Creating C# / C++ softphone

Gery

Hi there,

I'm sorry for writing in English. I'm new to .NET languages (I'm Java developer), but my new senior asked me to create a softphone in C++.

Based on this C# softphone example I tried to implement it in C++, but something's wrong...

Below you can see my C++ code. Can anybody help me where is the problem?

Imports Ozeki.VoIP
Imports Ozeki.VoIP.SDK

Namespace SIP_Register
    Class Program
        Private Shared softphone As ISoftPhone
        ' softphone object
        Private Shared phoneLine As IPhoneLine
        ' phoneline object
        Private Shared Sub Main(args As String())
            ' Create a softphone object with RTP port range 5000-10000
            softphone = SoftPhoneFactory.CreateSoftPhone(5000, 10000)

            ' SIP account registration data, (supplied by your VoIP service provider)
            Dim registrationRequired = True
            Dim userName = "sipusername"
            Dim displayName = "sipdisplayname"
            Dim authenticationId = "authenticationid"
            Dim registerPassword = "Password"
            Dim domainHost = "pbxip.voipprovider.com"
            Dim domainPort = 5060

            Dim account = New SIPAccount(registrationRequired, displayName, userName, authenticationId, registerPassword, domainHost, _
                domainPort)

            ' Send SIP regitration request
            RegisterAccount(account)

            ' Prevents the termination of the application
            Console.ReadLine()
        End Sub

        Private Shared Sub RegisterAccount(account As SIPAccount)
            Try
                phoneLine = softphone.CreatePhoneLine(account)
                AddHandler phoneLine.RegistrationStateChanged, AddressOf sipAccount_RegStateChanged
                softphone.RegisterPhoneLine(phoneLine)
            Catch ex As Exception
                Console.WriteLine("Error during SIP registration: " + ex)
            End Try
        End Sub

        Private Shared Sub sipAccount_RegStateChanged(sender As Object, e As RegistrationStateChangedArgs)
            If e.State = RegState.[Error] OrElse e.State = RegState.NotRegistered Then
                Console.WriteLine("Registration failed!")
            End If

            If e.State = RegState.RegistrationSucceeded Then
                Console.WriteLine("Registration succeeded - Online!")
            End If
        End Sub
    End Class
End Namespace

Martin Richter

1. This is no C++ code
2. This is a german Forum.
3. Because this is a Commercial product, I am sure you get support from this company.