asterisk users - Jul 2005 - Dialplan help needed: How to avoid wakeup call in the voice mail box?

Sometimes for me unknown reasons a wakeup call cannot delivered to a 
phone and ends up in the voice mail box (and consequently sent via email 
to the phone user).

It would be nice to find the reason why the phone was not reachable, but 
for sure it is useless to send a wakeup call to the mailbox. How can I 
avoid this?


bye

Ronald