Can I just check - what is the availability of support for G.INP when using G.992.3 and G.992.5 in modems and DSLAMS / MSANs?
I think Burakkucat has it turned on in his modem but is it actually working i.e. supported by the TT LLU DSLAM?
There was a mention in an old thread of someone using proprietary PhyReTx from Broadcom I think in both modem and Broadcom DSLAM - can't find it at the moment.