[OpenSIPS-Users] Opensips and rtpengine_play_media not absorbing ACK

[Dmitry Ponomaryov]

Hello everyone, I would like to show my part of the code when playing 
early media after 200OK, when creating dialogs, I substituted $DLG_did 
in the contact of my dialog, and received the same $DLG_did for my 
dialog in ACK, but OpenSIPS also continued to send 200OK , despite 
having already received an ACK response.

route {

# initial invite

if (is_method("INVITE")) {

create_dialog();

route(early_media);

exit;

}

} route[early_media] { if (has_body("application/sdp")) { 
rtpengine_manage(); } $json(reply) := $rtpquery; 
$var(port)=$json_pretty(reply/tags/$ft/medias[0]/streams[0]/local port); 
remove_body_part();

append_to_reply("Contact: 
<sip:$rU@$socket_in(ip):$socket_in(port);transport=udp;did=$DLG_did>\r\n");

append_to_reply("Content-Type: application/sdp\r\n"); $var(body) = 
$(rb{re.subst,/(IP4.).*/\1$socket_in(ip)/g}); $var(body) = 
$(var(body){re.subst,/(audio.)...../\1$var(port)/g}); 
t_reply_with_body(200, "OK", $var(body)); 
rtpengine_play_media("call-id=$ci from-tag=$ft 
file=/etc/rtpengine/media.wav"); async(sleep(10), after_early_media); } 
route[after_early_media] { if (t_was_cancelled()) { rtpengine_delete(); 
exit; } else { rtpengine_delete(); sl_send_reply(486,"Busy here"); exit; 
} }

I don’t know if Kevin example was with creating a dialog, but I also 
noticed this problem through transaction... thanks
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