1. function AnonymousCallEnable is ENABLED (default box is unchecked), still number shows on the called number screen, that is anonymous caller ID does not with this firmware ? (it worked just fine with a previous release)
If your service provider is Google Voice, you cannot block your CallerID. Google Voice always presents CallerID and this cannot be changed.
2. there are no new voice mails, still phone system shows I have new messages.
Try the procedure in this thread :
Reset stuttering dial tone?