We have seen attempts to add more legislation to voice over IP in America so I guess it was only a matter of time.
"The Guardian has learned that police and security agencies have been lobbying ministers and senior officials, expressing fears about the potential for voice-over-internet-protocol technologies to hide a caller's identity. Their aim? To get VoIP providers to monitor calls and find ways to identify who is calling whom - and even record them."
The proposed requirement for all VoIP services to have to provide 999 services would kill any free VoIP service, unless the government is offering to cover the costs. If they want to log and trace VoIP why not Instant Messages? If they want to log and trace IM then what about email… (You get the idea)