私有综合服务网络(PISN)是一种专用的通信网络,用于在组织内部提供各种通信服务。PISN可以提供语音、数据和视频通信服务,以及其他高级功能,如呼叫等待、呼叫转移和呼叫保持等。PISN的交换信令协议(ISDN)是一种用于在数字通信网络中传输信令的协议。
ISO/IEC 15431:2003标准规定了在PISN中使用的无线终端呼叫处理附加网络功能的交换信令协议。这些附加网络功能包括呼叫等待、呼叫转移、呼叫保持、呼叫拒绝和呼叫转接等。这些功能可以通过无线终端进行控制,从而提高了用户的便利性和通信效率。
该标准规定了无线终端呼叫处理附加网络功能的交换信令协议的详细规范。其中包括呼叫等待、呼叫转移、呼叫保持、呼叫拒绝和呼叫转接等功能的信令流程、信令格式、信令参数和信令编码等方面的规定。这些规定可以帮助开发人员实现无线终端呼叫处理附加网络功能的交换信令协议,从而提高PISN的通信效率和用户体验。
总之,ISO/IEC 15431:2003标准是一项关于PISN交换信令协议的无线终端呼叫处理附加网络功能的标准。该标准规定了无线终端呼叫处理附加网络功能的交换信令协议的详细规范,可以帮助开发人员实现这些功能,从而提高PISN的通信效率和用户体验。
相关标准
- ISO/IEC 11572:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call transfer supplementary service
- ISO/IEC 11574:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call waiting supplementary service
- ISO/IEC 11576:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call hold supplementary service
- ISO/IEC 11579:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call deflection supplementary service
- ISO/IEC 11582:1995 Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Inter-exchange signalling protocol -- Call completion supplementary service