I was happily using SipToSIS until Skype made some improvements and removed the public API. I can still receive calls (from some Skype correspondents) into Asterisk using this method but cannot make calls from Asterisk to Skype.
For I while I was using skype.ippi.com but that stopped working a while ago, so I guess Skype put paid to that.
So my question: does anybody have a working solution? Or should I just forget about Skype, like Microsoft seem to want?