Tie Trunk Type - AT&T MERLIN LEGEND Release 2.0 Programming Summary Manual

Tie Trunks

Tie Trunk Type

Use this procedure to specify whether the signaling type of incoming or
outgoing tie trunk is wink, delay, immediate, or automatic.
The following settings are recommended when T1 facilities are programmed
for tie-trunk emulation to provide special network services (such as Megacom,
Megacom 800, or Software Defined Network (SDN):
If Automatic Route Selection (ARS) is used for all outgoing calls and no
Personal Line or Pool buttons are used, assign the wink signaling type.
Set the network to wink.
If Personal Line or Pool buttons (pool or dial-out codes) are used for
outgoing calls, assign the immediate signaling type. Set the network to
dial.
If Dialed Number Identification Service (DNIS) is used for incoming
calls, assign the wink signaling type. The network is also set to wink.
(Setting both ends to immediate also works. Check with the network
service provider for proper settings.)
When DNIS is not used for incoming calls, assign the automatic
signaling type. The network is also set to automatic.
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Tie Trunk Type