Table of Contents

Intellectual Property Rights
Foreword
Endorsement Notice
History

Abstract

Specifies the signalling protocol for the support Call priority interruption supplementary service (SS-CPI) at the Q reference point between Private Integrated services Network eXchanges (PINX) connected together within a Private Integrated Services Network (PISN).

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	ECMATC32
Supersedes	BS ISO/IEC 15992 : 1998