Scheduling Skype Phone Call - Geek's VoIP
On unix-compatible systems, you can schedule Skype to make phone calls. For instance, On OS X, you can do it with a simple crontab setup, like:
55 7 * * * open callto://+13056740165 > /tmp/skype.log
which will call certain unfriendly company’s customer service number, every day at 7:55 AM.