Current problems aside, VOIP.MS is one of the few providers that have a fix for this issue. Go to account settings and under the Advanced tab there is a setting for Max Expiry. The default is 3600 but for my Allworx systems I set this to 240. If you are using multiple systems this setting is also av...

You are currently allowed to upgrade to the highest supported system up to 8.2 without an Feature key. For the higher systems 7.7+ you have to download the update and load from your PC unless you have a valid Software Update key. Do not skip a major version. Some of these do a necessary firmware upd...