AT&T MERLIN LEGEND Release 3.1 Installation Manual page 213

Testing the System
Testing Tie Trunks
Before you test tie trunks, make sure that the tie trunks for the system are
connected and properly programmed. Have someone at the far end ready to
place and receive calls throughout the testing procedures listed below.
The tie trunk testing procedures in this section are as follows:
Automatic-start two-way (both incoming and outgoing)
Automatic-start incoming only
Automatic-start outgoing only
Dial-repeating two-way (both incoming and outgoing)
Dial-repeating incoming only
Dial-repeating outgoing only
NOTE:
Dial-repeating tie trunks are also called wink- , immediate- , and delay-type tie
trunks. These terms are used in system programming to describe the type of
signaling used on the trunk.
Testing Two-Way Automatic-Start Tie Trunks
For two-way automatic-start tie trunks, perform both the incoming and
outgoing automatic-start tie trunk tests.
NOTE:
Before testing outgoing or two-way automatic-start tie trunks, have someone
ready to take your call at the receiving telephone.
Testing Incoming Automatic-Start Tie Trunks
Perform this test for automatic-start tie trunks that are two-way or incoming
only. If you are testing two-way automatic-start tie trunks, perform the
outgoing test as well.
Initializing and Testing the System
7–9