MSDN says: "Typically, after the blind transfer successfully completes, the
specified call is cleared from the line it was on and transitions to the
I understand this as a recommendation for your first choice.
But it is only a recommendation ("Typically").
If you have detailed information over a CTI link (e.g. via CSTA) from the
PBX you can follow this information.
- TSPI_lineBlindTransfer triggers CSTA_singleStepTransfer-Invoke
- CSTA_singleStepTransfer-Result triggers ASYNC_SUCCESS
- CSTA_connectionCleared-Event triggers LINECALLSTATE_IDLE
Best Regards / Mit freundlichen Gr?en
> When calling lineBlind Transfer on a call, it normally causes
> the call to transition to LINECALLSTATE_IDLE.
> My question is:
> The TSP has to report ASYNC_SUCCESS on the call,
> what should come first ?
> Is it: LINE_REPLY/ASYNC_SUCCESS, after that LINECALLSTATE_IDLE ?
> Or: LINECALLSTATE_IDLE, after that LINE_REPLY/ASYNC_SUCCESS ?
> Shimon Shnitzer
> VP R&D
> Way2call Communications Ltd.
> Phone: +972(4)9905193
> Cell.: +972(55)633956
> Web: http://www.way2call.com