NEC NEAX 2400 ICS - E911-ANI Unified Number of Digits

NEAX2400 ICS Business Features and Specifications
NDA-24143, Issue 4
Page 243
E911-ANI Unified Number Of Digits E-18
E-18 E911-ANI Unified Number Of Digits
General Description
This service unifies the number of ANI information digits sent out by E911-ANI service.
Operating Procedure
The operating procedure is the same as for a normal outgoing connection.
Service Conditions
1. The ANI function for E911 outgoing connections is the same as in previous E911-ANI service
and is applicable to the following connections:
a.) LCR call from a station by MF signalling
b.) LCR call from an Attendant Console by MF signalling.
2. ANI sending number by this enhanced service is NXX-XXXX.
3. The method of obtaining the ANI sending number is shown below:
Caller’s station number: 12345 (closed numbering)
Outgoing route number (RT): **
Station outgoing: (AT = 0)
Number of digits of caller’s STN (STNL): 5
ANI assigned data (from the above data):
Skip: 2 (Number of digits to be skipped from the top of the STN)
Add: 4 (Number of digits to be added to ANI information)
ANI information: 7890
a.) The specified number of Skip digits is deleted from the STN: 12345
b.) The ANI sending number is created by combining these digits with the ANI information:
7890
345
c.) Sending ANI information: KP-0-789-0345
-ST
4. Sending digit patterns in E911-ANI:
a.) Outgoing call from station.
• If ANI data is assigned:
KP-0
-NXX-XXXX-ST
• If ANI data is not assigned:
KP-2
-ST
b.) Outgoing call from Attendant:
• If Individual Attendant Access Code is assigned, and also ANI data is assigned:
KP-0
-NXX-XXXX-ST
• If Individual Attendant Access Code is not assigned, and ANI data is assigned:
KP-0
-NXX-XXXX-ST
ANI sending number
Information digit
Information digit
ANI sending number
Information digit
ANI sending number
Information digit