Centralized E911 - K-Ccis - NEC Univerge SV9100 Manual

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This feature allows a remote system to transmit a Calling Party Number to the 911

Emergency System over a K-CCIS direct or tandem connection.

Terminal Type:

All Stations

Required Components

To use this feature at any terminal:

SV9100 Networking Manual

Lift the handset, and wait for internal dial tone.

If you want to send your phone number via CCIS, please refer to

Number (CPN) Presentation from Station – K-CCIS on page

The Calling Party Number (CPN) is sent only to the network when the remote

system accesses an ISDN – PRI trunk in the distant system and the ISDN –

PRI trunk has Calling Party Number (CPN) Presentation and Screening service

enabled from the network.

If Program 21-01-10 is programmed with an entry other than 0, a call does not

have a talk path unless the user dials at least the number of digits entered in

this option when placing an out going call. This means that an entry of 4 or

higher in this program causes a problem when dialing 911. Since it is only a 3-

digit number, the call does not have a talk path preventing the emergency

Centralized E911 – K-CCIS

Calling Party