Hi, You need to handle in dialog routing - check one of the configs that ships with kamailio. Right now Kamailio forwards all SIP packets to freeswitch, even the ones that freeswitch sends to Kamailio. /Morten 2011/10/5 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com>om>: > I have a setup with Kamailio as dispatcher in front of a FreeSwitch > server. > This is my kamailio.cfg: http://pastebin.com/8PR2GFBD > > I'm currently getting "Too many hops" when calling between SIP > clients. > I am > able to call to FreeSwitch and listen to voicemail, hold music etc. > > After a long conversation with a FreeSwitch expert, and some tests, I > was > told that Kamailio delivers the wrong IP (NAT problems) to > FreeSwitch. > > I've also run tshark on both FreeSwitch and Kamailio and when calling > between clients they just send the packets between each other. > > Can anyone help me out? I've tried to Google a lot for this problem > and > asked in several IRC channels, mailing lists and forums. Without any > luck. > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- Morten Isaksen _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

>> >> Hi, >> >> You need to handle in dialog routing - check one of the configs that >> ships with kamailio. Right now Kamailio forwards all SIP packets to >> freeswitch, even the ones that freeswitch sends to Kamailio. >> >> /Morten >> >> 2011/10/5 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com

> sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- Morten Isaksen _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Try this one http://pastebin.com/mahKECAw /Morten 2011/10/6 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com>om>: > Hi Morten. > > I've tried to add that part: http://pastebin.com/MmKnbKLz > > But now it won't even register. Do you know any config-example for a > working > dispatcher for Kamailio? > > On Thu, Oct 6, 2011 at 10:54 AM, Morten Isaksen <misak(a)misak.dk> > wrote: >> >> This part >> >> # handle requests within SIP dialogs >> route(WITHINDLG); >> >> 2011/10/6 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com>om>: >> > Hi Morten. >> > >> > Do you mean anything specific in the standard config: >> > http://pastebin.com/Aj4mHAJq >> > >> > Because that handles registrations, subscriber list etc. etc... I'm >> > only >> > interested in Kamailio as a dispatcher. >> > >> > And I've already tried adding the PATH module with the use_received >> > parameter and add_path() and add_path_received() functions. That >> > didn't >> > help. >> > >> > On Wed, Oct 5, 2011 at 7:41 PM, Morten Isaksen <misak(a)misak.dk> >> > wrote: >> >> >> >> Hi, >> >> >> >> You need to handle in dialog routing - check one of the configs >> >> that >> >> ships with kamailio. Right now Kamailio forwards all SIP packets >> >> to >> >> freeswitch, even the ones that freeswitch sends to Kamailio. >> >> >> >> /Morten >> >> >> >> 2011/10/5 Henrik Aagaard Sørensen >> >> <henrikaagaardsorensen(a)gmail.com>om>: >> >> > I have a setup with Kamailio as dispatcher in front of a >> >> > FreeSwitch >> >> > server. >> >> > This is my kamailio.cfg: http://pastebin.com/8PR2GFBD >> >> > >> >> > I'm currently getting "Too many hops" when calling between SIP >> >> > clients. >> >> > I am >> >> > able to call to FreeSwitch and listen to voicemail, hold music >> >> > etc. >> >> > >> >> > After a long conversation with a FreeSwitch expert, and some >> >> > tests, I >> >> > was >> >> > told that Kamailio delivers the wrong IP (NAT problems) to >> >> > FreeSwitch. >> >> > >> >> > I've also run tshark on both FreeSwitch and Kamailio and when >> >> > calling >> >> > between clients they just send the packets between each other. >> >> > >> >> > Can anyone help me out? I've tried to Google a lot for this >> >> > problem >> >> > and >> >> > asked in several IRC channels, mailing lists and forums. Without >> >> > any >> >> > luck. >> >> > >> >> > _______________________________________________ >> >> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users >> >> > mailing >> >> > list >> >> > sr-users(a)lists.sip-router.org >> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > >> >> > >> >> >> >> >> >> >> >> -- >> >> Morten Isaksen >> >> >> >> _______________________________________________ >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >> >> list >> >> sr-users(a)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 >> > list >> > sr-users(a)lists.sip-router.org >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> > >> > >> >> >> >> -- >> Morten Isaksen >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >> list >> sr-users(a)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 > list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- Morten Isaksen _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Hi Morten. I've tested it a lot know, your latest config-example. At it actually works when I connect 2 devices, 1 iPhone and 1 Android. But when connecting 1 phone and my laptop with SFLPhone or Linphone I cannot call the laptop. Does that make any sense? 