Multiple Trunk Types - NEC Univerge SV8100 Features And Specifications Manual

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UNIVERGE SV8100

The UNIVERGE SV8100 supports many different Trunks in the system (DID, E&M Tie Lines, Loop Start,

Ground Start, ISDN BRI, ISDN PRI, and T-1 trunks). The system supports up to 200 trunks in the

expanded port package, and a maximum of 56 trunks in the basic port package.

Refer to the

Direct Inward Dialing (DID)

E&M Tie Lines

E&M Tie Lines (4-Wire) can be connected to the system to provide communication between remote

systems and facilities. The system can receive and/or transmit DTMF or DP signals on E&M Tie Lines.

Ground Start Trunks (US Only)

Ground Start Trunks can be connected to the system. Ground and Loop Start Trunks can be mixed in the

system per trunk. Ground Start Trunks are provided with line supervision to reduce call collisions.

Loop Start Trunks

Loop Start Trunks can be connected to the UNIVERGE SV8100 system. Loop Start is assigned per trunk

at the associated blade. Ground Start and Loop Start Trunks can be mixed in the system per trunk.

Refer to the

ISDN Compatibility on page 2-655

Refer to the

ISDN Compatibility on page 2-655

T-1 Trunks (US Only)

Refer to the

T1 Trunking (with ANI/DNIS Compatibility) on page 2-1067

Each CD-4ODTA supports four 4-wire E&M Tie Lines.

Ground Start Trunks do not support Caller ID.

Default Setting

SV8100 Features and Specifications Manual

Multiple Trunk Types

feature for related information.

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