[SR-Users] Handle SDP ICE candidates

Daniel Tryba d.tryba at pocos.nl
Tue Oct 10 11:43:02 CEST 2017


On Mon, Oct 09, 2017 at 05:45:01PM -0300, Thiago GuimarĂ£es wrote:
> I would like to know if there is any specific configuration in
> kamailio.conf to enable/disable handle the array of ICE candidates.
> 
> In my tests, using PJSIP for the development of my User Agent, I
> notice that when ICE is enabled, several calls made do not reach the
> other User Agent and in this case they receive a 408 error.
> 
> I am suspicious that Kamailio is getting lost, when the SDP arrives
> with the array of ICE candidates.

Kamailio handles SDP with ICE just fine. My guess is that your
conclusion is wrong and you are actually seeing problems with
fragmentation of UDP packets in the networks that are being traversed.
Test using TCP, if that works it might be a general networking issue.




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