Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRTP is a need
Roman Shpount <roman@telurix.com> Wed, 04 April 2012 17:24 UTC
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Date: Wed, 04 Apr 2012 13:24:39 -0400
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From: Roman Shpount <roman@telurix.com>
To: Iñaki Baz Castillo <ibc@aliax.net>
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Cc: rtcweb@ietf.org
Subject: Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRTP is a need
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On Wed, Apr 4, 2012 at 12:43 PM, Iñaki Baz Castillo <ibc@aliax.net> wrote: > Hi, nobody cares about the implications of option 2 ??? > > Do all the people planning to interop with SIP assume that they'll > need the super B2BUA in the second image (without the possibility of > using a pure SIP proxy)?: > > http://public.aliax.net/WebRTC/WebRTC_SIP_Interop_DTLS-EKT-SRTP.png > > <sarcasm>I guess we should look at this as a business opportunity ;) I am not sure why you assume that building such gateway would take 10 years. I can sell a gateway like this to anybody who needs it right now.</sarcasm> My assumption is that IP phones will migrate to WebRTC effectively eliminating SIP in end user devices. The only place where SIP will remain would be federation, which commonly uses some sort of SBC anyway. This SBC will need to be extended to support ICE anyway. Might as well through in support for DTLS-EKV-SRTP. I doubt it will map DTLS key updates to re-invites. Most probably it will simply re-encode. ______________ Roman Shpount
- [rtcweb] WebRTC-SIP interop: and why SDES-SRTP is… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… jesse
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roni Even
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Ravindran, Parthasarathi
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Christer Holmberg
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Randell Jesup
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Roman Shpount
- Re: [rtcweb] WebRTC-SIP interop: and why SDES-SRT… Iñaki Baz Castillo