Isdn Compatibility - NEC Univerge SV8100 Features And Specifications Manual

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UNIVERGE SV8100

Enhancements

Calling Party Name can be sent on outgoing ISDN calls using NI2 protocol (Version 3000 or higher

With Version 4000 (4.01 or higher) CPU software, 2 B-Channel Transfer is supported.

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 (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.

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

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)

Program 10-03-05: ETU Configuration – CLIP Information Announcement, allows 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

Calling Party Number (CPN) Presentation from Station allows each unique station or virtual

extension 10-digit number (representing the DID number of the originating station) to be sent out

over the ISDN Network, if it is programmed. If no Extension Calling Number is assigned, the

system sends the calling number for the ISDN trunk. If both the extension and trunk information are

programmed, the extension information is sent as it takes priority.

ISDN Compatibility