If the same trunk group is used for the incoming call and the transferred call, the following situation will be
possible.
[Example]
PBX-1
Extn. 1000 Extn. 1001
Dials "2000".
PBX-1
3
Extn. 1000 Extn. 1001
Conditions
•
This feature complies with European Telecommunication Standard (ETS) specification ETS 300 261, Call
transfer supplementary service.
•
This feature can be enabled or disabled on an ISDN (QSIG) port basis.
•
Call Transfer with Announcement and Call Transfer without Announcement is possible (→ 2.12.1 Call
Transfer).
PC Programming Manual References
9.26 PBX Configuration—[1-1] Configuration—Slot—Port Property - BRI Port—Supplementary Service—
COLP, CLIR, COLR, CNIP, CONP, CNIR, CONR, CF (Rerouting), CT, CCBS, AOC-D, AOC-E, 3PTY
9.27 PBX Configuration—[1-1] Configuration—Slot—Port Property - PRI Port—Supplementary Service—
COLP, CLIR, COLR, CNIP, CONP, CNIR, CONR, CF (Rerouting), CT, CCBS, AOC-D, AOC-E, E911, 3PTY
Operating Manual References
1.4.1 Transferring a Call (Call Transfer)
QSIG
PBX-2
1
Call to 2000
2
Transferred
to 1001
Extn. 2000
QSIG
PBX-2
Extn. 2000
4.3.4 QSIG Standard Features
Extension 1000 of PBX-1 dials
1
extension number "2000", and the call
is sent to extension "2000" of PBX-2
through QSIG network.
The call is transferred from extension
2
2000 to extension "1001" of PBX-1.
The call between PBX-1 and PBX-2 is
3
released, and the call is connected
directly to the transfer destination of
extension 2000.
Feature Manual
375