Originally Posted by payton

partner acs R3.0, one 308ec.

just installed voice messaging pc card R2.0.

set up simple single mailbox to answer incoming calls just like basic answering machine. working great.

problem now is that periodically (every 90 minutes?) extension 10 rings about 4 times. nothing of interest on the display when ringing. if answered i hear a series of dtmf digits.

all mailboxes are empty.

any ideas?