ISO/IEC 20115:2004 

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Use of QSIG for Message Centre Access (MCA) profile standard

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Abstract

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

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.

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Additional information

Publication typeInternational Standard
Publication date2004-05-21
Edition1.0
Available language(s)English
TC/SCISO/IEC JTC 1/SC 6 - Telecommunications and information exchange between systemsrss
ICS33.040.35 - Telephone networks
Pages61
File size435 KB

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