12th April 2019 at 10:27 #32358
Apologies for the very late response..
At the time of writing (2019), Mobile Networks have solutions that are based on Mobile Cross-Talk and Echo Cancellers in pool. This alleviates NEXT and FEXT line echoes.
NEXT – Near End Cross Talk
FEXT – Far End Cross Talk
VBR/ Wallis Dudhnath