摘要
为降低语音呼叫的数据采集成本,研究了呼叫路由汇聚方法,对于经过网关的每一通呼叫,在对应被叫号码前添加特殊数字前缀,作为路由汇聚需求的唯一标识,实现信令与媒体的数据路由指向特定汇聚网元。实践表明,数据路由经汇聚后,呼叫可继续接续,不影响用户感知,采集成本约为传统方法的1‰。
In order to reduce the data collection cost of voice calling,this paper investigates calling routing convergency methods.For each call passing the gateway,a special digital prefix is attached before the corresponding called number,which serves as the unique identification of routing convergency requirements to realize the data routing of signaling and media pointing to a specific network element.Practice shows that calling can continue without affecting the user perception after the data routing convergency,and the corresponding collecting cost is about 1‰of the traditional method.
作者
全俊斌
廖康
李彬
QUAN Junbin;LIAO Kang;LI Bin(China Mobile Group Guangdong Co.Ltd.,Guangzhou 510000,China)
出处
《移动通信》
2021年第1期126-128,共3页
Mobile Communications
关键词
信令
媒体
路由
汇聚
signaling
media
route
convergency
