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--></style></head><body lang=EN-US link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Hi now I change my config like this:</p><p class=MsoNormal>Request_route{</p><p class=MsoNormal>….</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>….</p><p class=MsoNormal> if (is_method("INVITE")) { </p><p class=MsoNormal> dlg_manage(); </p><p class=MsoNormal> setflag(FLT_ACC); # do accounting </p><p class=MsoNormal> setflag(FLT_ACCFAILED); # -- this is added to record failed calls </p><p class=MsoNormal> setflag(FLT_ACCMISSED); </p><p class=MsoNormal> route(SERVICES); # Sems Media Server Block </p><p class=MsoNormal> route(DROUTING); # Call Routing Block </p><p class=MsoNormal> } </p><p class=MsoNormal>}</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>route[SERVICES] {</p><p class=MsoNormal> $ru = "sip:" + $rU + "@" + "192.168.100.120:5080"; </p><p class=MsoNormal> remove_hf("P-App-Name"); </p><p class=MsoNormal> append_hf("P-App-Name: early_announce\r\n"); </p><p class=MsoNormal> append_hf("P-App-Param: B2B=yes\r\n"); </p><p class=MsoNormal> $var(semsuri)=$ru; </p><p class=MsoNormal> revert_uri(); </p><p class=MsoNormal> append_branch("$var(semsuri)"); </p><p class=MsoNormal>}</p><p class=MsoNormal>The call routes to the callee and 183 message sent back to the caller but the calle don’t hear media and when calle picks up the call the calle keeps sending 200 ok with no media</p><p class=MsoNormal><img width=1045 height=588 style='width:10.8854in;height:6.125in' id="Picture_x0020_3" src="cid:image003.png@01D8888D.F8E5DDD0"> </p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:eremina.net@gmail.com">Pavel Eremin</a><br><b>Sent: </b>Monday, June 20, 2022 11:18 AM<br><b>To: </b><a href="mailto:sr-users@lists.kamailio.org">Kamailio (SER) - Users Mailing List</a><br><b>Subject: </b>Re: [SR-Users] kamailio + sems for early media</p></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>If I understand correctly, when you receive 200 Ok, all branches will be finished. So, you don't need to cancel them. </p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>сб, 18 июн. 2022 г. в 23:59, mohsen khashei <<a href="mailto:mkhashei@gmail.com">mkhashei@gmail.com</a>>:</p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi I want to use kamailio with sems for early media generation. For that purpose I write a service route that when an invite received by kamailio it triggers that route in that route I fork the call to the sems and continue to the calle when I receive 200 ok cancel all other branches. But no media between 2 call ends please help me. I know something is wrong in my logic</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>route[SERVICES] {</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>rewritehostport("<a href="http://127.0.0.1:5080">127.0.0.1:5080</a>");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> append_branch();</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> t_on_branch("1");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> t_on_reply("catch_200");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>}</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>branch_route[1] {</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> remove_hf("P-App-Name");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> append_hf("P-App-Name: early_announce\r\n");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> append_hf("P-App-Param: B2B=no\r\n");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> }</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> onreply_route[catch_200] {</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> if(status=="200") {</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> if (t_cancel_branches("others")) {</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> xlog("cancelled all branches\n");</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> }</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> }</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> }</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thanks.</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p></div></div></blockquote></div><p class=MsoNormal style='margin-left:4.8pt'>__________________________________________________________<br>Kamailio - Users Mailing List - Non Commercial Discussions<br> * <a href="mailto:sr-users@lists.kamailio.org">sr-users@lists.kamailio.org</a><br>Important: keep the mailing list in the recipients, do not reply only to the sender!<br>Edit mailing list options or unsubscribe:<br> * <a href="https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users">https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users</a></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>