Since having VOIP Yealink put in the call quality has been bad, distant, quiet, muffled, and no upper frequency.
Our broadband is 80/20 with virtually zero use during calls, router setup on install.
The phone system works fine, but call quality isnt good.
Only once have I had a customer phone who showed the HD symbol on the phone and quality was perfect...
What are others doing for this? The other 100 other customers have never shown this symbol.
I'm sorry your call quality has been poor. So I can get this looked into, can you please send me a private message with some account details?