Oh snap! I'm one step closer to being able to cancel my cell phone subscription all together.
What I'm really wondering is this: At what point will this become a viable alternative to office based VoIP systems? How good does the audio have to be? At what point can you just tell everyone to leave Gmail open in a tab instead of buying an expensive SIP phone system? And what happens if Google goes the extra mile to make sure that Google Voice integrates with SIP-based phones when they add this feature to Google Apps?
