[VOIPSEC] sdescriptions interop testing -- looking forimplementations
mailinglist at pbxnsip.com
Fri Jan 13 07:26:09 PST 2006
As far as I know also audiocodes has implemented sdes, but it may be that
they have not released it in a official release.
And pbxnsip (www.pbxnsip.com), we offer free eval licenses so everybody is
welcome to try it out and optimize interoperability.
> -----Original Message-----
> From: Voipsec-bounces at voipsa.org
> [mailto:Voipsec-bounces at voipsa.org] On Behalf Of Per Cederqvist
> Sent: Friday, January 13, 2006 6:31 AM
> To: Voipsec at voipsa.org
> Subject: Re: [VOIPSEC] sdescriptions interop testing --
> looking forimplementations
> Per Cederqvist <ceder at ingate.com> writes:
> > Does anybody here have a pointer to any product or program that
> > implement sdescriptions? We at Ingate Systems have recently
> > implemented support in our SIP-aware firewalls for transcoding SIP
> > calls between SRTP (negotiated via sdescriptions) and plain
> RTP, and
> > we would like to do some interop testing.
> > Drop me a line if you have a SIP client, voicemail server, or any
> > other kind of SIP system that understands sdescriptions, and are
> > willing to test it (via the Internet) against our
> implementation. I
> > will summarize to the list (unless you ask me not to be included in
> > the summary).
> The only vendor that responded and had an implementation
> ready for test was Snom. Ahmar Ghaffar of Snom and myself
> have now concluded successful interop testing between a Snom
> 360 phone and an Ingate Firewall 1400. We ran SRTP over the
> internet. The Ingate Firewall transcoded it to unencrypted
> RTP and sent it to a Cisco 7960 phone (that, to my knowledge,
> don't support SRTP).
> If anybody else wants to perform Interop testing with the
> Ingate Firewall or Ingate SIParator, just drop me a line. I
> also have an Ethereal trace of the call setup and teardown
> (including the first and last few SRTP packets, with the
> corresponding clear-text RTP packets on the LAN). To help
> others implement SRTP with sdescriptions I am prepared to
> send them to anybody that is interested, so that you can use
> them as test vectors for your implementation.
> Ahmar Ghaffar also asked me to say that Snom is available if
> anybody wants to do interop testing with them. You can
> contact him via email to ghaffar at snom.de.
> The complete line of Snom products that supports SRTP is
> snom320, snom360 and snom300.
> Per Cederqvist <ceder at ingate.com>, Chief Architect, Ingate Systems AB
> Voipsec mailing list
> Voipsec at voipsa.org
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