njohnsn at njohnsn.com
Wed Nov 19 19:35:46 PST 2003
On Wednesday 19 November 2003 05:33 pm, Dave Howe wrote:
> Steve Schear wrote:
> > No, but this may be of interest.
> > http://www.technologyreview.com/articles/wo_hellweg111903.asp
> > Its closed source but claims to use AES.
> closed source, proprietory protocol, as opposed to SIP which is an RFC
> standard (and interestingly, is supported natively by WinXP)
> Might not be snakeoil, but I am giving it a wide berth anyhow.
SIP is just the part of the VoIP protocols that handling signaling (off-hook,
dialing digits, ringing the phone, etc.). The voice data is handled by
Real-Time Streaming Protocol (RTSP), one stream for each direction.
PGP key available on request.
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