Amendment 9 to Recommendation ITU-T G.994.1 (2012) includes:
- Codepoint for the support of G.993.5 Annex A (Mitigating Strong FEXT)
- Codepoints for the support of G.993.5 Annex B (Vectored Long Reach VDSL) and G.993.2 Annex D (Unvectored Long Reach VDSL).