Private Telecommunication Network (PTN); Signalling at the S- Reference Point Generic Feature Key Management Protocol for the Control of Supplementary Services
国外标准现行
标准号:ETSI ETS 300 240-1993
标准名称: 专用通信网(PTN).S-参考点的信令协议.用于控制补充业务的通用键区协议
英文名称:Private Telecommunication Network (PTN); Signalling at the S- Reference Point Generic Feature Key Management Protocol for the Control of Supplementary Services