Sending SetupAck

Hello All,

 

Using OpenH323 how can I send a SetupAcknowledge?

I have a requirement as follows:

        On any incomming Setup message, if there are insufficient digits i need to reply with a SetupAck, so that further digits will be sent from the user at the other end in Information messages unless and until ;I send CallProceeding.

 

I tried this by overriding the OnSendCallProceeding, but its not working :(

 

BOOL  SimpleH323Connection::OnSendCallProceeding(  H323SignalPDU & ;   callProceedingPDU) 
{
 H323SignalPDU f;
 callProceedingPDU.BuildSetupAcknowledge(*this);
 return true;
}

 

In the above code i am just modifing the CallProceeding PDU to a SetupAcknowledge PDU.

With the above code, when I check the outgoing PDU the PDU type is PASN_Object!! The Q931 information is filed correctly, but the h323_uu_pdu has a wrong data. It has some 11 bytes of information which does not represent any valid data.

 

Any idea whats going Wong, or is there any other way to do this??

 

Thanks in advance.

 

Regards,

Mahesh