Standard No.:	YD/T 1864-2009
English Name:	Technical Requirement for ZZ-Interface of Legacy MS Domain (LMSD) in 800MHz/2GHz cdma2000 Digital Cellular Mobile Communication Network
Chinese Name:	800MHz/2GHz cdma2000数字蜂窝移动通信网 传统终端域（LMSD）ZZ接口技术要求
Chinese Classification:	M36    Radio communication equipment
Professional Classification:	YD    Professional Standard - Telecommunication
ICS Classification:	33.060.99 33.060.99    Other equipment for radiocommunications 33.060.99
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2009-6-15
Implemented on:	2009-9-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	16000 words
Translation Price(USD):	480.0
Delivery:	via email in 1~3 business day

本标准规定了800MHz/2GHz cdma2000 数字蜂窝移动通信网设备传统终端域（LMSD）移动交换子系统设备ZZ接口的技术要求，包括ZZ接口功能、SIP协议与消息、SDP与媒体协商、ZZ接口业务与信令流程、SIP-ISUP之间的消息映射等。
本标准适用于LMSD软交换网中支持ZZ接口的相关设备。