We have two SoundPoint 331's that don't seem to save settings through the web interface.
For example, we have tried changing the daylight savings settings, but once clicking onSubmit at the bottom of the page, the settings have reverted back to their original settings when you go back to the Time page.
There are 9 SoundPoint 331's at this site, and only two of the phones are having this issue, the other 7 seem fine.
if you do not have provision server and using default factory configuration. phone needs to be rebooted before you can see any changes. do not do anything until it reboored. sometime need to wait very very long time for it to autometic reboot.