2011/10/6 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com> > > Still getting "Too Many Hops" :( > > On Thu, Oct 6, 2011 at 10:19 PM, Morten Isaksen <misak(a)misak.dk> > wrote: >> >> Try this one http://pastebin.com/mahKECAw >> >> /Morten >> >> 2011/10/6 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com>om>: >> > Hi Morten. >> > >> > I've tried to add that part: http://pastebin.com/MmKnbKLz >> > >> > But now it won't even register. Do you know any config-example for >> > a >> > working >> > dispatcher for Kamailio? >> > >> > On Thu, Oct 6, 2011 at 10:54 AM, Morten Isaksen <misak(a)misak.dk> >> > wrote: >> >> >> >> This part >> >> >> >> # handle requests within SIP dialogs >> >> route(WITHINDLG); >> >> >> >> 2011/10/6 Henrik Aagaard Sørensen >> >> <henrikaagaardsorensen(a)gmail.com>om>: >> >> > Hi Morten. >> >> > >> >> > Do you mean anything specific in the standard config: >> >> > http://pastebin.com/Aj4mHAJq >> >> > >> >> > Because that handles registrations, subscriber list etc. etc... >> >> > I'm >> >> > only >> >> > interested in Kamailio as a dispatcher. >> >> > >> >> > And I've already tried adding the PATH module with the >> >> > use_received >> >> > parameter and add_path() and add_path_received() functions. That >> >> > didn't >> >> > help. >> >> > >> >> > On Wed, Oct 5, 2011 at 7:41 PM, Morten Isaksen <misak(a)misak.dk> >> >> > wrote: >> >> >> >> >> >> Hi, >> >> >> >> >> >> You need to handle in dialog routing - check one of the configs >> >> >> that >> >> >> ships with kamailio. Right now Kamailio forwards all SIP >> >> >> packets >> >> >> to >> >> >> freeswitch, even the ones that freeswitch sends to Kamailio. >> >> >> >> >> >> /Morten >> >> >> >> >> >> 2011/10/5 Henrik Aagaard Sørensen >> >> >> <henrikaagaardsorensen(a)gmail.com>om>: >> >> >> > I have a setup with Kamailio as dispatcher in front of a >> >> >> > FreeSwitch >> >> >> > server. >> >> >> > This is my kamailio.cfg: http://pastebin.com/8PR2GFBD >> >> >> > >> >> >> > I'm currently getting "Too many hops" when calling between >> >> >> > SIP >> >> >> > clients. >> >> >> > I am >> >> >> > able to call to FreeSwitch and listen to voicemail, hold >> >> >> > music >> >> >> > etc. >> >> >> > >> >> >> > After a long conversation with a FreeSwitch expert, and some >> >> >> > tests, I >> >> >> > was >> >> >> > told that Kamailio delivers the wrong IP (NAT problems) to >> >> >> > FreeSwitch. >> >> >> > >> >> >> > I've also run tshark on both FreeSwitch and Kamailio and when >> >> >> > calling >> >> >> > between clients they just send the packets between each >> >> >> > other. >> >> >> > >> >> >> > Can anyone help me out? I've tried to Google a lot for this >> >> >> > problem >> >> >> > and >> >> >> > asked in several IRC channels, mailing lists and forums. >> >> >> > Without >> >> >> > any >> >> >> > luck. >> >> >> > >> >> >> > _______________________________________________ >> >> >> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users >> >> >> > mailing >> >> >> > list >> >> >> > sr-users(a)lists.sip-router.org >> >> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> >> > >> >> >> > >> >> >> >> >> >> >> >> >> >> >> >> -- >> >> >> Morten Isaksen >> >> >> >> >> >> _______________________________________________ >> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users >> >> >> mailing >> >> >> list >> >> >> sr-users(a)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 >> >> > list >> >> > sr-users(a)lists.sip-router.org >> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> >> > >> >> > >> >> >> >> >> >> >> >> -- >> >> Morten Isaksen >> >> >> >> _______________________________________________ >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >> >> list >> >> sr-users(a)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 >> > list >> > sr-users(a)lists.sip-router.org >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >> > >> > >> >> >> >> -- >> Morten Isaksen >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >> list >> sr-users(a)lists.sip-router.org >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >

