The easiest way to test and play with your call flows is to use what we call a “Skype Channel”. This will give Verboice a regular phone number from which it can receive and make calls to mobile phones and landlines. The name of the feature in Skype that provides that is called Skype Connect. It supports up to 300 simultaneous calls, so you can use this setup in a real scenario without any issues.
This video will show you how to set this up under your Verboice account.