Hi Juha, 

Did you check to see if UDP packets (maybe?) are being queued at the network level before reaching K?

You should be able to see that with netstat, not that this fixes the problem but might point in some direction...



On Tue, Aug 27, 2019 at 9:29 AM Juha Heinanen <jh@tutpro.com> wrote:
Juha Heinanen writes:

> Any ideas what could cause Kamailio (5.2 version) to stop processing
> requests over UDP?  What additional info should I try to get?

Is there some means to find out if a UDP receiver process is currently
processing a request?

Forgot to mention that after about 10 minutes Kamailio recovers from the
UDP freeze on its own.

-- Juha

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