Does Zfone work with Skype?
No. Skype uses a closed proprietary protocol, which they do not publish. That makes it difficult to design Zfone to work with it. Skype intentionally does not interoperate with the rest of the VoIP industry, which is built on open standards. I decided to follow the industry standards. There is one other problem with Skype. It uses a Variable-Bit Rate codec, which introduces significant vulnerabilities, regardless of the quality of encryption.
