User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Routine Maintenance Procedures
Page 5-52System Features
5
Simplex Mode Test Procedure
The procedures to perform the Analog Tie Trunk Port Test in the simplex mode
are as follows:
1. Repeat Steps 1 through 7 of the E & M Mode Test Procedure.
2. Set the dip (option) switches for each of the two ports to be tested on the
Tie Trunk circuit pack to simplex mode.
3. Enter add trunk n command to add a new (test) trunk group. Then enter
the following information:
■ Group Type — tie
■ TAC — (use trunk access code obtained from dial plan)
■ Trunk Type (in/out) — wink/wink
■ Port — assign two of the ports from the tie trunk
■ Mode — simplex
■ Type — type 5
An example of the Trunk Group Form Page 2 is shown in Screen 5-5
.
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50
Table 5-4. Carrier Lead Appearances at
110 Cross-Connect Field
110 Connecting
Block Terminals CO Trunk TN747B Tie Trunk TN760B
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