Hello,
On 05.01.18 09:55, Karsten Horsmann wrote: > Hello, > > you also be aware of longer callsetups to webrtc clients (13 - 38 > seconds) if there are many ICE candidates on the client (like > different networking devices). > > There maybe also fixes in the js SIP libraries for that (I don't touch > this area). > if you know that it is low chance to work without a rtp relay (such as rtpengine), one option here is to remove all ice candidates and let only the ones from the relay. This is a solution in kamailio.cfg. Otherwise, there are some variants of ICE that should make the setup faster (e.g., use relay first, they try other better variants and if one works switch to it). Not sure the state of implementation in browsers and the options offered by various sip js libraries. Cheers, Daniel > > Am 05.01.2018 9:04 vorm. schrieb "Daniel-Constantin Mierla" > <[email protected] <mailto:[email protected]>>: > > Hello, > > another thing that one should be aware of is that in > webrtc/websocket some sip headers (e.g., via, contact) use a > random string instead of ip addresses and many old devices will > throw parsing error. jssip (and maybe other js sip stacks) has an > option to enable using a private ip address instead of a random ip > address. > > Cheers, > Daniel > > > On 27.12.17 12:55, Karsten Horsmann wrote: >> Hello Paul and List, >> >> >> you can use the nice WebRTC Example from havfo at github >> https://github.com/havfo/WEBRTC-to-SIP >> <https://github.com/havfo/WEBRTC-to-SIP> >> >> The magic with kamailio, rtpengine and WebRTC / SIP Bridging >> starts in this route. >> >> >> https://github.com/havfo/WEBRTC-to-SIP/blob/master/etc/kamailio/kamailio.cfg#L599 >> >> <https://github.com/havfo/WEBRTC-to-SIP/blob/master/etc/kamailio/kamailio.cfg#L599> >> >> You can merge this with the default kamailio advanced config to >> create an kamailio/rtpengine SBC. >> >> >> Kind Regards >> >> >> 2017-12-26 14:35 GMT+01:00 <[email protected] >> <mailto:[email protected]>>: >> >> Hi, >> >> I'm looking to use kamailio as a webrtc proxy for legacy sip >> system that >> doesnt have this capability, is there a example or blueprint >> i can >> follow to get started with this? I'm RTFMing the docs but still >> need a while to understand kamailio internals :-) >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] <mailto:[email protected]> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> >> >> >> >> >> -- >> Mit freundlichen Grüßen >> *Karsten Horsmann* >> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> [email protected] <mailto:[email protected]> >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> > > -- > Daniel-Constantin Mierla > www.twitter.com/miconda <http://www.twitter.com/miconda> -- > www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda> > Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com > <http://www.asipto.com> > Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com > <http://www.kamailioworld.com> > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] <mailto:[email protected]> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> > -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
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