XX 中国移动 NGN 附件 1 技术法律规范书点对点应答 v12025 年综合集群网项目选型(TDM-PBX/IP-PBX/IAD/AD 设备)技术法律规范书中国移动广东公司2025 年 2 月1、 概述··················································································61.1 总则....................................................................................................................................61.2 总体要求............................................................................................................................61.3 法律规范书的补充及修订................................................................................................71.4 方案建议书编制要求........................................................................................................71.5 报价要求............................................................................................................................82、 工程描述··········································································102.1 工程概述..........................................................................................................................102.2 技术需求..........................................................................................................................112.2.1 TDM-PBX.................................................................................................................112.2.2 IP-PBX.......................................................................................................................112.2.3 IAD............................................................................................................................122.2.4 AG..............................................................................................................................123、 技术法律规范···...