Document :

ITU-T NGN-GSI  (Study Period 2009)  Contribution  156

Title :

Proposed signalling flow for Internal Communication service feature in Q.centrexSig

Date :

2009-05-04

Source :

China Telecom

AI/Question :

Q3/11

Meeting :

2009-05-11

Access :

Restricted to TIES users [ITU-T]