Nortel Networks NN43001-106 - Manual (Page 82)

82 10/20 Digit ANI on 911 Calls
911T (tandem) call processing
With the 10/20 digit ANI for 911 Calls feature, the system does not expect
the dialed digit(s) (911, 11, or 1), only the ANI CSN information.
Operating parameters
This feature is compatible with the system.
The functionality of the 10/20 Digit ANI on 911 Calls feature depends on the
local telephone company to comply with Bellcore GR-2953. Therefore, the
ability to collect the 10/20 digit ANI formats must be enabled on a separate
trunk route basis.
If the 20 digit wireless calls are tandem to the ISDN route, the display shows
the II + 10 digit CSN.
The Custom Local Area Signaling Service (CLASS) telephone only displays
up to 10 digit ANI.
Feature interactions
Call Trace
Call Trace in LD 80 is modified to show II NPID + 10 digit ANI information.
The Call Trace record also shows the PANI information.
Call Detail Recording
The Call Detail Recording record (with package 234) is modified to display
PANI for wireless calls when FCDR = NEW in LD 17.
Display on CLASS telephones
Only 10 digit ANI will display on a CLASS telephone for both 911E or 911T
trunk. The PANI will not display. However, if it is a wireless call, the PANI
can be traced by LD 80.
Display on tandem call
Only II + 10 digit ANI will display on the telephone when M911 calls are
forwarded or transferred through ISDN or PRA routes. This only applies
for 911E route types.
Malicious Call Trace
The Malicious Call Trace record is modified to show II NPID + 10 digit ANI
information. The record also contains the PANI information.
Feature packaging
M911 Enhancement Display (M911 ENH) package 249 is introduced with
this feature.
Nortel Communication Server 1000
Features and Services - Book 1 of 6 (A to B)
NN43001-106 01.04 Standard
Release 5.0 27 July 2007
Copyright © 2007, Nortel Networks
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