基于软交换技术的调度台设计

软交换技术在通信领域得到了大规模应用。在行业领域,如电力行业的调度领域,软交换技术也逐渐代替了电路交换技术。针对调度系统的特殊应用,提出了基于软交换技术的调度台设计方案,描述了调度台的软硬件体系结构及各组成模块的功能,详细分析了呼叫流程及业务实现原理。基于软交换技术,针对调度系统对设备稳定性的特殊要求,提出了调度台双归属概念,提高了整个系统的可靠性。

Design of Dispatching Console Based on Soft Switch Technology

Soft switch has been applied in communication field on a large scale.In industry fields,especially in the dispatching field of electric power industry,soft switch technology has gradually replaced circuit switch technology.Regarding the special application of dispatching system,the paper proposes a dispatching console design scheme based on soft switch technology,describes the software and hardware architectures and the functions of the modules,and analyzes the call flow and service implementation principles.Based on soft switch technology,the paper also proposes the dual-homing concept of dispatching console to meet the special requirement of dispatching system for device stability,which improves the reliability of the whole system.