[asterisk-users] Asterisk 13.10.0 just randomly got pjsip endpoint amnesia.

[Jonathan H]

Here's a weirdness - I got a call from someone who couldn't get to my info
line earlier, I tried it and it was busy tone.

Being on a layby beside a road on a mobile on a long journey, my only real
option was a remote server reboot so I couldn't diagnose further.

That fixed it, but here's the weirdness:

[Aug 23 14:16:59] NOTICE[5923] res_pjsip/pjsip_distributor.c: Request
'INVITE' from '"thecallerID" <sip:017XXXXXXXX at 46.31.X.X>' failed for
'46.31.X.X:5060' (callid: VF0046af0fc3f12e7dddb70d62974exx at voipfone) - No
matching endpoint found
[Aug 23 14:17:25] NOTICE[5923] res_pjsip/pjsip_distributor.c: Request
'INVITE' from '"thecallerID" <sip:017XXXXXXXX at 46.31.X.X>' failed for
'46.31.X.X:5060' (callid: VFdfc3ae4343390139cb285533bc97xx at voipfone) - No
matching endpoint found
[Aug 23 14:18:01] NOTICE[5923] res_pjsip/pjsip_distributor.c: Request
'INVITE' from '"thecallerID" <sip:017XXXXXXXX at 46.31.X.X>' failed for
'46.31.X.X:5060' (callid: VF9f956b236cef2b7609037335db7xx at voipfone) - No
matching endpoint found
[Aug 23 14:28:54] NOTICE[4014] res_pjsip/pjsip_distributor.c: Request
'INVITE' from '"thecallerID" <sip:017XXXXXXXX at 46.31.X.X>' failed for
'46.31.X.X:5060' (callid: VFb797ae4a6e90a05a480de806afxxe at voipfone) - No
matching endpoint found

All I can tell you is that this server has been up and running for 3 months
without problem (occasional reboot).

The host's monitors showed no strange spikes, it didn't run out of memory,
and I can find nothing in syslog related to Asterisk between a known "good"
time and the time of the failed calls.

And of course, the Asterisk process didn't crash, otherwise it wouldn't be
writing to logs.

The only thing that might be relevant is that yesterday,  the ITSP
increased its IP address ranges, but I already had those ranges listed in
iptables and pjsip.conf.

And besides, if the traffic hadn't been blocked, then, again, it wouldn't
have made it through  to Asterisk to get logged. Am I correct?

So, it's like it somehow got amnesia. The only other strange thing I am
doing is running this script at just after midnight each night, although
it's been running just fine for a couple of weeks now.

(It's a workaround for a moh fiddle I'm running - see a previous post but I
can't see it as being relevant).

pkill mpg123 >> /root/tidy.log
/usr/sbin/asterisk -x "moh reload" >> /root/tidy.log
/usr/sbin/asterisk -x "database query \"DELETE FROM \`astdb\` WHERE \`key\`
LIKE \'%Last%\';\"" >> /root/tidy.log

So... it just seems like Asterisk got pjsip endpoint amnesia - is that
possible? Anyone come across this before?

Thanks.
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