We've moved ice attributes to session level, but it didn't help.
Also why FF prints this: 0[d7deac0]: [GSM Task|sdp_attr_access] 
sdp_attr_access.c:4278:  dtls fingerprint attribute, level 1 instance 1 not 
found.

We send fingerprint attribute at session level and by the way DTLS handshake 
works properly. How is it possible?

> The unrecognized attribute is not a serious error in itself, but it means
> 
> we disregarded that line.  Some of these other errors are probably causing
> 
> problems.  Looking at your SDP in the first message again I think we
> 
> expect a=ice-ufrag and a=ice-pwd at the session level next to
> 
> the a=fingerprint and the a=setup:active at the media level.  Putting the
> 
> setup:active at the media level would be my first guess as to this problem
> 
> after seeing this line:
> 
> 
> 
> 0[13e57100]: [GSM Task|sdp_attr_access] sdp_attr_access.c:4119:  setup
> 
> attribute, level 1 instance 1 not found.
> 
> 
> 
> 
> 
> Firefox is not compliant with the entirety of the IETF specs so in general
> 
> you'll want  your SDP to look like what FF produces.
> 
> 
> 
> -EH
> 
> 
> 
> 
> 
> 
> 
> On Mon, Oct 28, 2013 at 9:29 PM, <[email protected]> wrote:
> 
> 
> 
> > It seems like FF can't handle 'ice-lite':
> 
> > 0[340f140]: [main|PeerConnectionImpl] PeerConnectionImpl.cpp:1715:
> 
> > sipcc::PeerConnectionImpl::OnSdpParseError SDP Parse Error:  Warning:
> 
> > Unrecognized attribute (ice-lite)
> 
> >
> 
> > Or it's ok?
> 
> > _______________________________________________
> 
> > dev-media mailing list
> 
> > [email protected]
> 
> > https://lists.mozilla.org/listinfo/dev-media
> 
> >
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