Features and Specifications Manual
T6 – 583
Doc.
No. 8201 -
Release 1.0
July 2003
Trunk-to-Trunk Transfer
T-6
FEATURE
DESCRIPTION
The Trunk-to-Trunk Transfer feature allows any station user to establish
Trunk-to-Trunk Transfers between two CO/PBX (disconnect signal must be
provided), ISDN, DID, and/or E&M Tie line calls.
SYSTEM
AVAILABILITY
Terminal Type
All Multiline Terminals.
Required Components
None.
OPERATING
PROCEDURES
1.
Press
N
, and receive internal dial tone.
2.
Dial the Trunk Access Code (either CO/PBX line, ISDN, DID, or E&M
Tie line) for desired trunk or press outside line key appearance.
3.
Press
T
.
4.
Press
N
to establish a Trunk-to-Trunk connection.
5.
Hang up.
SERVICE
CONDITIONS
Data Assignment
This feature can be allowed or denied per trunk.
Restrictions
Single Line Telephone cannot be used for Trunk-to-Trunk Transfer.
General
All lines used for Trunk-to-Trunk Transfers must be able to provide
remote disconnect supervision.
A conference circuit is not required for a Trunk-to-Trunk Transfer.
Station users cannot reenter a Trunk-to-Trunk Transfer after the
connection is established.
If a Trunk Transfer is established using Call Appearance Keys, they
are free when the transfer occurs.
On Multiline Terminals with an outside call in progress: