Standard No.:	YD/T 3034-2015
English Name:	Technical requirements of services based on the unified IMS communication barring and Multi-Party call service (Release 1)
Chinese Name:	基于统一IMS的业务技术要求 呼叫闭锁和多方通话业务（第一阶段）
Professional Classification:	YD    Professional Standard - Telecommunication
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2016-4-5
Implemented on:	2016-7-1
Status:	valid
Target Language:	English
File Format:	PDF

本标准规定了基于统一IMS 的呼叫闭锁业务与多方通话业务的业务描述与业务特征、业务服务终端、业务管理、业务触发、业务对功能实体和信令的要求、与其他基于统一IMS 的业务间的交互作用等要求。
本标准适用于基于统一 IMS 的呼叫闭锁业务与多方通话业务。