Comment Re:I'd like to be able to hear the pin drop first. (Score 1) 103
It's not an issue of bandwidth unless you are talking peer to peer with some client that supports more advanced CODECs. If you call touches PSTN, 99% of the time you are going to use G.711. If your provider users compression your most likely using G.729 and that has a MOS of 3.8 best case.