On 14/09/2021 19:54, David Higton wrote:
> BT's transition to Digital Voice must be quite close now
BT's voice service has been digital for all but the last mile and then
only for small businesses and domestic users, for several decades now.
As mentioned in another thread, even small businesses had a digital
voice option, to the premises, several decades ago, although it was
generally only people who wanted data as well that used it.
All links down to the remote concentrator level (exchange buildings)
have been digital and business user with multiple lines and a PABX will
generally have been connected using digital.
All BT phone calls are handled as digital at some part in their journey.