I have been using Voipbuster and some months ago I wrote a software to
check whether I exceeded the 300 minutes limit.
Now it is available to anyone.
It works with Voipbuster, Voipstunt, Voipcheap.com, Voipcheap.co.uk,
Basically it downloads calls details from the website and stores them into
your computer where they can be filtered.
A new version is going to be released in a couple of weeks (the software
can update itself) to support new provider and functionalitues.
..NET Framework 2.0 is required.
It can be downloaded here: http://www.microsoft.com/downloads/d...D-AAB15C5E04F5
If you want to try it, it's available here: http://www.cesaretto.it/CallManager/
Don't forget to tell me what you think about it.