Re: [rtcweb] RTCWeb default signaling protocol [was RE: About defining a signaling protocol for WebRTC (or not)]
"Olle E. Johansson" <oej@edvina.net> Tue, 20 September 2011 08:46 UTC
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From: "Olle E. Johansson" <oej@edvina.net>
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Date: Tue, 20 Sep 2011 10:48:38 +0200
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To: Hadriel Kaplan <HKaplan@acmepacket.com>
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Cc: Randell Jesup <randell-ietf@jesup.org>, "<rtcweb@ietf.org>" <rtcweb@ietf.org>
Subject: Re: [rtcweb] RTCWeb default signaling protocol [was RE: About defining a signaling protocol for WebRTC (or not)]
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20 sep 2011 kl. 10:17 skrev Hadriel Kaplan: > > On Sep 20, 2011, at 3:45 AM, Randell Jesup wrote: > >> Ok; I hadn't looked at what controls we're giving the JS app (mostly focusing on IETF >> level stuff). W3C issue. It would be nice if an app could set up a bridge; I'm >> a little surprised it can't. > > If it could, we'd probably have the siprec/remote-recording requirement accommodated. :) Well, take a look at the source code for FreeSwitch or Asterisk and you'll see that "setting up a bridge" is not a piece of cake... You are making the assumption that you have no formatting issues and don't need to change framerate for video, orientation or anything else or audio transcoding. > > >>> A full mesh is what *should* happen, but SIP/SDP can't do it, afaict. It would treat them either as independent calls even at a media layer, or as a full-mixer conference focus model. The closest thing we have would probably be the Join header, but I believe it's semantics is to join as a full mixer conf call. Isn't this full-mesh media-forking thing actually a new semantic for SIP/SDP? (it's hard to believe with 100+ drafts/RFCs this scenario hasn't already been addressed in SIP - I must be just having a memory leak) >> >> SIP has been very focused on device<->server interaction, not device<->device. However: >> note that we have an app that knows why it has these calls in place; we're not defining an >> abstract, portable protocol use here. > > Aha! So it's not "SIP" that you meant... you meant "something that looks like SIP but isn't SIP per the RFCs". ;) > According to RFC 3261 SIP is a peer 2 peer protocol and not a device->server protocol. Just making a point. /O
- Re: [rtcweb] About defining a signaling protocol … Bernard Aboba
- [rtcweb] About defining a signaling protocol for … Iñaki Baz Castillo
- Re: [rtcweb] About defining a signaling protocol … Henry Sinnreich
- Re: [rtcweb] About defining a signaling protocol … Roman Shpount
- Re: [rtcweb] About defining a signaling protocol … Victor Pascual
- Re: [rtcweb] About defining a signaling protocol … Prakash
- Re: [rtcweb] About defining a signaling protocol … Saúl Ibarra Corretgé
- [rtcweb] About defining a signaling protocol for … gao.yang2
- Re: [rtcweb] About defining a signaling protocol … Avasarala, Ranjit
- Re: [rtcweb] About defining a signaling protocol … Matthew Kaufman
- Re: [rtcweb] About defining a signaling protocol … Ravindran Parthasarathi
- Re: [rtcweb] About defining a signaling protocol … Soo-Hyun Choi
- Re: [rtcweb] About defining a signaling protocol … José Luis Millán
- Re: [rtcweb] About defining a signaling protocol … Saúl Ibarra Corretgé
- Re: [rtcweb] About defining a signaling protocol … Iñaki Baz Castillo
- Re: [rtcweb] About defining a signaling protocol … Tim Panton
- Re: [rtcweb] About defining a signaling protocol … Iñaki Baz Castillo
- Re: [rtcweb] About defining a signaling protocol … Lorenzo Miniero
- Re: [rtcweb] About defining a signaling protocol … Iñaki Baz Castillo
- Re: [rtcweb] About defining a signaling protocol … Harald Alvestrand
- Re: [rtcweb] About defining a signaling protocol … Henry Sinnreich
- [rtcweb] RTCWeb default signaling protocol [was R… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Roman Shpount
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Jim McEachern
- Re: [rtcweb] RTCWeb default signaling protocol [w… Avasarala, Ranjit
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saúl Ibarra Corretgé
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saúl Ibarra Corretgé
- Re: [rtcweb] RTCWeb default signaling protocol [w… Muthu Arul Mozhi Perumal (mperumal)
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Tim Panton
- [rtcweb] SDP offer/answer vs. JSON (was: About de… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ted Hardie
- Re: [rtcweb] RTCWeb default signaling protocol [w… cbran
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Stephan Wenger
- Re: [rtcweb] RTCWeb default signaling protocol [w… Matthew Kaufman
- Re: [rtcweb] About defining a signaling protocol … Matthew Kaufman
- Re: [rtcweb] RTCWeb default signaling protocol [w… Matthew Kaufman
- Re: [rtcweb] ICE and security Olle E. Johansson
- Re: [rtcweb] RTCWeb default signaling protocol [w… Olle E. Johansson
- Re: [rtcweb] ICE and security Dzonatas Sol
- Re: [rtcweb] ICE and security Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] ICE and security Dzonatas Sol
- Re: [rtcweb] ICE and security Eric Rescorla
- Re: [rtcweb] About defining a signaling protocol … Harald Alvestrand
