Document :

ITU-T�SG15� (Study Period 2009)� Contribution� 1546

Title :

Comments and proposal on revision of G.657

Date :

2011-11-18

Source :

Communication Line Products Association of Japan , Nippon Telegraph and Telephone Corporation (NTT)

AI/Question :

Q5/15

Meeting :

2011-12-05

Access :

Restricted to TIES users�[ITU-T]