MAXA Notifier for Skype

MAXA Notifier is a Skype Add-On that notifies you about your individual contact's state changes audibly and can read your contact's messages to you. So you only need to be in hearing distance of your computer to be informed. Supports Wave, Midi and MP3 files and can even read text messages you enter via the text to speech engine.

MAXA Notifier for Skype is freeware.

A branded version (company logo or similar) is possible for a favorable price.