Document :

ITU-T�SG13� (Study Period 2005)� Contribution� 72

Title :

Proposed the routing and switching of a PTDN

Date :

2007-04-05

Source :

MII, People's Republic of China

AI/Question :

Q13/13

Meeting :

2007-04-16

Access :

Restricted to TIES users�[ITU-T]