Avaya Nortel Communication Server 1000 Reference page 380

NT8D14 Universal Trunk card
Note:
Each Media Gateway and Media Gateway Expansion can contain up to four analog trunk
cards.
The NT8D14 Universal Trunk card supports the following trunk types:
• Centralized Automatic Message Accounting (CAMA) trunks
• Central Office (CO), Foreign Exchange (FEX), 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 169: Trunk and signaling matrix
supported by the NT8D14 Universal Trunk card.
Table 169: Trunk and signaling matrix
Signaling type
Loop start
Ground start
Loop DR
Loop OAID
Continuous operation mode
Start modes (pulse and level)
Note:
For incoming and outgoing service, DID trunks must be programmed as loop dial
repeating.
380 Circuit Card Reference
on page 380 lists the signaling and trunk types
CO/FX/
WATS DID
Yes No (see
note)
Yes No
No Yes
No No
No No
No No
Comments? infodev@avaya.com
Trunk types
Tie RAN Paging
No N/A N/A
No N/A N/A
Yes N/A N/A
Yes N/A N/A
No Yes N/A
No Yes N/A
CAMA
Yes
No
No
No
No
No
July 2011