Re: [Telepathy] SIP Session without Account
Hi, On Thu, 14 Oct 2010, Olivier Crête wrote: On Thu, 2010-10-14 at 17:45 +0200, Esben Stien wrote: Empathy won't let me start a conversation without any accounts. [...] Telepathy-SofiaSIP doesn't support P2P SIP, it sends all messages through the SIP proxy. If you really want to do P2P SIP, your best bet btw, I think what Esben is after is making calls without registering. This is standard SIP stuff, but not really used in practical deployments (but useful for testing - no need for any servers to do pure client-to-client testing). Sofia-sip can do it, but telepathy-sofiasip not at least yet (but as Mikhail already pointed out, patches are welcome). There's actually real P2P-SIP as well (i.e. peer to peer that could be deployed for real world use), as well, but that's quite a different thing and certainly not covered by base SIP specs: http://www.p2psip.org/ http://tools.ietf.org/wg/p2psip/ And as it happens, one P2PSIP prototype has been done on top of sofia-sip: http://sipdht.sourceforge.net/sipdht2/index.html But yeah, the specs are still work in progress. Br, Kai___ telepathy mailing list telepathy@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/telepathy
Re: [Telepathy] SIP Session without Account
Hi, -Original Message- From: telepathy- bounces+mikhail.zabaluev=nokia@lists.freedesktop.org [mailto:telepathy- bounces+mikhail.zabaluev=nokia@lists.freedesktop.org] On Behalf Of ext Olivier Crête Sent: Thursday, October 14, 2010 6:50 PM To: telepathy@lists.freedesktop.org Subject: Re: [Telepathy] SIP Session without Account On Thu, 2010-10-14 at 17:45 +0200, Esben Stien wrote: Empathy won't let me start a conversation without any accounts. SIP does not require that you have an account on a server to be able to dial it. Telepathy-SofiaSIP doesn't support P2P SIP, it sends all messages through the SIP proxy. If you really want to do P2P SIP, your best bet is probably Ekiga right now. That said, I really haven't seen anyone use P2P SIP in real life. ... But if somebody does, I'd be happy to review a patch to telepathy-sofiasip. The sofia-sip stack permits proxy-less operation. Some modifications are needed to support the p2p mode in telepathy-sofiasip. A good start is a parameter to make it omit the proxy parameter when constructing the NUA stack instance. The default IP socket binding is to INADDR_ANY on the default SIP port, so the stack should automatically become a usable UAS. It can resolve destinations for outbound requests too (one caveat here is that sofia-sip uses only DNS and ignores other host name lookup methods). There might be some issues with interpreting the request URI or the To URI as addressed to the local user; all incoming requests are currently handled as if addressed to our local user without checking. Hope this helps, Mikhail ___ telepathy mailing list telepathy@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/telepathy
[Telepathy] SIP Session without Account
Empathy won't let me start a conversation without any accounts. SIP does not require that you have an account on a server to be able to dial it. -- Esben Stien is b...@e s a http://www. s tn m irc://irc. b - i . e/%23contact sip:b0ef@ e e jid:b0ef@n n ___ telepathy mailing list telepathy@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/telepathy
