Germany's Regulatory Authority for Telecommunications and Post (RegTP) has opened a public consultation on VoIP. The national regulator is seeking public input on a whole range of issues -- business models, the classification of VoIP under regulatory aspects, numbering, access and interconnection, market definition and possible market entry barriers. The subjects of universal service, customer protection, telecommunications privacy, data protection, emergency services, technical safeguards, the implementation of intercepts and directory enquiry...