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通过专用电路提供帧中继数据传输业务的公用数据网使用的数据终端设备(DTE)和数据电路终接设备(DCE)之间的接口
Interface between data terminal equipment (dte) and data circuit-terminating equipment (dce) for public data networks providing frame relay data transmission service by dedicated circuit
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900/1800MHz TDMA数字蜂窝移动通信网CAMEL应用部分(CAP)技术要求(CAMEL3)
The technical specification of CAMEL3: CAMEL Application Part (CAP) for 900/1800MHz TDMA digital cellular mobile telecommunication network
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媒体网关设备技术要求——综合接入媒体网关
Technical specification for media gateway -- integrated access media gateway
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媒体网关设备技术要求——ATM中继媒体网关
Technical specification for media gateway -- ATM trunk equipment
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媒体网关设备技术要求——IP中继媒体网关
Technical specification for IP trunk media gateway
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PSTN可视电话进网技术要求及测试方法
The technical requirement and test method for PSTN videophone
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SDH上传送IP（IP over SDH)的LAPS技术要求
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通信群路接口模块通用规范
General specification for communication group interface modules
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基于软交换的应用服务器设备技术要求
Technical requirements for application server based on soft switch
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IP网间互联总体技术要求
The general technique requirement of IP network interconnection
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