Summary

This contribution contains Amendment 1 to ITU-T Rec. G.997.1.

This amendment contains:

–           New bits in ATSE for support of new annexes of ITU-T Recs G.992.3 and G.992.5.

–           New parameter for forcing a cold start in the context of automoding.

–           Change to definition of MAXNOMPSD parameters to support different values per mode.

–           Change and new parameters for support of L2 mode.

–           New parameter to indicate the selection of upstream mask in ITU-T Recs G.992.3 and G.992.5 Annexes J and M.