Hello, dlg_bridge is not using the location table at all, because it has to use the contact from 200ok of INVITE.
Have you used set_contact_alias() for natted 200ok received for INVITE? Cheers, Daniel On 27/04/16 11:15, huseyin kalyoncu wrote: > Hello Daniel > > This is the sample output from our location table; > > kamailio=# select username,contact,received,user_agent from location > where username='5678*0012'; > username | contact | received | > user_agent > -----------+---------------------------------+-----------------------+--------------------- > 5678*0012 | sip:5678*0012@192.168.1.21:5090 > <http://0012@192.168.1.21:5090> | sip:DEVICE_PUBLIC_ADDRESS:5090 | > Cisco/SPA504G-7.6.1 > (1 row) > > > After calling dlg_bridge Kamailio firing INVITE and rings the device. > After answering on this device Kamailio firing REFER message. > But as you can see from ngrep output below, Kamailio is trying to send > this message to address in the contact field which is a private IP. > > U 2016/04/27 10:58:25.745935 KAMAILIO_PUBLIC_ADDRESS:5090 -> > 192.168.1.21:5090 <http://192.168.1.21:5090> > REFER sip:5678*0012@192.168.1.21:5090 <http://0012@192.168.1.21:5090> > SIP/2.0. > Via: SIP/2.0/UDP > KAMAILIO_PUBLIC_ADDRESS:5090;branch=z9hG4bK0ab8.1c5e622e4af6b7b6c9ede7ade4a50bf8.0. > Via: SIP/2.0/UDP > KAMAILIO_PUBLIC_ADDRESS;rport=5060;branch=z9hG4bK0ab8.c8a54413000000000000000000000000.0. > To: <sip:5678*0012@KAMAILIO_PUBLIC_ADDRESS>;tag=199aaa02310a0799i1. > From: > <sip:click2call@KAMAILIO_PUBLIC_ADDRESS>;tag=0d71401ca91009b00be5953e2813d7e4-7471. > CSeq: 11 REFER. > Call-ID: 63dc8c8a5ea88a30-868@KAMAILIO_PUBLIC_ADDRESS. > Max-Forwards: 69. > Content-Length: 0. > User-Agent: Kamailio. > Referred-By: sip:click2call@KAMAILIO_PUBLIC_ADDRESS. > Refer-To: sip:5678*0002@KAMAILIO_PUBLIC_ADDRESS. > Contact: <sip:click2call@KAMAILIO_PUBLIC_ADDRESS:5060>. > > > > On Wed, Apr 27, 2016 at 10:47 AM, Daniel-Constantin Mierla > <mico...@gmail.com <mailto:mico...@gmail.com>> wrote: > > Hello, > > can you send the ngrep trace for such case? I would like to look > at the headers to understand properly what do you mean. > > Cheers, > > Daniel > > > On 26/04/16 15:23, huseyin kalyoncu wrote: >> Hello >> >> I am trying to implement click 2 call functionality on Kamailio >> with dlg_bridge. >> But It seems that Kamailio routes REFER messages to devices >> according to Contact field of location table instead of Received >> field. >> But if the the IP in the Contact field is private REFER messages >> are failing so >> does the dlg_bridge. >> >> >> I called dlg_bridge in the config like this: >> >> dlg_bridge("sip:$param1", "sip:$param2", >> "sip:IP_ADDRESS_OF_KAMAILIO:5060"); >> >> It rings the device in $param1 but after answering on that device >> Kamailio fails to send REFER if the Contact field for that device >> is Private IP. >> So it fails to initiate a call. >> >> How can I force Kamailio to use Received field for REFER messages >> instead of Contact field? >> >> Thanks >> Huseyin >> >> >> >> >> _______________________________________________ >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list >> sr-users@lists.sip-router.org <mailto:sr-users@lists.sip-router.org> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > > -- > Daniel-Constantin Mierla > http://www.asipto.com > http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda> - > http://www.linkedin.com/in/miconda > Kamailio World Conference, Berlin, May 18-20, 2016 - > http://www.kamailioworld.com > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing > list > sr-users@lists.sip-router.org <mailto: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 list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, Berlin, May 18-20, 2016 - http://www.kamailioworld.com
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