使用DevLink接口连接Avaya

Question

我正在尝试连接到Avaya与DevLink示例代码，这是用VB编写的。当调用DLOpen时，它会成功连接，但问题是，当调用DLRegisterType2CallDeltas()函数时，结果是一个大于2的数字，类似于432563542633，而且连接似乎有问题，输出为"Bhoo!! 432563542633 "。我阅读了DevLink帮助，但是DLRegisterType2CallDeltas()的结果只提到了3个值，0表示成功，1，2表示错误。我真的不知道大于2的值是什么意思。有什么需要帮忙的吗？代码如下：

Public Sub StartMonitor(idPbx As Integer, PbxAddress As String, pbxPassword As String)
        Dim PConn As Connection_Parameter.Connection_Status_Paramenter = New Connection_Parameter.Connection_Status_Paramenter

        Try
            PConn.IdPbx = idPbx
            PConn.ErrorLevel = Connection_Enum.ErrorLevel.info
            PConn.StatusMessage = "Connection in progress..."
            PConn.Status = CommsEvent_Enum.CommsEvent_State.DEVLINK_COMMS_OPERATIONAL

            RaiseEvent ConnectionStatus(Me, PConn)
            Dim iRet As Long = DLOpen(New IntPtr(idPbx), PbxAddress, pbxPassword, Nothing, Nothing, oCommsEvent)

            If iRet = 0 Then
                PConn.StatusMessage = "IpOffice is present!!"
                RaiseEvent ConnectionStatus(Me, PConn)
            Else
                PConn.StatusMessage = "IpOffice is present ?? "
                RaiseEvent ConnectionStatus(Me, PConn)
                'Exit Sub
            End If
            PConn.StatusMessage = "Wait connection response..."
            RaiseEvent ConnectionStatus(Me, PConn)
            Do
                Thread.Sleep(100)
                Application.DoEvents()

            Loop While Not bIsConnect And Not bIsInterrupt

            iRet = DLRegisterType2CallDeltas(New IntPtr(idPbx), oCallLogEvent)

            If iRet > 0 Then
                If iRet = 1 Then
                    PConn.ErrorLevel = Connection_Enum.ErrorLevel.warning
                    PConn.StatusMessage = "Error!! Check ip office IP Address or LAN Connection!!!"
                    RaiseEvent ConnectionStatus(Me, PConn)
                End If
                If iRet = 2 Then
                    PConn.ErrorLevel = Connection_Enum.ErrorLevel.warning
                    PConn.StatusMessage = "Error!! CTI License not found...!!!"
                    RaiseEvent ConnectionStatus(Me, PConn)
                End If

                If iRet > 2 Then
                    PConn.ErrorLevel = Connection_Enum.ErrorLevel.ignore
                    PConn.StatusMessage = "Bhoo!! " & iRet.ToString
                    RaiseEvent ConnectionStatus(Me, PConn)
                End If
                'Exit Sub
            Else
                PConn.StatusMessage = "DLRegisterType2CallDeltas is OK"
                RaiseEvent ConnectionStatus(Me, PConn)
            End If

        Catch ex As Exception
            Throw
        Finally
            PConn = Nothing

        End Try
    End Sub

Answer 1

您需要有CTI pro许可证在PBX侧使用Devlink，否则您将始终得到2的结果。