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

[Nathan Allen Stratton]

On Wed, 11 Jan 2006, mailinglist wrote:

> I am using it every day and and I would never want to go back to insecure
> mode. Even cell phone calls frighten me now...
>
> For your entertainment I put an Ethereal trace at
> http://www.pbxnsip.com/sdes.zip (and included a doc with the readable SIP
> messages). Maybe someone is able to decrypt what I said there - well without
> looking at the readable messages!

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. : (

-nathan