PISN- Inter-Exchange Signalling Protocol - Advice of Charge Supplementary Service (QSIG-AOC), Second Edition
Document status: Active
PISN- Specification, Functional Model and Information Flows - Recall Supplementary Service (RESD), Second Edition
Document status: Active
PISN- Inter-Exchange Signalling Protocol - Recall Supplementary Service (QSIG-RE), Second Edition
Document status: Active
PISN - Cordless Terminal Mobility (CTM) - Inter-Exchange Signalling Protocol - Cordless Termnal Incoming Call Additional Network Feature (QSIG-CTMI), Second Edition
Document status: Active
PISN - Cordless Terminal Mobility (CTM) - Inter-Exchange Signalling Protocol - Cordless Termnal Location Registration Supplementary Service (QSIG-CTLR), Second Edition
Document status: Active
Services for Computer Supported Telecommunications Applications (CSTA) Phase II
Document status: Active
Protocol for Computer Supported Telecommunications Applications (CSTA) Phase II
Document status: Active
Authentication and Privilege Attribute Security Application with Related Key Distribution Functions - Part 1,2 and 3, Second Edition
Document status: Active
PISN- Specification, Functional Model and Information Flows - Call Interception Additional Network Feature (ANF-CINTSD), Second Edition
Document status: Active
PISN- Inter-Exchange Signalling Protocol - Call Interception Additional Network Feature (QSIG-CINT), Second Edition
Document status: Active
