AT&T MERLIN LEGEND Release 3.1 System Programming Manual page 470

Tie Trunks
Console Display/Instructions
6 Specify the trunk direction.
NNNN
_
_
_
7 Continue to assign the direction to another trunk or go to Step 8.
Select .
8 Save your entry.
Select .
9 Return to the System Programming menu.
Select two times.
Tie Trunk Seizure Type
Use this procedure to specify whether the seizure 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. Contact your service provider for more information about the dial
setting.
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.) Contact your service provider for
more information about the appropriate setting.
When DNIS is not used for incoming calls, assign the automatic signaling
type. The network is set to automatic.
4–98
Programming Procedures
Additional Information
xxxx = trunk entered in Step 4
Select ,
, or
.
Return to Step 6. The next trunk will be
displayed on Line 1.
PC