AS/ACIF S031:2001 Requirements for ISDN Basic AccessAS/ACIF S031:2001 (.pdf, 467 KB)
Publication date: 24 Jul 2001
Reconfirmed: February 2018
This Standard specifies the technical conditions and performance requirements for certain Customer Equipment (CE) at the Physical, Data Link and Network Layers (Layers 1, 2 and 3) when connected to an Integrated Services Digital Network (ISDN) Basic Access interface at the S/T reference point. The equipment covered by this Standard is all CE that is intended for connection to an Integrated Services Digital Network (ISDN) Basic Access for the purpose of receiving information from, or transmitting information to, the ISDN.
This Standard applies to the following types of ISDN: ETSI Standards based ISDN Basic Access and AUSTEL Technical Standard 013  based ISDN Basic Access.