On Mon, 23 Sep 2013, Peter Corlett wrote:
  On Mon, Sep 23, 2013 at 10:00:37AM -0700, Fred Cisin
wrote:
 [...]
  How is the current sound quality?
 Is it "really really good"? 
 The state of the art in VoIP and cellular is *better* than POTS lines. 
Is the state-of-the-art actually full-duplex instead of "first talker
mutes the other guy.."?
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