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Testing the System
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To test incoming automatic-start tie-trunks, follow the steps below:
At the far-end tie-trunk site, have someone pickup the handset and dial a
tie trunk assigned to a button on your telephone.
Your telephone should ring, and the LEDs next to the tie-trunk button should
respond as follows: the red LED should turn on, and the green LED should
flash.
Pick up your handset and verify that you have good two-way
communication.
The green LED should change from flashing to steady.
At both telephones, hang up.
The green LED should turn off, the red LED should turn off, and another red
LED may turn on.
Repeat Steps 1 through 3 for all incoming and two-way automatic-start tie
trunks.
Testing Outgoing Automatic-Start Tie Trunks
Perform this test for automatic-start tie trunks that are two-way or outgoing
only. If you are testing two-way automatic-start tie trunks, perform the
incoming test as well.
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To test outgoing automatic-start tie trunks, follow the steps below:
At any telephone that has access to an automatic-start tie trunk, press
the first tie-trunk button.
The red LED next to the tie-trunk button just pressed turns on.
Pick up the handset. (In Hybrid/PBX systems with pooled tie trunks,
press an SA button and dial the pool dial-out code.)
The green LED next to the selected button turns on, and you hear ringing.
When the person answers, verify that you have good two-way
communication and hang up.
The green LED should turn off, the red LED should turn off, and another red
LED may turn on.
Repeat Steps 1 through 3 for each outgoing and two-way automatic-start
tie trunk.
7-10 Initializing and Testing the System