History
09.123GPPApplication of ISDN User Part (ISUP) Version 2 for the Integrated Services Digital Network (ISDN) - Public Land Mobile Network (PLMN) signalling interfacePart 1: Protocol specificationTS
Document history | ||
March 1996 | Public Enquiry PE 104: 1996-03‑25 to 1996-08‑16 | |
February 1997 | Vote V 9717: 1997-02-25 to 1997-04-25 | |
May 1997 | First Edition | |
November 1998 | Revised Edition Approved by SPS1 and SMG3 WPB | |
ISBN 2-7437-1484-0
Dépôt légal : Mai 1997