Document :

ITU-T�SG 13� (Study Period 2013)� Temporary Document� 41-PLEN

Title :

Supplement 21 to Y.2000-series (Y.ipev) - NGN requirements for interworking with legacy IP-based networks - for approval

Date :

2013-03-01

Source :

Editor

AI/Question :

Q11/13

Access :

Restricted to TIES users�[ITU-T]