Nortel Networks 1000 User Manual
Page 486
486
NT8D14 Universal Trunk card
Table 204
Trunk and signaling matrix (cont’d.)
Trunk types
Signaling type
CO/FX/
WATS
DID
Tie
RAN
Paging
CAMA
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 NT8D14 Universal Trunk Card is an analog trunk card that can be
installed in either the Media Gateway or Media Gateway Expansion. The
NT8D14 Universal Trunk card interfaces eight analog trunk lines to the CS
1000 system. Each trunk interface is independently configured by software
control using the Trunk Administration program LD 14.
Each Media Gateway and Media Gateway Expansion can contain up to
four analog trunk cards.
The NT8D14 Universal Trunk card can be installed in slots 1, 2, 3, and
4 of the Media Gateway and slots 7, 8, 9, and 10 of the Media Gateway
Expansion.
The NT8D14 Universal Trunk card supports the following trunk types:
•
Centralized Automatic Message Accounting (CAMA) trunks
•
Central Office (CO), Foreign Exchange (FX), and Wide Area
Telephone Service (WATS) trunks
•
Direct Inward Dial (DID) trunks
•
Tie trunks: two-way Loop Dial Repeating (LDR) and two-way loop
Outgoing Automatic Incoming Dial (OAID)
•
Recorded Announcement (RAN) trunks
•
Paging trunks
The NT8D14 Universal Trunk Card also supports Music, Automatic Wake
Up, and Direct Inward System Access (DISA) features.
Table 204 "Trunk and signaling matrix" (page 485)
describes the signaling
and trunk types supported by the NT8D14 Universal Trunk Card.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311
02.06
Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.