Skype for Asterisk
Finally some work on an official Skype channel driver for Asterisk:
Specifically, the beta version of Skype For Asterisk is an add-on channel driver module that integrates Skype Internet calling with Asterisk-based telephony products. Skype For Asterisk also complements small and mid-sized business users’ existing services by providing low rates for calling landline and mobile phones around the world.