guide

Dialogic
®
PBX Integration Board User’s Guide
If placing a call to another extension, the called number ID (by default, the
extension of the telephone being called) is shown in the display.
Both the calling and called number IDs can be retrieved using the
d42_gtcallid( ) function. The d42_gtcallid( ) function retrieves the
called/calling number ID message sent from the PBX to the station set, not the
data sent to the display. Refer to the Dialogic
®
PBX Integration Software
Reference for more information about using d42_gtcallid( ) function.
The contents of the called/calling number ID are shown in
Table 33 (as seen
by the receiver of the call).
Table 33. Called/Calling Number ID Data for the Meridian 1
Call Route Display Called/Calling
Number ID
Data
Call received from
station set 1001
1001 _1001
Call originally
received by
extension 1001,
then forwarded to
extension 1002
“
1001 1002 AFWD”
1002_1001
Special case for
Networked PBXs
“MERIDIAN Call Display
Boardroom Large H4505
_4505
Trunk call with a
dash character
80-1 1001 “AFWD” 1001_80-1
NOTE: The called/calling number ID can also be obtained using the
d42_display( ) function; however, you can use the d42_gtcallid( )
function so that your application will maintain functionality across
different manufacturers’ switches.
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