V网伴侣业务与传统的VPMN业务(移动虚拟专网业务)在语音呼叫流程上高度融合,设计V网伴侣业务平台与SCP(业务控制点)之间的故障检测机制是为了保障V网伴侣业务平台发生故障情况下,用户原有的VPMN业务不受影响.首先分析了V网伴侣业务中手机发起的呼叫流程,然后讨论了基于EB-NCSP业务平台的V网伴侣业务平台与SCP之间的故障检测机制的设计.
VPMN partner service is highly integrated in voice call procedure with traditional VPMN(virtual private mobile network) service.The design of fault detection mechanism between VPMN partner service platform and SCP(service control point) is to keep the VPMN service available when the VPMN partner service platform is in fault.This paper analyzes the call procedure of VPMN partner service initiated by phone.Then,it focuses on the design of fault detection mechanism between VPMN partner service platform basing on EB-NCSP(EB next core service platform) and SCP.