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
No
(see no
te)
No
N/A
N/A
Yes
Ground start
Yes
No
No
N/A
N/A
No
Loop DR
No
Yes
Yes
N/A
N/A
No
Loop OAID
No
No
Yes
N/A
N/A
No
Continuous operation mode
No
No
No
Yes
N/A
No
Start modes (pulse and level)
No
No
No
Yes
N/A
No
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
Copyright © 2003-2008 Nortel Networks
.