We have been noticing more odd behavior with the SPA525G phones and UC500. In more "hammer it" testing in our lab, we have found the SPA525G MWI light will light for odd reasons. During some of our latest testing, we have been able to ge tthe MWI to turn on even though is no voice mail associated to the extension assigned to the phone. This seems to happen when the phone misses a call from an internal extension. Phone firmware 7-2-5 and UC500 build 7-0-3.
Is this expected behavior or another bug?
A phone reboot will clear the MWI light, but that would not be a prefer method to correct the issue.
Thanks in advance.