Asterisk does support DTLS-SRTP, but it needs to be enabled in the settings and configured accordingly. The error Chaim reports makes me think that it was not in his setup: with DTLS disabled or configured in the wrong way, RTP/SAVPF is rejected if no crypto attribute is found.
That said, I did have to hack the code a bit in order for it to work properly with Firefox. I wrote a long post on the asterisk-dev mailing list describing my efforts in that sense: http://lists.digium.com/pipermail/asterisk-dev/2013-May/060355.html I did have to play with its ICE support too, as I said on a post a few months ago there were issues that prevented it to work as expected with Firefox: https://groups.google.com/forum/#!searchin/mozilla.dev.media/asterisk/mozilla.dev.media/RxQe9WrY2Ao/4xSTZa0AuxoJ All of this was on a slightly earlier version of Asterisk, though, so I'm not sure whether or not the latest versions, including the brand new Asterisk 12 pre-release, have fixed those issues in the meanwhile. Lorenzo Il giorno martedì 6 agosto 2013 18:30:04 UTC+2, Eric Rescorla ha scritto: > This sounds like something to take up with the Asterisk developers. > > > > If you want to send a message to them and cc me, I will see if I can > > help. > > > > -Ekr > > > > > > On Tue, Aug 6, 2013 at 9:13 AM, Chaim Gross <[email protected]> wrote: > > > > > We are using the most up to date Asterisk and it is giving us the > > > following error: > > > > > > == Using SIP RTP CoS mark 5 > > > [Aug 2 08:49:02] WARNING[25952][C-000001a9]: chan_sip.c:10420 process_sdp: > > > Rejecting secure audio stream without encryption details: audio 62095 > > > RTP/SAVPF 109 0 8 101 > > > > > > thanks > > > > > > CG > > > > > > On Monday, August 5, 2013 11:57:04 PM UTC-4, Eric Rescorla wrote: > > > > In that case it won't work. Firefox only implements DTLS-SRTP > > > > > > > > > > > > > > > > -Ekr > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Mon, Aug 5, 2013 at 8:27 PM, Chaim Gross <[email protected]> wrote: > > > > > > > > > > > > > > > > > On Monday, August 5, 2013 11:04:44 PM UTC-4, Eric Rescorla wrote: > > > > > > > > > > Does the version of Asterisk you are using support DTLS-SRTP? It's > > > > > > > > > > > > > > > > > > > > a relatively recent feature. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -Ekr > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Mon, Aug 5, 2013 at 7:49 PM, Chaim Gross <[email protected]> wrote: > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > I am having trouble connecting Web RTC to my asterisk server. > > > Firefox > > > > > > > > > is > > > > > > > > > > > > > > > > > > > > > not sending "valid" encryption details to Asterisk. Is anyone else > > > > > > > > > having > > > > > > > > > > > > > > > > > > > > > similar issues? > > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > > > > > > > > > > > > > > dev-media mailing list > > > > > > > > > > > > > > > > > > > > > [email protected] > > > > > > > > > > > > > > > > > > > > > https://lists.mozilla.org/listinfo/dev-media > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > No it does not > > > > > > > > > _______________________________________________ > > > > > > > > > dev-media mailing list > > > > > > > > > [email protected] > > > > > > > > > https://lists.mozilla.org/listinfo/dev-media > > > > > > > > > > > > _______________________________________________ > > > dev-media mailing list > > > [email protected] > > > https://lists.mozilla.org/listinfo/dev-media > > > _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
