Hi,

http://www.kamailio.org/docs/modules/devel/modules/rtpengine.html#rtpengine.f.rtpengine_manage.

If you are calling it after resuming a transaction you are basically in a FAILURE_ROUTE, so it will call the "delete" command. You have to explicitly call rtpengine_offer for this to work.

Cheers,

Federico

On Fri, Oct 6, 2017 at 5:23 PM, Anthony Alba <ascanio.alba7@gmail.com> wrote:

Hi,

I am using tsilo and push notification recipe from
https://www.kamailio.org/events/2015-KamailioWorld/Day2/20-Federico.Cabiddu-Kamailio-In-A-Mobile-World.pdf

On resume of a suspended transaction rtpengine_manage() is sending
delete instead of offer.

In the routing block INVRESUME after t_continue():

route[INVRESUME] {
lookup("location");
rtpengine_manage("DTLS=off ICE=remove");
t_relay();
ts_store();
$sht(vtp=>stored::$rU) = 1;
}

I expect rtpengine_manage() to send offer since this is a Request+SDP;
instead it sends delete to rtpengine with garbage Call-ID. If I
replace rtpengine_manage() with rtpengine_offer() then it works.

rtpengine (the actual media proxy) sees

Received command 'delete' from 192.168.1.755:49851
Call-ID to delete not found

which is totally bogus of course.

rtpengine_offer() works fine but wondering why rtpengine_manage() goes
berserk here.

Anthony

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