ITU-T Q.734.2 FRENCH-1996
第3阶段.使用NO.7信令系统的多方补充业务的描述. 三方业务11号研究组.22pp

Stage 3 Description for Multiparty Supplementary Services Using Signalling System No. 7: Three-Party Service Study Group 11; 22 pp

标准号

ITU-T Q.734.2 FRENCH-1996

发布日期

1996年07月01日

实施日期

废止日期

无

中国标准分类号

M11;M12

发布单位

IX-ITU

引用标准

ITU-T Q.730-1993 ITU-T Q.761-1993 ITU-T Q.762-1993 ITU-T Q.763-1993 ITU-T Q.764-1993 ITU-T I.254.2-1992 ITU-T Q.84.2-1995 ITU-T Q.954.2-1995 ITU-T I.112-1993 ITU-T I.210-1993

适用范围

This Recommendation describes the stage 3 of the three-party supplementary service for the Integrated Services Digital Network (ISDN) by means of the Signalling System No.7 ISDN User The three-party (3PTY) supplementary service enables a user to establish a three-way conversation, i.e. a simultaneous communication between the served user and two other users.