Document :

ITU-T SG02  (Study Period 2005)  Delayed Contribution  81

Title :

Number Portability in an IP and NGN Environment - Proposed update of E.164 Supplement 2 Appendix 1

Date :

2006-04-11

Source :

Telekom Austria

AI/Question :

Q1/2

Access :

Restricted to TIES users [ITU-T]