[reSIProcate] basic calling in DUM

["Jeff Knighton" <jeff.knighton@xxxxxxxxxxxxxx>]

Hello all,

  I'm trying to understand the sequence of setting up an outbound call using DUM.  Specifically, I'm trying to make sure that when I am placing an outbound call (by sending an INVITE) that I match up that activity with the correct ClientInviteSession handle that comes to me with the onNewSession.

 

Below is my approach, please let me know if this is a good way, or if there is a better way to do this.

 

Thanks,

Jeff Knighton

 

Step 1:  make an invite and send it.

  SipMessage& msg =   dum->makeInviteSession (target, sdp);

 

  const char* myCallID = msg.header(h_CallID).value().c_str();

  //at this point I store a copy of myCallID so that I can link up the proper ClientInviteSession with this INVITE message

 

    dum->send(msg);

 

 

 

Step 2:  get an "onNewSession" event

 void eventHandler::onNewSession(ClientInviteSessionHandle cis, InviteSession::OfferAnswerType oat, const SipMessage& msg)

  {

      const char* sessionId = cis->getDialogId().c_str();

 

    //The sessionId here matches the value I stored when I sent the invite so that I can match up the two...

 

  }