ISO/IEC 13246:1997标准是为了规范宽带私有综合服务网络（B-PISN）中的交换信令协议而制定的。B-PISN是一种基于ATM技术的网络，用于提供多种综合业务，如语音、数据和视频等。B-PISN中的交换信令协议是用于控制和管理网络中的呼叫和连接的协议。

该标准规定了在B-PISN中使用的ATM适配层协议，以及在B-PISN中使用的交换信令协议的要求和规范。ATM适配层协议是用于将交换信令协议传输到ATM网络中的协议。交换信令协议是用于在B-PISN中控制和管理呼叫和连接的协议。

该标准规定了交换信令协议的基本要求和功能，包括呼叫建立、呼叫释放、呼叫保持、呼叫转移、呼叫等待、呼叫转接、呼叫转发等。此外，该标准还规定了交换信令协议的消息格式、消息流程、错误处理等方面的要求和规范。

该标准的实施可以提高B-PISN的互操作性和可靠性，促进B-PISN的发展和应用。

相关标准
- ISO/IEC 11572:1995 Information technology -- Telecommunications and information exchange between systems -- Broadband Private Integrated Services Network -- Inter-exchange signalling protocol -- Call control
- ISO/IEC 13868:1997 Information technology -- Telecommunications and information exchange between systems -- Broadband Private Integrated Services Network -- Inter-exchange signalling protocol -- Connectionless data protocol
- ISO/IEC 13870:1997 Information technology -- Telecommunications and information exchange between systems -- Broadband Private Integrated Services Network -- Inter-exchange signalling protocol -- Connection-oriented data protocol
- ISO/IEC 13871:1997 Information technology -- Telecommunications and information exchange between systems -- Broadband Private Integrated Services Network -- Inter-exchange signalling protocol -- Connectionless multimedia protocol
- ISO/IEC 13872:1997 Information technology -- Telecommunications and information exchange between systems -- Broadband Private Integrated Services Network -- Inter-exchange signalling protocol -- Connection-oriented multimedia protocol