Answer; Loopback - Avaya 6424D+M User Manual

DEFINITY Communications System
DEFINITY High Speed Link
User´s Guide

Answer

Loopback

Settings: AUTO, MANUAL
The answer option controls the automatic answer feature.
Set the ANSWER option to MANUAL, if you want to disable the
automatic answer feature, and manually answer incoming calls
from the front panel.
Set the ANSWER option to AUTO, if you want to enable the
automatic answer feature, and automatically answer an incoming
call.
Note: You can answer a call manually from the front panel or
automatically only if
the HSL is not in the local loopback test mode, and
either the DTR input lead on the V.35 interface is ON
or the DTR LEAD option is set to IGNORE.
Settings: AT&T, V.54
This option determines the data signaling protocol to be used by
the HSL for remote loopback test mode control. The option must
be set to match the protocol used by the remote data endpoint.
AT&T is a proprietary loopback control protocol used by the HSL
and AT&T DSU products. Set the LOOPBACK option to AT&T
when the remote data endpoint uses the AT&T loopback signaling
protocol for the remote loopback test mode control.
Set the LOOPBACK option to V.54 when the remote data
endpoint uses CCITT V.54 Standard loopback signaling protocol
for remote loopback test mode control.
Chapter 4: Options
Page 4-3