WH63 - voice quality poor, sounds like radio

[Atlantis-Ryan]

Same issues here + they will just stop working.

I would say out of the 30 or so of these headsets that we have deployed 5 to 10 have had zero issues including mine(but I rarely use it). About 15 have been replaced under warranty (BY US, not yealink. We are fairly busy and the amount of time it takes to deal with each RMA + the cost of shipping, it is just easier to have a replacement headset drop shipped to our customer).

These headsets seem to be absolute garbage. We are no longer stocking these and will be very cautious with selling any wireless yealink headsets; the wired ones seem to work well.