[VOIPSEC] H.235, substandard of H.323

Robert R. Gilman rrg at avaya.com
Mon Dec 11 23:37:07 GMT 2006

As I recall, the change was made in H.235 version 4 which was the first
version called H.235.0.  It contains Appendices (non-normative) which
detail which Annexes (normative) were mapped to which H.235.x documents.
Grab a copy from www.packetizer.com.
Bob Gilman       rrg at avaya.com      +1 303 538 3868

Michael Billerbeck wrote:
> Hello all members of list,
> version 6 of H.323 was officially approved in June 2006.
> H.235 is the substandard for security in H.323 and there are several documents/parts:
> H.235.0 Security framework for H-series
> H.235.1-5 cover signaling security
> H.235.6-8 cover media stream security
> H.235.9 Security Gateway Support for H.323
> There have been annexes D-I for security before.
> But when exactly was the change from these annexes D-I to these "parts" H.235.0-9? Was it from H.323 Version 5 to Version 6 or was it already before?
> It's also said that "security-related documents have also been significantly enhanced and the H.235 document was entirely restructured."
> Are there more details? I only know that "support has been added for SRTP". 
> Thanks in advance,
> Michael

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