Nortel Networks 1000 User Manual

Page 487

Introduction

487

Table 205
Trunk and signaling matrix

Trunk types

Signaling type

CO/FX/

WATS

DID

Tie

RAN

Paging

CAMA

Loop start

Yes

(see no

te)

N/A

Yes

Ground start

Yes

N/A

Loop DR

Yes

N/A

Loop OAID

Yes

N/A

Continuous operation mode

Yes

N/A

Start modes (pulse and level)

Yes

N/A

Note: For incoming and outgoing service, DID trunks must be programmed as loop dial repeating.

The Universal Trunk Card has eight identical units. You configure the trunk
type of each unit independently in the Trunk Data Block (LD 14). The card
supports the following types of trunks:

•

Central Office (CO), Foreign Exchange (FX), and Wide Area
Telephone Service (WATS)

•

Direct Inward Dial (DID) and Direct Outward Dial (DOD)

•

Tie Two-way Dial Repeating (DR) and Two-way Outgoing Automatic
Incoming Dial (OAID)

•

Paging (PAG)

Note:

All-call zone paging is not supported.

•

Recorded Announcement (RAN).

The Universal Trunk Card also supports Music, Automatic Wake Up, and
Direct Inward System Access (DISA).

Table 206 "Supported trunk type and signaling matrix" (page 488)

is a

matrix of the trunk types and signaling supported by the Universal Trunk
Card.

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

02.06

Standard

27 August 2008