Figures – Nortel Networks NN43001-106 User Manual
Page 120
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500/2500 Line Disconnect
•
an internal DN places an outgoing call on a trunk with disconnect
supervision, then transfers the call to the LDTA port and then the trunk
disconnects.
illustrates how an
incoming trunk call or internal call functions with 500/2500 Type Line
Disconnect. This illustration shows the incoming trunk call or internal call
disconnected and dial tone being provided by the analog (500/2500-type)
port with the new Class of Service (CLS) Line Disconnect Tone Allowed
(LDTA).
Figure 1
Incoming trunk call of internal call disconnect function when 500/2500 line disconnect feature
is configured
illustrates how an outgoing call functions
with this feature. This illustration shows an outgoing call from the system to
the Central Office. Station A transfers Station B to Meridian Mail and goes
on-hook. When Station B disconnects, dial tone is provided by the analog
(500/2500-type) port with the new LDTA Class of Service.
Nortel Communication Server 1000
Features and Services - Book 1 of 6 (A to B)
NN43001-106
01.04
Standard
Release 5.0
27 July 2007
Copyright © 2007, Nortel Networks
.