Nortel Networks 311 User Manual

Operation

661

Figure 209
Two-way, loop OAID, tie trunk call connection sequence - outgoing call to far-end PBX

Recorded announcement trunk operation

Note: Refer to

for information

on Multi-Channel RAN modes, which are not linked to a RAN machine
or a given trunk.

When configured for Recorded Announcement (RAN) operation, a trunk unit
is connected to a customer-provided recorded announcement machine.
Announcement machines must be compatible with RAN trunks. Use the
manufacturer’s instructions to set up the Announcement machines.

Each trunk unit provides the following for operation with RAN equipment:

•

pulse start, level start, or continuous operation modes

Nortel Communication Server 1000

Circuit Card Reference

NN43001-311

01.04

Standard

Release 5.0

23 May 2008