Nt8D14 Universal Trunk Card; Nt8D15 E And M Trunk Card; Ntck16 Generic Central Office Trunk Card - Avaya Nortel Communication Server 1000 Reference

Overview
Part
Number
* Central office (CO), Foreign Exchange (FX), and Wide Area Telephone Service (WATS)
trunks.

NT8D14 Universal Trunk card

The NT8D14 Universal Trunk card is an intelligent four-channel trunk card that is designed to
be used in a variety of applications. It supports the following five trunk types:
• 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 (PAG) trunks
The universal trunk card also supports Music, Automatic Wake Up, and Direct Inward System
Access (DISA) features.

NT8D15 E and M Trunk card

The NT8D15 E and M Trunk card is an intelligent four-channel trunk card that is designed to
be used when connecting to the following types of trunks:
• 2-wire E and M Type I signaling trunks
• 4-wire E and M Trunks with:
- Type I or Type II signaling
- Duplex (DX) signaling
• Paging (PAG) trunks
The trunk type and function can be configured on a per port basis. Dialing outpulsing is provided
on the card. Make and break ratios are defined in software and downloaded by software
commands.

NTCK16 Generic Central Office Trunk card

The NTCK16 generic central office trunk cards support up to eight analog central office trunks.
They can be installed in any IPE slot that supports IPE. The cards are available with or without
58 Circuit Card Reference
Description Trunk
s
Comments? infodev@avaya.com
Trunk Types Architectur
e
July 2011