Voice Calls; Procedure 27 Performing A Call Hold Test - Nortel 1000 Installation And Commissioning Manual

88 Testing ISDN BRI functions
•

Voice calls

A voice call can be established between two voice terminals across a
network (ISDN or non-ISDN), between two terminals on the same system,
and between two terminals on the same DSL. Acceptance testing of ISDN
BRI voice calls is conducted when testing the following system features
supported by ISDN BRI terminals.
•
•
•
•
•
•
•
•
•
Call Hold
Call Hold is used to place an active call on hold to allow answering an
incoming call or placing an outgoing call. After releasing an incoming or an
outgoing call, retrieve the call on hold.
Procedure 27
Performing a call hold test
Step
1
2
3
Copyright © 2003-2007, Nortel Networks
.
ISDN BRI trunk
Call Hold
Call Waiting
Call Forward No Answer
Calling Line Identification Presentation and Restriction
ISDN BRI National ISDN-1 Conference and Call Join
Special ISDN BRI Hunting
ISDN BRI ETSI Conference
ISDN BRI ETSI Call Forwarding Unconditional
ISDN BRI National ISDN-1 Call Forward All Calls
Note: The following test requires the terminal placing the calls on
hold to have multiple DN appearances. Otherwise, this test cannot be
performed as written.
Action
From an ISDN BRI terminal, dial an ISDN BRI or a non-ISDN BRI
terminal and establish an active call connection.
Verify that voice transmission is established by talking with the
person at the other terminal.
Press the HOLD key to place the active call on hold.
Note: To use feature keys on different ISDN BRI terminals,
consult the user manual supplied with the terminal.
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 01.02 Standard
Release 5.0 20 June 2007