[VOIPSEC] What the most popular key exchange method(MIKEY, SDP Security Descriptions, ...) in VoIP marketing ?

[Hadriel Kaplan]

> -----Original Message-----
> From: Voipsec-bounces at voipsa.org [mailto:Voipsec-bounces at voipsa.org] On
> Behalf Of Nathan Allen Stratton
> Sent: Wednesday, January 11, 2006 7:22 PM
> To: mailinglist
> Cc: voipsec at voipsa.org
> Subject: Re: [VOIPSEC] What the most popular key exchange method(MIKEY,
> SDP Security Descriptions, ...) in VoIP marketing ?
> 
> Thanks! Does this also work with inGate? What other CPE support this? I
> know that Sipura has their own very non standard way of doing things, but
> have not looked at anyone other then SNOM. When I was CTO of BroadVoice I
> was trying to push my CPE vendors down one common path, I don't care if it
> was SDP, MIKEY, or anything else, just something that would work between
> several different CPE. I know we will never get 100% (we had over 200
> different CPE/firmware versions on our network), but at least getting some
> major players together would help.
> 
> Also, I like using TLS, but what SBCs can do this and scale? We had issue
> with Acme Packet over a few thousand sessions. : (

It wasn't us - at least not our GA version of it.  The systems we take to
SIPit and other interop test events don't have the TLS hardware.  In fact
they're low-capacity systems altogether.  We only do testing there for
protocol/functional behavior, not performance/capacity, so the TLS/SSL
testing we do at those types of things is very low capacity in software
only.

BTW, for SRTP key exchange, I would recommend using sdes in regular SDP, in
TLS.  :)

-hadriel