首页>
外国专利>
Methods and systems for identifying calls connected without answer supervision and for automatically generating billing information for the calls
Methods and systems for identifying calls connected without answer supervision and for automatically generating billing information for the calls
展开▼
机译:用于在没有接听监督的情况下识别连接的呼叫并自动生成呼叫计费信息的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
Methods and systems for identifying calls connected without answer supervision and for automatically generating billing information for these calls are disclosed. A monitoring device copies signaling messages associated with calls. The signaling messages are correlated into call detail records. The call detail records are analyzed to identify calls connected without answer supervision. In one implementation, calls that exceed a predetermined duration and for which no answer message was returned from the terminating end office are identified as calls without answer supervision. For these calls, billing records may be generated and forwarded to a network billing center.
展开▼