15 Sep
2020
15 Sep
'20
7:40 p.m.
Hello,
probably it won't work with TCP transport, but for UDP it could. You can
increase the debug level for rtpengine and it should print more logs
about what it does. Then rtpengine ctl tool prints the statistics and,
at least for RTP is shows dropped packets (iirc).
Cheers,
Daniel
On 15.09.20 14:57, René Hansen wrote:
Hi Daniel,
I've stumbled on that one as well. It confused me a little bit, when I
read "Confirmed working", as I wasn't seeing that from my own tests.
TCP cannot connect, which I would expect as rtpengine mainly deals
with UDP streams, but when listening on incoming and outgoing UDP on
the announced BFCP port, I wasn't seeing anything outgoing. This led
me to believe that the packets were just dropped and that BFCP wasn't
being proxied.
Obviously I could have made an error in my tests, but this was at
least my initial conclusion. I will check again, just to be absolutely
sure.
/René
On Tue, 15 Sep 2020 at 14:23, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
a quick search on rtpengine and BFCP returned a rather old issue
opened on rtpengine project quite long time ago:
* https://github.com/sipwise/rtpengine/issues/80
<https://github.com/sipwise/rtpengine/issues/80>
Not sure if the resolution was that it works relaying through
rtpengine or just do not touch the SDP attributes related to it.
Anyhow, I would just go ahead and test with rtpengine and see if
works.
Cheers,
Daniel
On 15.09.20 10:54, René Hansen wrote:
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla
Hi,
I'm rather new to Kamailio and RTPEngine, so I'm looking for some
help in locating any insights, documentation, guides or examples
that resemble my use case.
Currently I've got both running in working order and I can do SIP
calls with both video and audio. Now I'm trying to figure out how
to pass through BFCP as well. From what I understand so far,
since BFCP isn't strictly RTP, it's not something that's outright
supported. Please correct me if my assumption is wrong.
My observation is that "*m=application PORT {UDP,TCP}/BFCP
**"/ /SDP/ /lines doesn't seem to open for traffic as other media
lines do. (Obviously expected if it's not supported)
So I'm really just looking for any suggestions for, or where to
start looking, in getting BFCP support.
I do have the option of BFCP over both TCP and UDP, so if I could
somehow include the originator IP as an added attribute in the
re-written SDP answer, I could then just connect directly, around
the proxy. I've yet to figure out how to do that as well however.
Any pointers are much appreciated.
Regards,
René Hansen
_______________________________________________
Kamailio (SER) - Users Mailing List
sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>
https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
<https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>
--
Daniel-Constantin Mierla -- www.asipto.com <http://www.asipto.com>
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Funding: https://www.paypal.me/dcmierla <https://www.paypal.me/dcmierla>
--
/René