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

ZhaoL hi2005 at gmail.com
Sun Dec 17 01:32:47 GMT 2006


Bob,

Would you please give a brief introduction on the H235 support by Avaya's
VoIP products?
e.g. in their 87xx/85xx/83xx and G series.

- Richard
- Lenovo GIS

On 12/12/06, Robert R. Gilman <rrg at avaya.com> wrote:
>
> Michael-
> 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
> ----------------------------------------------------
> 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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