Amendment 3
1 Support of the channel
configuration parameter FORCEINP by Recommendations ITU‑T G.992.3
and G.992.5
2 Support of the Impulse Noise
Monitoring parameters by G.992.3 and G.992.5
3 Support of the Transmitter
Referred Virtual Noise configuration parameters by Recommendations ITU‑T G.992.3
and G.992.5
4 Reporting of electrical length
estimated by VTU-R
5 Support for SOS triggering
configuration and support