Nortel Meridian Meridian 1 Feature Description And Administration page 1611

Figure 172
Internal Call Forward after TAT, Node 2 is a Meridian 1
Station A
Station C
Tromboned trunks
released by TAT
Meridian 1
Node 1
Meridian Mail
The TAT feature will release tromboned PRI/ISL/VNS trunks arising from
the application of the Auto Attendant, Thru-Dialing, and Operator Revert
capabilities of Meridian Mail. If Network Message Services is activated, the
associated Call Sender capability does not create an additional trunk when it
is activated. Therefore, TAT is not applied. Referring to Figure 173:
• Station A, on Node 1, retrieves a message from a Meridian Mail station
located on Node 2;
• Call Sender is activated, with Station B, located on Node 1, being the
sender;
• Station A directly conferences in Station B. A consultation conference
between Station A, Station B, and the Meridian Mail station is then
established over one PRI/ISL/VNS trunk.
International ISDN PRI Feature description and administration
Trunk Anti-Tromboning
Station D
2
Meridian 1
Node 2
Page 1611 of 1814
1
Station D
answers call
3
Station D
and B are
bridged
Station B
553-7752.EPS