Re: [rtcweb] Use Case draft - legacy interop

Iñaki Baz Castillo <ibc@aliax.net> Sat, 05 May 2012 16:39 UTC

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From: Iñaki Baz Castillo <ibc@aliax.net>
Date: Sat, 05 May 2012 18:32:02 +0200
Message-ID: <CALiegf=C7a6zeUDHn-Wuku9eFWmADG5N+D8oXSQbwJKSYYjcQg@mail.gmail.com>
To: Dan Wing <dwing@cisco.com>
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Cc: rtcweb@ietf.org
Subject: Re: [rtcweb] Use Case draft - legacy interop
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2012/5/5 Dan Wing <dwing@cisco.com>:
>> If I have a SIP phone implementing ICE and DTLS-SRTP (which is
>> standarized for SIP regardless it has null impementation), will my SIP
>> phone be able to *directly* talk in the media plane with a WebRTC
>> browser? or not?
>
> That would work.

Ok, so then, taking into account that SIP defines the usage of
DTLS-SRTP in RFC 5763 (regardless no one device implements it), why
does this WG assumes that "interop with non WebRTC endpoints will be
made via *gateways*"?

Let me please repeat my question: if my SIP phone implements RFC 5763,
can my SIP phone directly interop at media plane with a WebRTC
browser? (I know you already replied this, but I want to be very very
sure) :)

Thanks a lot.


-- 
Iñaki Baz Castillo
<ibc@aliax.net>