Those are just a few of services unavailable not only in Canada but also in most of the world, which sucks big time and which is one of the main reasons why I want to move to the States, especially Silicon Valley.
how do you fix the issue of getting Google Voice on your phone with a proxy?
Find a generic voip provider with incoming numbers, priority call forwarding, voicemail saved as mp3 files and emailed to you? All you'd be missing is the texting and voicemail transcription, but your not missing much from that.