I am using TAPIEX to devolve a IVR system. I want to devolve a conferrence system in this case,. But I am getting error:
Line:'Nokia 7230 USB Modem (HCALL:0x10267)' SetupTransfer() method failed, TAPI Error Code=ERR_OPERATIONUNAVAIL
Line:'Nokia 7230 USB Modem' Warning: method 'SetupTransfer()' is not supported in the device.
Private Sub BnTransferDial_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles BnTransferDial.Click
If mCall.SetupTransfer() Then
bnSwapHold.Enabled = True
BnTransferComplete.Enabled = True
BnThreeWay.Enabled = True
I dont't know why this is happennig? suggest something
You can read can't you? What part of "'SetupTransfer' is not supported by the device" is difficult to understand??
It'll telling you that your modem doesn't support transferring calls.
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