Hello Is attached the diagram showing the call flow... I have a cell phone with Android and Bria softphone registered on kamailio via TLS protocol. When I make a call by Bria, this INVITE is routed of the kamailio to gateway SIP via UDP protocolo because Bria specified transport=TLS only contact header and nothing in R-URI. I want all way the call is forwarded with TLS protocol.
Cheers 2011/12/1 Daniel-Constantin Mierla <mico...@gmail.com> > Hello, > > > On 11/30/11 11:59 AM, Bruno Bresciani wrote: > > Now I understood why the messagem is forward with UDP protocol... This > problem occurs with bria on android plataform, this softphone send the > INVITE request with tls protocol specified only on the contact header. > > Contact: "XXX" <sip:x...@yyy.yyy.yyy.yyy:YYY;transport=TLS>. > > as Daniel pointed out, "The contact header address is not used for routing > SIP requests, only Route headers and R-URI addresses" > > In this case, I should add the transport protocol TLS on R-URI before to > forward message with t_relay function... Correct? > > it is not clear for me why you need to forward on TLS if the destination > address is not requiring that. Maybe you can draw a diagram showing the > call flow, who is on TLS and how is happening at this moment and what you > would like to happen. > > Cheers, > Daniel > > > > Cheers > > > 2011/11/29 Daniel-Constantin Mierla <mico...@gmail.com> > >> >> >> On 11/29/11 6:24 PM, Bruno Bresciani wrote: >> >> Thank's for attention Andrew >> >> I'm reading the source code of tm module to try understand better this >> behavior... >> I can't understand what meaning that "the outbound proxy address is >> set"... where I define this address? >> >> >> Outbound proxy address is stored in an internal structure, it is not >> part of a SIP request. It represents the address where to send the request, >> regardless of request URI (r-uri) address. One common use case is when >> dealing with NAT routers, the r-uri is set to the contact address of the >> destination phone and the outbound proxy address is set to the NAT router. >> >> From configuration file, you can access it via $du (read and write via >> assignment operation). There are couple of modules that may set the >> outbound proxy address, like registrar/usrloc, rr, lcr... >> >> Maybe the best is to post here an ngrep with the SIP trace of such case, >> that we can see if something is wrong. >> >> Cheers, >> Daniel >> >> >> >> 2011/11/29 Andrew Pogrebennyk <apogreben...@sipwise.com> >> >>> Bruno, >>> the address from contact header is put into R-URI on outgoing request to >>> that user. This is where I catch that parameter. I think we should debug >>> why kamailio sends the request using UDP, it is not clear, as Daniel >>> pointed out it should work automatically. I think I had to do these >>> manipulations because in my case the outbound proxy address is set >>> >>> On 11/29/2011 05:38 PM, Bruno Bresciani wrote: >>> > In my case the transport=TLS is present in contact header, has the same >>> > treatment of R-URI? >>> > >>> > Cheers >>> >>> >>> _______________________________________________ >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >>> sr-users@lists.sip-router.org >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>> >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >> listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> >> -- >> Daniel-Constantin Mierla -- http://www.asipto.com >> Kamailio Advanced Training, Dec 5-8, Berlin: >> http://asipto.com/u/kathttp://linkedin.com/in/miconda -- >> http://twitter.com/miconda >> >> > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > listsr-us...@lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > > -- > Daniel-Constantin Mierla -- http://www.asipto.com > Kamailio Advanced Training, Dec 5-8, Berlin: > http://asipto.com/u/kathttp://linkedin.com/in/miconda -- > http://twitter.com/miconda > >
<<attachment: flow_bria_TLS.png>>
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