NEC Electra Elite IPK II System User Manual page 437

Electra Elite IPK II
Conditions
If Program 21-01-10 is set to 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 outgoing
call. An entry of 4 digits or higher 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 dispatcher
from hearing the caller. This option should be kept at its default setting of 0 to prevent any
problem with dialing 911.
CAMA Trunks are not supported.

If a 911 call originates from a Virtual Extension, the system sends the Virtual Calling Party

Number (CPN) Presentation from Station.
Default Setting
Disabled
Programming

11-12-56 Service Code Setup (for Service Access) – E911 Alarm Shut Off
Select the Service Code (normally 786) an extension user dials to shut off the E911 Alarm Ring.

14-05-01 Trunk Group – Trunk Group Number
Assign the outbound trunks you want to use for E911 service to the same Trunk Group.
Trunk Groups: 1~100

14-06-01 Trunk Group Routing
Set up an outbound routing table for trunk groups assigned in Program 14-05. This program and
Program 21-02 are the minimum required if E911 must seize a line to dial.
Trunk Group Routes: 1~100

20-06-01 Class of Service for Extensions
Assign a Class of Service to an extension (1~15).

20-08-16 Class of Service Options (Outgoing Call Service – Display E911 Dialed Extension Name
and Number
Enable (1)/Disable (0) the ability to display the name and number of the extension that activated
E911 service. If disabled (0), the E911 Alarm (set in Program 21-01-13) never occurs.

21-01-12 System Options for Outgoing Calls – Dial E911 Routing Without Trunk Access
If enabled (1), an extension user can dial 911 without first dialing a trunk access code or
pressing a line key. If disabled (0), an extension user must dial a trunk access code (e.g., 9) or
press a line key before dialing 911. If enabled, dialing 9+911 still dials out.

21-01-13 : System Options for Outgoing Calls – Alarm Ring Timer (E911)
Set the duration of the E911 Alarm Ring Time (0~64800 seconds). If set to 0 (default), the E911
Alarm does not ring.
E911 Compatibility
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