Filter
Top Products
CHAPTER 5 ND-71548 (E)
Page 334
Issue 2
INSTALLATION TEST PROCEDURE
Test Outline:
The purpose of this test is to confirm, by setting up an outgoing connection test for each outgoing trunk, that speech
can be made and that the call can be released.
Outgoing trunks must be tested one at a time, using the sequence of Routes and Trunk Numbers assigned at each
office.
NAP-200-032
Sheet 1/3
Outgoing Trunk (COT, TLT, DTI Card)
Connection Test
START
When a C. O. Line or Tie Line is
not connected with a trunk circuit,
temporary cross connections
between the outgoing trunk being
tested and the terminating trunk
should be set up on the MDF as a
loop-back circuit.
Referring to Figures 032-1 through 032-3, make temporary
cross connections on the MDF for a loop-back circuit.
Temporarily assign Office Data from the MAT so that a loop-
back connection from the trunk can be established.
Make busy all outgoing trunks. On the front of the Trunk circuit card, set the MB switch to
the OFF position, making the trunk busy.
Test the trunk circuits one at a
time by establishing access from a
station.
Un-busy (make idle) only the trunk to be tested.
The station dials the Access Code of the trunk being tested
and the number for the call destination.
The called side answers.
The station confirms speech.
The call is released.
Make temporary cross connections for the next trunk to be
tested.
Restore the temporary
connections, temporary Office
Data, etc. to original configuration.
END