- Re: [rtcweb] ICE and security Harald Alvestrand
- Re: [rtcweb] About defining a signaling protocol … Timothy B. Terriberry
- Re: [rtcweb] ICE and security Dzonatas Sol
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… José Luis Millán
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Markus.Isomaki
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] ICE and security Dan Wing
- Re: [rtcweb] RTCWeb default signaling protocol [w… Olle E. Johansson
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Eric Rescorla
- Re: [rtcweb] SDP offer/answer vs. JSON (was: Abou… Henry Sinnreich
- Re: [rtcweb] RTCWeb default signaling protocol [w… Jim McEachern
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saúl Ibarra Corretgé
- Re: [rtcweb] SDP offer/answer vs. JSON Magnus Westerlund
- [rtcweb] Data Transport, was: Re: RTCWeb default … Magnus Westerlund
- Re: [rtcweb] RTCWeb default signaling protocol [w… Igor Faynberg
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Olle E. Johansson
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Timothy B. Terriberry
- Re: [rtcweb] RTCWeb default signaling protocol [w… Dzonatas Sol
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Harald Alvestrand
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saúl Ibarra Corretgé
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Matthew Kaufman
- Re: [rtcweb] RTCWeb default signaling protocol [w… Roman Shpount
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saúl Ibarra Corretgé
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Olle E. Johansson
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Hadriel Kaplan
- Re: [rtcweb] RTCWeb default signaling protocol [w… Olle E. Johansson
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… José Luis Millán
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Magnus Westerlund
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ted Hardie
- Re: [rtcweb] RTCWeb default signaling protocol [w… Dzonatas Sol
- Re: [rtcweb] SDP offer/answer vs. JSON (was: Abou… Elwell, John
- Re: [rtcweb] SDP offer/answer vs. JSON Dzonatas Sol
- Re: [rtcweb] SDP offer/answer vs. JSON Dzonatas Sol
- Re: [rtcweb] RTCWeb default signaling protocol [w… Henry Sinnreich
- [rtcweb] "20 lines" (Re: RTCWeb default signaling… Harald Alvestrand
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Harald Alvestrand
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Iñaki Baz Castillo
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Iñaki Baz Castillo
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Colin Perkins
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Hadriel Kaplan
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Hadriel Kaplan
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Colin Perkins
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Hadriel Kaplan
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Olle E. Johansson
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Saúl Ibarra Corretgé
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Iñaki Baz Castillo
- Re: [rtcweb] Data Transport, was: Re: RTCWeb defa… Randell Jesup
- [rtcweb] SCTP for data channels in rtcweb Randell Jesup
- Re: [rtcweb] SCTP for data channels in rtcweb Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Roman Shpount
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Jozsef Vass
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Roman Shpount
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Saúl Ibarra Corretgé
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Iñaki Baz Castillo
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Iñaki Baz Castillo
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Jozsef Vass
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Jozsef Vass
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Iñaki Baz Castillo
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Ravindran Parthasarathi
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Iñaki Baz Castillo
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Ravindran Parthasarathi
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Iñaki Baz Castillo
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Ravindran Parthasarathi
- Re: [rtcweb] "20 lines" (Re: RTCWeb default signa… Saúl Ibarra Corretgé
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Iñaki Baz Castillo
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saúl Ibarra Corretgé
- Re: [rtcweb] RTCWeb default signaling protocol [w… Tim Panton
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Eric Rescorla
- Re: [rtcweb] RTCWeb default signaling protocol [w… Jim McEachern
- Re: [rtcweb] RTCWeb default signaling protocol [w… Tim Panton
- Re: [rtcweb] RTCWeb default signaling protocol [w… Bernard Aboba
- Re: [rtcweb] RTCWeb default signaling protocol [w… Cullen Jennings
- Re: [rtcweb] RTCWeb default signaling protocol [w… Matthew Kaufman
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Matthew Kaufman
- Re: [rtcweb] RTCWeb default signaling protocol [w… Randell Jesup
- Re: [rtcweb] RTCWeb default signaling protocol [w… Cameron Byrne
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Ravindran Parthasarathi
- Re: [rtcweb] RTCWeb default signaling protocol [w… Asveren, Tolga
- Re: [rtcweb] RTCWeb default signaling protocol [w… Saul Ibarra Corretge