CLID is basically passed through PRI. Analog trunks won't carry CLID unless they send it.
Got this from CS1000 manual Calling Line ID on Analog Trunks for Singapore, Australia and
Hong Kong
The TRAC program will display the Calling Number for an incoming
A-CLID call. Calling Name cannot be displayed.
If the calling number is not received i.e. "P" or "O" received as reason
for absence of calling number then the route and member number will be
displayed as per the existing functionality.
When to use LD 80
There are three basic commands:
•
TRAT for tracing attendant consoles
•
TRAC for tracing sets and trunks
•
TRAD for tracing calls through Computer PBX Interface (CPI), Digital
Trunk Interface (DTI), Primary Rate Interface, or Digital Link Interface
(DLI) loops.
The TRAC command can be used to print the tone detector TN if a tone
detector is used at the time of the call trace.
Generic software enables the printing of auxiliary data related to a
call. The auxiliary data consists of information associated with the
NARS/BARS/CDP features, if equipped, and the Ring Again (RGA)
feature. This additional data can be retrieved by appending DEV to any of
the TRAC commands.
Example: TRAC L S C U DEV
Note:
BRI DNs can be traced with the TRAC C DN command. For
TRAC L S C U, enter U = DSL0 to DSL7 for Digital Subscriber Loops.
When Music and Recorded Announcement Broadcast trunks are traced,
the following information is printed out:
•
indication that the trunk is broadcasting
•
the number of callers connected to the trunk
When a caller connected to a broadcasting trunk is traced, the existing
trace information is printed out as well as an indication that the trunk is
broadcasting.
Nortel Communication Server 1000
Software Input Output Reference — Maintenance
NN43001-711 02.08
29 October 2008
Copyright © 2007–2008 Nortel Networks
.