1)
Monitoring of short interruptions for ITU-T G.993.2
2)
Management of new retrain criterias for ITU-T G.993.2
3)
Management of new electrical loop length estimation for ITU-T G.993.2
4)
Change in inhibition rules of LOSS-L and LOSS-LFE
5)
Support of new ITU-T G.993.2 PSD masks