[SR-Users] RTP Proxy to integrate with kamailio

Bruno Salzano bruno at brunosalzano.com
Thu Nov 5 07:18:43 CET 2015


Hi Safdar,

Il 05/11/15 06:17, Safdar Khan ha scritto:
> Hi Daniel,
> Your suggestion helped me a lot.Thanks.
> But now i am running both rtp proxy and kamailio on same computer(i.e. 
> localhost) and according to syslog there is no error.
> Further will you tell me how can i test that they are working together 
> or not, like in wireshark or any other method to trace out their signals.
i bet you'll find a lot useful to use a tool like sngrep 
(https://github.com/irontec/sngrep) to grab and inspect realtime sip 
traces. Moreover, you should try to increase the verbosity level of 
rtpproxy (if run as a daemon) or run it in foreground mode: check 
rtpproxy man page.

Bruno
> How should i proceed furher now?
>
> On Wed, Nov 4, 2015 at 7:27 PM, Daniel-Constantin Mierla 
> <miconda at gmail.com <mailto:miconda at gmail.com>> wrote:
>
>     Hello,
>
>     you need to configure rtpproxy to listen on udp:192.168.5.97:7722
>     <http://192.168.5.97:7722> for control commands, not on
>     127.0.0.1:7722 <http://127.0.0.1:7722>. The 127.0.0.1 network
>     interface is available on inside same system, not from a remote
>     system.
>
>     Cheers,
>     Daniel
>
>
>     On 04/11/15 13:41, Safdar Khan wrote:
>>     Hi friends,
>>     Its been two days and still finding a way to install rtp proxy
>>     and integrate it with kamailio.
>>     I have checked running status of rtp proxy by *netstat* command
>>     in this way...
>>
>>         *_#netstat -pln | grep rttpproxy_*
>>
>>
>>     and i got the output like that(i assume its working):
>>
>>         *_udp  0  0 127.0.0.1:7722 <http://127.0.0.1:7722>  0.0.0.0.*:_*
>>
>>
>>     Well here is my setup of kamailio and rtp proxy...
>>     1.I am using two computers one for running kamailio and another
>>     one for rtp proxy.
>>     2.Both are running seperately.
>>     3.Two android mobile phones to test the service(App using imsdroid).
>>
>>     I am little bit confused with ip settings in kamailio
>>     configuration file in the part where *rtpproxy_sock*
>>     is given.For now i have given the *ip:port of *the computer on
>>     which rtp proxy is running separately.
>>     And i am getting the error message in *syslog* like this
>>
>>         *can't send command to a RTP proxy*
>>
>>     *
>>     *
>>
>>         *proxy <udp:192.168.5.97:7722 <http://192.168.5.97:7722>>
>>         does not respond, disable it*
>>
>>
>>         *can't get version of the RTP proxy*
>>
>>     Actually i want to record the calls.
>>     Any kind of help to configure kamailio with rtp proxy is appreciated.
>>
>>
>>     _______________________________________________
>>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>     -- 
>     Daniel-Constantin Mierla
>     http://twitter.com/#!/miconda <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda
>     Book: SIP Routing With Kamailio -http://www.asipto.com
>     Kamailio Advanced Training, Nov 30-Dec 2, Berlin -http://asipto.com/kat
>
>
>     _______________________________________________
>     SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>     list
>     sr-users at lists.sip-router.org <mailto:sr-users at lists.sip-router.org>
>     http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
>
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