Hello,
     I have a number of Polycom phones that appear to forget that they have a message waiting then a little while later they seem to remember again.  This was not the case with the same phones under Asterisk (Sorry to say that here but it's the only comparison I have).

I have looked at a number of settings in sofia and can't seem to find one that makes any difference.

Does anyone else have this issue?  How did you solve it?

DigiLord