Document :

ITU-T�SG 11� (Study Period 2009)� Contribution� 115

Title :

Proposed signalling requirements for supporting the Communication Hold service feature in Q.centrexSig

Date :

2009-08-24

Source :

China Telecom

AI/Question :

Q2/11, Q3/11

Meeting :

2009-09-02

Access :

Restricted to TIES users�[ITU-T]