Hi Simon, My Compilation problem has solved. I have implement the code same way as explained in h323con.h +1528 file. modified main.cxx (simph323) code is given below: PBoolean SimpleH323Connection::OnStartLogicalChannel(H323Channel & channel) { if (!H323Connection::OnStartLogicalChannel(channel)) return FALSE; cout << "I am on Started logical channel: \n"; PIPSocket::Address ip; WORD dataPort; switch (channel.GetDirection()) { case H323Channel::IsTransmitter : cout << "sending "; break; case H323Channel::IsReceiver : cout << "AK:receiving "; break; default : break; } cout << channel.GetCapability() << endl; * H323_ExternalRTPChannel & external = (H323_ExternalRTPChannel &)channel; cout << "H323_ExternalRTPChannel params**\n"; if(external.GetSessionID()==1) { external.GetRemoteAddress(ip, dataPort); } * *cout << "***********Remote IP =\n" << ip;** cout << "***********Remote dataPort=\n" << dataPort; * return TRUE; } But simph323 application stop at *H323_ExternalRTPChannel params* message and getting segmentation fault problem. Regards Ashwani On Thu, Apr 5, 2012 at 7:44 PM, Ashwani Kumar <ash1412@gmail.com> wrote:

On Thu, Apr 5, 2012 at 7:11 PM, Ashwani Kumar <ash1412@gmail.com> wrote:

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Hi Simon.

I implement the code as follows:

H323_ExternalRTPChannel *a = (H323_ExternalRTPChannel *)&channel; PIPSocket::Address x; WORD y; if (a->GetSessionID()==1) { a->GetRemoteAddress(x, y); } if (a->GetSessionID()==2) { a->GetRemoteAddress(x, y); }

inside the "PBoolean SimpleH323Connection::OnStartLogicalChannel(H323Channel & channel) "

function. but I am not able to compile the code. Getting following errors:

main.cxx: In member function 'virtual PBoolean SimpleH323Connection::OnStartLogicalChannel(H323Channel&)': main.cxx:1563:27: error: 'a' was not declared in this scope main.cxx:1563:57: error: expected primary-expression before ')' token

Please help to rectify the problem/suggest code to read remote address & port number.

Regards, Ashwani

On Thu, Apr 5, 2012 at 4:19 PM, Ashwani Kumar <ash1412@gmail.com> wrote:

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Hi simon,

I want to implement code to read remote end audio and video port numbers in simph323 (when call established).

Can you please suggest the code added to be in simph323 application.

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Thanks in Advance. *Ashwani Kumar *

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-- Regards. *Ashwani Kumar Embedded Engg. Mob:+91-9880631584 *