Tapiex call coferance

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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.

VB

Private Sub BnTransferDial_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles BnTransferDial.Click

        'mCall will be in onHoldPendingTransfer state , ConsultCall will in dialtone
        If mCall.SetupTransfer() Then
            Sleep(1000)
            bnSwapHold.Enabled = True
            BnTransferComplete.Enabled = True
            BnThreeWay.Enabled = True
            'use ITAPILine.ConsultCall to obtain the consultation call.
            mCall.LineOwner.ConsultCall.Dial(TextTransferPhoneNumber.Text)
        End If

    End Sub

I dont't know why this is happennig? suggest something

Posted 7-Oct-12 7:40am

avikGhosh87

Updated 7-Oct-12 7:48am

JF2015

v2

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Dave Kreskowiak · Answer 1 · 2012-10-07T08:20:00

Solution 1

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.

Posted 7-Oct-12 8:20am

Dave Kreskowiak

Comments

avikGhosh87 7-Oct-12 14:27pm

I can read but the problem is, this device is mobile phone. So in general we know that it can transfer call,but still i am facing the problem.

Dave Kreskowiak 7-Oct-12 14:37pm

It doesn't support it in a method that TAPI supports!

avikGhosh87 7-Oct-12 14:38pm

Let me know any better modem which support all TAPI function

Dave Kreskowiak 7-Oct-12 16:10pm

No idea. Never use them and never will.