INSTALLATION TEST PROCEDURE
2.1.3Test of Connection and Alternate Routing to All Tie Lines
START
Test the trunks in the primary route one at a time
Make all the trunks in the primary route busy.
Test the trunks in the alternate route one at a time.
Cancel the Make Busy condition of the trunks.
END
Make busy all trunks in the primary route except the trunk to be tested.
Station “A” calls Station “B” via the primary route.
After Station “B” answers, check the normality of the speech condition including the speech level, presence of noise, and
Release.
Make busy all trunks in the alternate route except the trunk to be tested.
Station “A” calls Station “B” via the alternate route.
After Station “B” answers, check the normality of the speech condition including the speech level, presence of noise, and
Release.
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