[asterisk-users] Asterisk 16.6.1: PJSIP: delayed action of core since update to 16.6.1

[Joshua C. Colp]

On Sat, Nov 16, 2019 at 4:07 AM O. Hartmann <ohartmann at walstatt.org> wrote:

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> Hello,
>
> we're running a small Asterisk appliance on a PCengine APU2C4. Base
> operating system is
> FreeBSD 12-STABLE, most recent incarnation as of today.
>
> Since update of port net/asterisk16 to the latest bug fix revision 16.6.1,
> we face a severe
> "slowdown" of everything that the Asterisk core performs, i.e. outgoing
> calls are delayed ~ 20
> seconds and I guess incoming calls suffer the same until they gett patched
> through to an
> endpoint/telephone. We also register a higher load on idle asterisk
> process since the last
> update.
>
> Here is an example when calling two attached physical phones directly,
> which performed prior
> to 16.6.1 almost immediately and now takes up to 30 seconds to make the
> called ednpoint ring.
>
> The calling phone/endpoint sinals by callsound that it is calling, and the
> sound changes then
> (some kind of different octave/tune, don't know) when the asterisk core
> reports
>
> [Nov 15 13:21:24]   == Using SIP RTP Audio TOS bits 184
>
> (see below). It is here approx 10 seconds, but there are situations were
> it might more (as
> observed). the host has no further load so far!
>
> Incoming testcalls we made from wireless/mobile show the same. It seems,
> asterisk is acting as
> a black hole delaying device for approx 10 seconds until it decides to
> pass the call through
> to an endpoint and then it takes another 10 seconds until the endpoint
> starts ringing (it is
> in fact a group of phones ringing alltogether).
>
> I can not see anything unusual with the underlying OS or some critical
> debug messages from
> asterisk itself.
>
> Any ideas?
>

Do you have a STUN server configured in rtp.conf? If you do, is it
reachable, does the problem go away if you remove it?

-- 
Joshua C. Colp
Digium - A Sangoma Company | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.sangoma.com & www.asterisk.org
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