I have Asterisk v1.4 installed on CentOS and after several hours, the server no longer takes calls from peers such as IPKALL (SIP) and Teliax (IAX2). But, I may still call the server from my SIP endpoints, and call between endpoints. This happens consistently.
I do not have ‘qualify’ set to yes, and am using the Asterisk GUI so therefore it is using /etc/asterisk/users.conf for the trunks. Any ideas?