ISO/IEC 20115:2004

This standard was last reviewed and confirmed in 2015. Therefore this version remains current.

The electronic version of this International Standard can be downloaded from the ISO/IEC Information Technology Task Force (ITTF) web site

Abstract

Preview

ISO/IEC 20115:2004 specifies the combination of base standards, together with the selection of appropriate options and parameter values, necessary to specify how QSIG/PSS1 can be used for Message Centre Access (MCA) procedures.

ISO/IEC 20115:2004 identifies the necessary or optional employment of particular functions, procedures and services for a

Calling User to deposit messages for a Served User at a Message Centre,
Served User to monitor the Served User's Mailbox for new messages,
Served User to browse through the messages saved in the Served User's Mailbox,
Served User to retrieve the messages saved in the Served User's Mailbox, and
Served User to get connected to the Originator of a message or any other destination.

General information

Status
: Published

Publication date
: 2004-05
Edition
: 1

Number of pages
: 61
Technical Committee
: ISO/IEC JTC 1/SC 6 Telecommunications and information exchange between systems
ICS
:
33.040.35 Telephone networks