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.

With ISDN BRI the SV8100 only supports the following protocol:

National ISDN-1 (NI-1)

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.

With ISDN PRI the SV8100 supports the following protocols:

4ESS (AT&T Custom)

AT&T 5ESS (Lucent Custom)

DMS-100 Custom (Nortel Spec NIX-A211-1)

DMS-100 National ISDN (Nortel Spec NIX-A233-1)

ISDN Compatibility