Isdn Compatibility - NEC Electra Elite IPK II Features And Specifications Manual

Electra Elite IPK II
Description
ISDN-BRI
Integrated Service Digital Network - Basic Rate Interface (ISDN-BRI) is a Public Switched Telephone
Network (PSTN) service that provides two B channels and a D channel (2B + D) for voice call trunking.
The B channels provide two voice path connections. Caller ID is usually a standard feature on ISDN-BRI
provided trunks. Caller ID indication displays the calling party telephone number on the LCD of the
Multiline Terminal for CO incoming calls. This interface provides voice communication path only.
ISDN-PRI
ISDN-PRI (Integrated Service Digital Network - Primary Rate Interface) is a Public Switched Telephone
Network (PSTN) service that provides 23 B channels and a single D channel (23B+1D) for trunking. The
Electra Elite IPK II supports. Caller ID indication displays the calling party telephone number on the LCD
of the Multiline Terminal for CO incoming calls. This interface provides voice communication path only.
ISDN – BRI/PRI Features
DID Line Service
J
When configured for DID Line Service, the trunks emulate Loop Start or Ground Start trunks for
outgoing calls and DID trunks for incoming calls.
Calling Line Identification Presentation (CLIP)
J
10-03-05: ETU Configuration – CLIP Information Announcement, will allow the Calling Party
Number IE in the Setup Message for a call when placed out an ISDN Trunk.
Calling Party Number (CPN) Presentation from Station
J
Calling Party Number (CPN) Presentation from Station allows each unique station 10-digit number
(representing the DID number of the originating station) to be sent out over the ISDN Network, if it
is programmed. If there is no Extension Calling Number assigned, the system will send the calling
number for the ISDN trunk. If both the extension and trunk information is programmed, the
extension information will be sent as it takes priority. When the option for calling party subaddress
is on, the extension number will be sent as the subaddress information. Both the calling party
number and calling party subaddress are sent in a SETUP message as the calling party
information element and a calling party subaddress information element. Allow the system to send
the subaddress by setting the following programs: 10-03-05=1, 15-01-04=1, 20-08-13=1,
21-13-01 = enter number to be sent.

ISDN Compatibility

Document Revision 1
ISDN Compatibility
2 - 515