Extensions List Editor: This is where you set the custom handling for your special Skype contacts. Each user in this list can either be sent to a specific phone number, a common number (like your cell phone), or even have full dialling privileges, or to the SAM (Skype Answering Machine). If the SAM handles the call and Skype Forwarder detects a custom message the caller will be played that custom message.
One other field here is the "Extension". This is used when Skype Forwarder answers an incoming telephone call and lets the caller contact anyone on the list by keying in their extension. In order for this to work, each extension list entry requires a unique extension number.
Also, when viewing (or editing) an extension in edit mode, you can navigate through the list from the editor by the 2 buttons "Previous" and "Next". These let you walk through the extension list changing fields as you need. Walking past any end of the list will close the window.
