4.3.4.4 Call Transfer (CT)—by QSIGDescriptionThe PBX transfers the call to a destination extension in another PBX in QSIG network.If the same trunk group is used for the incoming call and the transferred call, the following situation will bepossible.[Example]PBX-1QSIGPBX-2Dials "2000".PBX-1QSIGPBX-2Extn. 1000 Extn. 1001 Extn. 2000Extn. 1000 Extn. 1001 Extn. 2000Call to 20001Transferredto 1001231 Extension 1000 of PBX-1 dialsextension number "2000", and the callis sent to extension "2000" of PBX-2through QSIG network.2The call is transferred from extension2000 to extension "1001" of PBX-1.3The call between PBX-1 and PBX-2 isreleased, and the call is connecteddirectly to the transfer destination ofextension 2000.Conditions• This feature complies with European Telecommunication Standard (ETS) specification ETS 300 261, Calltransfer 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 CallTransfer).PC Programming Manual References9.26 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, 3PTY444 Feature Guide4.3.4 QSIG Standard Features
