Nortel Networks NN43001-318 - Manual (Page 48)

48 Preparing the system
correct a problem, refer to ISDN Basic Rate Interface Maintenance
(NN43001-718).
If all indicator LEDs on ISDN BRI equipment are extinguished (with the
exception of the CC LED on an MISP), the equipment is functional and you
can set up the terminals for this test.
Setting up ISDN BRI test terminals and trunks
Set up ISDN BRI terminals
To conduct acceptance testing for ISDN BRI terminals, you must have a
setup that can verify basic ISDN BRI functions and features.
Figure 13
"ISDN BRI acceptance testing setup for terminals" (page 49) shows an
example of the ISDN BRI terminal arrangement. You may wish to establish
a different test setup, which can be determined by the type of terminals
implemented in a specific customer configuration. You may want to setup
communication between ISDN BRI and non-ISDN terminals.
Refer to the ISDN Basic Rate Interface Installation and Commissioning
(NN43001-318) for ISDN BRI terminal installation instructions.
Procedure 13
Performing acceptance testing
Step Action
To perform acceptance testing of ISDN BRI terminals:
1 Select three DSLs, two connected to different SILCs and one to
a UILC.
2 Equip each SILC DSL with two voice, one circuit-switched data, and
one low speed packet data ISDN BRI terminals.
Note: Packet data testing can be conducted only if an external
packet handler or an Meridian Packet Handler (MPH) is installed
as part of the customer configuration, and is supported by the
system (like the external DPN-100 packet handler). If packet
handler is not part of the configuration, do not equip the DSLs
with packet data terminals and skip all the packet data tests
specified in this chapter.
3 Equip the UILC DSL with a network terminator (NT1) and connect
the two voice and one circuit-switched data ISDN BRI terminal to the
S/T interface on the NT1.
4 Configure the DSLs to support these ISDN BRI terminals and
initialize the terminals as described in the "Initialize ISDN BRI
terminals" section of the ISDN Basic Rate Interface Feature
Fundamentals (NN43001-580).
Nortel Communication Server 1000
ISDN Basic Rate Interface Installation and Commissioning
NN43001-318 01.02 Standard
Release 5.0 20 June 2007
Copyright © 2003-2007, Nortel Networks
.