[asterisk-users] [asterisk 13.9] pjsip: Extensions always lost after short period of time

[Michael Maier]

Hello!

Today, I tried to switch from asterisk 13.7.2 to 13.9, but I'm getting
strange problem w/ the registering of all of my extensions. It looks
like that:


[2016-05-12 08:59:38] VERBOSE[2332] res_pjsip/pjsip_configuration.c:
Contact 107/sip:107 at 192.168.15.73:5060 has been created

[2016-05-12 08:59:38] VERBOSE[2272] res_pjsip_registrar.c: Added contact
'sip:107 at 192.168.15.73:5060' to AOR '107' with expiration of 180 seconds

[2016-05-12 08:59:38] VERBOSE[2332] res_pjsip/pjsip_configuration.c:
Endpoint 107 is now Reachable

[2016-05-12 08:59:38] VERBOSE[2332] res_pjsip/pjsip_configuration.c:
Contact 107/sip:107 at 192.168.15.73:5060 is now Reachable.  RTT: 29.597 msec


[2016-05-12 09:01:33] VERBOSE[2332] res_pjsip/pjsip_configuration.c:
Endpoint 107 is now Unreachable

-> The endpoint is always lost after about 100 s or 115 s. Until it
expires, the extension does regular qualifies every 60s, which are
working completely fine. There is no problem with firewall or other
things. There is no NAT.


With asterisk 13.7.2, I don't have this problem. It's just working as
expected.
But it's interesting, that 13.7.2 produces completely different log
entries (with unchanged configuration):

[2016-05-12 09:09:58] VERBOSE[4406] res_pjsip/pjsip_configuration.c:
Contact 107/sip:107 at 192.168.15.73:5060 is now Reachable.  RTT: 23.332 msec

-> nothing more!


What's going on in asterisk 13.9? Why does it suddenly behave completely
different?



Thanks,
Michael Maier