Hello Salah,

ok, see if you are able to output some easy log with "xlog" in this route, to make sure there is no cfg problem somewhere.

Cheers,

Henning

Hello Henning,

Thanks for quick reply, We armed the t_on_reply just before t_relay() in the route block. 

        t_on_reply("LOGRPL");
        if (!t_relay()) {
                sl_reply_error();
        }

Thanks,

Salah

On Thu, Aug 22, 2019 at 2:03 PM Henning Westerholt <hw@skalatan.de> wrote:

Hello Salah,

the replies are going from the UAS to the UAC over Kamailo as a proxy, with the exception of the hop-by-hop 100.

So you should see the 200 OK in the Kamailio in reply_route and onreply_route. Maybe you can check if you armed the onreply_route with t_on_reply for the INVITE routing.

Cheers,

Henning

Am 22.08.19 um 19:50 schrieb Salah Ahmed:

Hello,

We facing an issue on capturing sip message in Kamailio(Version: 5.2.3). The scenario is very simple.

UAC                    Kamailio                UAS

 |--------INVITE--------->|                     |

 |                        |-------INVITE------->|

 |                        |<------100 Trying----|

 |<-------100 Trying------|                     |

 |                        |<------200 Ok--------|

 |<-------200 Ok----------|                     |

In this simple scenario, we can't catch any reply messages in between the Kamailio and UAC. We have tried reply_route, onreply_route, and onsend_route. But no one work to grep that reply on that side. onsend_route was bad try as its only for forwarded reply message. Is there any other magic to capture those replies. A debug=3 log message attached here. 

Thanks,

Salah

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-- 
Henning Westerholt - https://skalatan.de/blog/
Kamailio services - https://skalatan.de/services

-- 
Henning Westerholt - https://skalatan.de/blog/
Kamailio services - https://skalatan.de/services