Multiple times in the last week I have had to reboot phones in the network due to a hard lock (menu keys do nothing, etc)They are running 7.5.4. I have noticed a firmware upgrade is available and plan to do so, but don't want to guess at the source o...

We have made some changes to the phonebook.xml and internal callerid structure to our Asterisk system.Some phones still show the old user's callerid name, while others are showing the updated one when calling. We suspect this is due to the phone usin...