Abstract

This standard describes the additions to the ISDN User Part (ISUP) for providing a transport mechanism used by applications requiring a bearer in conjunction with the support of the application's signalling information flow. It specifies the Application Transport Mechanism (APM) for the pan-European Integrated Services Digital Network (ISDN) as provided by the European public telecommunications operators. This transport mechanism shall provide the same capabilities as the Transaction Capabilities.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	European Telecommunications Standards Institute
Pages
ISBN
Committee	SPAN 1
Supersedes	PREN 301 069-1 : 1.2.2