[Kamailio-Users] Kamailio is loosing all registrations

[Joao Gomes Pereira]

Hello to all
I have been using Kamailio for a long time, but now some of my clients 
aren't registering... I see the REGISTER packets coming in the server 
(with ngrep), but Kamailio doesn't answer.

I'm not using persistent storage, so all registrations are in memory. 
But when Kamailio reaches 30 or more registrations... it just stops 
answering and looses all registered clients:


[root at server ~]#  kamctl ul show | grep records
Domain:: location table=512 records=4 max_slot1



I have disk space, could this be lack of memory?

[root at server ~]# free -m
             total       used       free     shared    buffers     cached
Mem:           748        630        118          0        148        391
-/+ buffers/cache:         90        658
Swap:         1503          0       1503


There are no errors in
/var/log/kamailio
How can I be sure of whats the problem?

Thanks
Regards
Joao Pereira