I have a very weird problem. At a site we have a UC520 up and configured which runs just as supposed for a few hours (sometimes up to 9-10 hours), and then stops responding.
Traffic goes trough fine, but telephony stops working, no longer responds to DHCP requests, SSL VPN, SSH or CCA etc.- so basically all services stops working.
We then tried to copy the configuration to another UC520 (to make sure it is not hardware-related), but the problem still exists - which rules out hardware problems (at least with the UC520)
Anyone who has an idea about where to start?
Thanks in advance