Hi there
Don't know.. if it's a feature.. or Bug.. I just wan't let you know:
When I call to my SIP-Account (wich is connected to askozia), and hungup.
There will be a mail notification.
If I call to my SIP-Account, hungup, and call again... and somebody picks up the phone..
I don't get any notification... !
Don't know.. if I should caled it a BUG or Feature..

but.. it's there...
Andy