Hi,

I have found out the issue.

I am attaching the trace file log at level 4.

during capability merge after recieving TCS from the remote end, merge for H.239 fails.

the remote end advertises H.239(H.264) capability as recieveAndTransmit i.e role 3

whereas in file h323caps.cxx line number 2196 we are explicitly checking it as "if (role.GetValue() != 1)" and it does not get added to capabilityset,

this fails with error "ERROR: Unsupported Role mode" . i changed the code to "if (role.GetValue() <0 && role.GetValue()>3 )" as a temporarty fix

Any Insight in to this is highly appreciated

On Tue, Feb 25, 2014 at 11:54 AM, Ankur Deep Jaiswal <ankur@techgentsia.com> wrote:

HI,

While using H239 in simpleh323 client using connection->OpenH239Channel(). Simpleh323 sends a presentationTokenRequest and after receiving a presentationTokenResponse, replies with a new presentationTokenResponse with indication that functionNotUnderstood. hence H239 fails.

Help appreciated. thanks in advance
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Ankur Deep Jaiswal

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Ankur Deep Jaiswal
Software Engineer
Techgentsia Software Technologies Private Limited
Ernakulam