Hi Rodrigo,

Are you sure you do not hit the lookup(location) twice ? because this is what is looks like.

Best regards,

Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com

On 19.10.2016 16:04, Rodrigo Pimenta Carvalho wrote:


Hi.


I can see that OpenSIPS sends 2 identical SIP INVITE to a same peer. (When peer 5000 is called)

I know about it because wireshark shows that a peer is really receiving 2 INVITEs and also the OpenSIPS log shows:


Jan 02 17:26:22 colibri-imx6-jfl opensips[427]: new branch at sip:[email protected]:58782;transport=TCP;ob Jan 02 17:26:22 colibri-imx6-jfl opensips[427]: new branch at sip:[email protected]:50728;transport=TCP;ob Jan 02 17:26:22 colibri-imx6-jfl opensips[427]: new branch at sip:[email protected]:60486;rinstance=aa40e4f9739d3107;transport=TCP Jan 02 17:26:22 colibri-imx6-jfl opensips[427]: new branch at sip:[email protected]:50728;transport=TCP;ob Jan 02 17:26:22 colibri-imx6-jfl opensips[427]: new branch at sip:[email protected]:60486;rinstance=aa40e4f9739d3107;transport=TCP


Why such behavior can occur?

Could it cause some problem to my calls?


By the way, my location table has:


-----------------------------------------------------------------------------------------

Domain:: location table=512 records=4
 AOR:: 5000
 Contact:: sip:[email protected]:58782;transport=TCP;ob Q=
     Expires:: 133
     Callid:: 88519814-f2c4-4714-bc9e-2cc64dccab4b
     Cseq:: 10979
     User-agent:: n/a
     State:: CS_SYNC
     Flags:: 0
     Cflags::
     Socket:: tcp:192.168.0.101:5060
     Methods:: 8063
     Attr:: in_same_network
     SIP_instance:: <urn:uuid:00000000-0000-0000-0000-0000f53ec9ed>
 Contact:: sip:[email protected]:50728;transport=TCP;ob Q=
     Expires:: 157
     Callid:: 80b010decbb14607b7806e3eb9134be1
     Cseq:: 26275
     User-agent:: MicroSIP/3.11.0
     State:: CS_SYNC
     Flags:: 0
     Cflags::
     Socket:: tcp:192.168.0.101:5060
     Methods:: 8063
     Attr:: in_same_network
     SIP_instance:: <urn:uuid:00000000-0000-0000-0000-00000c27160a>
Contact:: sip:[email protected]:60486;rinstance=22f803810dda3822;transport=TCP Q=
     Expires:: 12
     Callid:: YjUxM2ZlNGJmYzMxYjYyNGU2MjRiMDhkYjAxZDMyMTI.
     Cseq:: 2
     User-agent:: Z 3.3.25608 r25552
     Received:: sip:131.221.240.204:57203;transport=TCP
     State:: CS_SYNC
     Flags:: 0
     Cflags:: NAT
     Socket:: tcp:192.168.0.101:5060
     Methods:: 5951
     Attr:: in_another_network
------------------------------------------------------------------------------------------------



If there is 3 contacts, I guess I should see just 3 new branch, shouldn't I ?


Any hint will be very helpful!


Best regards.



RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979


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