>>>> > a >>>> > working >>>> > dispatcher for Kamailio? >>>> > >>>> > On Thu, Oct 6, 2011 at 10:54 AM, Morten Isaksen <misak(a)misak.dk

> sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- Morten Isaksen _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

Can you capture one of the calls that fails with tcpdump. Also try to add some xlog lines in the configuration file for debuging. What does the log from rtpproxy show? 2011/10/8 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com>om>: > Dear Morten and everyone else. > > I'm still struggling with Kamailio as a simple dispatcher for > FreeSwitch. > This is my configuration so far (with help from Morten): > http://pastebin.com/nBPSpe6S > > Connecting an iPhone and an Android makes the calls between them > timeout. > Connecting one of the phones and my laptops makes calls between them > produce > the error "Too many hops". > > With all of them I'm able to call in to the Freeswitch, for listening > to > voicemail, hold music etc. > > So I guess it's still NAT problems or similar? > > Can anyone spot the error, missing thing or something else that is > wrong > with the config? > > P.S. Adding phones, laptops etc. directly to FreeSwitch, without > Kamailio, > makes everything works. > > 2011/10/7 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com> >> >> Hi Morten. >> >> I've tested it a lot know, your latest config-example. At it >> actually >> works when I connect 2 devices, 1 iPhone and 1 Android. But when >> connecting >> 1 phone and my laptop with SFLPhone or Linphone I cannot call the >> laptop. >> Does that make any sense? >> >> 2011/10/6 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com> >>> >>> Still getting "Too Many Hops" :( >>> >>> On Thu, Oct 6, 2011 at 10:19 PM, Morten Isaksen <misak(a)misak.dk> >>> wrote: >>>> >>>> Try this one http://pastebin.com/mahKECAw >>>> >>>> /Morten >>>> >>>> 2011/10/6 Henrik Aagaard Sørensen >>>> <henrikaagaardsorensen(a)gmail.com>om>: >>>> > Hi Morten. >>>> > >>>> > I've tried to add that part: http://pastebin.com/MmKnbKLz >>>> > >>>> > But now it won't even register. Do you know any config-example >>>> > for >>>> > a >>>> > working >>>> > dispatcher for Kamailio? >>>> > >>>> > On Thu, Oct 6, 2011 at 10:54 AM, Morten Isaksen <misak(a)misak.dk> >>>> > wrote: >>>> >> >>>> >> This part >>>> >> >>>> >> # handle requests within SIP dialogs >>>> >> route(WITHINDLG); >>>> >> >>>> >> 2011/10/6 Henrik Aagaard Sørensen >>>> >> <henrikaagaardsorensen(a)gmail.com>om>: >>>> >> > Hi Morten. >>>> >> > >>>> >> > Do you mean anything specific in the standard config: >>>> >> > http://pastebin.com/Aj4mHAJq >>>> >> > >>>> >> > Because that handles registrations, subscriber list etc. >>>> >> > etc... >>>> >> > I'm >>>> >> > only >>>> >> > interested in Kamailio as a dispatcher. >>>> >> > >>>> >> > And I've already tried adding the PATH module with the >>>> >> > use_received >>>> >> > parameter and add_path() and add_path_received() functions. >>>> >> > That >>>> >> > didn't >>>> >> > help. >>>> >> > >>>> >> > On Wed, Oct 5, 2011 at 7:41 PM, Morten Isaksen >>>> >> > <misak(a)misak.dk> >>>> >> > wrote: >>>> >> >> >>>> >> >> Hi, >>>> >> >> >>>> >> >> You need to handle in dialog routing - check one of the >>>> >> >> configs >>>> >> >> that >>>> >> >> ships with kamailio. Right now Kamailio forwards all SIP >>>> >> >> packets >>>> >> >> to >>>> >> >> freeswitch, even the ones that freeswitch sends to Kamailio. >>>> >> >> >>>> >> >> /Morten >>>> >> >> >>>> >> >> 2011/10/5 Henrik Aagaard Sørensen >>>> >> >> <henrikaagaardsorensen(a)gmail.com>om>: >>>> >> >> > I have a setup with Kamailio as dispatcher in front of a >>>> >> >> > FreeSwitch >>>> >> >> > server. >>>> >> >> > This is my kamailio.cfg: http://pastebin.com/8PR2GFBD >>>> >> >> > >>>> >> >> > I'm currently getting "Too many hops" when calling between >>>> >> >> > SIP >>>> >> >> > clients. >>>> >> >> > I am >>>> >> >> > able to call to FreeSwitch and listen to voicemail, hold >>>> >> >> > music >>>> >> >> > etc. >>>> >> >> > >>>> >> >> > After a long conversation with a FreeSwitch expert, and >>>> >> >> > some >>>> >> >> > tests, I >>>> >> >> > was >>>> >> >> > told that Kamailio delivers the wrong IP (NAT problems) to >>>> >> >> > FreeSwitch. >>>> >> >> > >>>> >> >> > I've also run tshark on both FreeSwitch and Kamailio and >>>> >> >> > when >>>> >> >> > calling >>>> >> >> > between clients they just send the packets between each >>>> >> >> > other. >>>> >> >> > >>>> >> >> > Can anyone help me out? I've tried to Google a lot for >>>> >> >> > this >>>> >> >> > problem >>>> >> >> > and >>>> >> >> > asked in several IRC channels, mailing lists and forums. >>>> >> >> > Without >>>> >> >> > any >>>> >> >> > luck. >>>> >> >> > >>>> >> >> > _______________________________________________ >>>> >> >> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users >>>> >> >> > mailing >>>> >> >> > list >>>> >> >> > sr-users(a)lists.sip-router.org >>>> >> >> > >>>> >> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >> >> > >>>> >> >> > >>>> >> >> >>>> >> >> >>>> >> >> >>>> >> >> -- >>>> >> >> Morten Isaksen >>>> >> >> >>>> >> >> _______________________________________________ >>>> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users >>>> >> >> mailing >>>> >> >> list >>>> >> >> sr-users(a)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 >>>> >> > list >>>> >> > sr-users(a)lists.sip-router.org >>>> >> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> >> > >>>> >> > >>>> >> >>>> >> >>>> >> >>>> >> -- >>>> >> Morten Isaksen >>>> >> >>>> >> _______________________________________________ >>>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users >>>> >> mailing >>>> >> list >>>> >> sr-users(a)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 >>>> > list >>>> > sr-users(a)lists.sip-router.org >>>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users >>>> > >>>> > >>>> >>>> >>>> >>>> -- >>>> Morten Isaksen >>>> >>>> _______________________________________________ >>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing >>>> list >>>> sr-users(a)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 > list > sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- Morten Isaksen _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

> sr-users(a)lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- Morten Isaksen _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

>>> >>> What does the log from rtpproxy show? >>> >>> 2011/10/8 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com

>>>> to >>>> voicemail, hold music etc. >>>> >>>> So I guess it's still NAT problems or similar? >>>> >>>> Can anyone spot the error, missing thing or something else that is >>>> wrong >>>> with the config? >>>> >>>> P.S. Adding phones, laptops etc. directly to FreeSwitch, without >>>> Kamailio, >>>> makes everything works. >>>> >>>> 2011/10/7 Henrik Aagaard Sørensen <henrikaagaardsorensen(a)gmail.com

> sr-users(a)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 list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users