Design and Implementation of VoIP Prepaid Service Based on RADIUS
The prepaid service is a valid method to assure the credit of users that is prevalent used by vendors at present, and it is a very important and applied function. Firstly, the generic AAA architecture and the work principle of RADIUS protocol used by prepaid service are introduced simply. Secondly, the system structure of VoIP authentication and accounting system based on RADIUS is described. Finally, this paper emphasizes on the implementation of the VoIP prepaid service. The results show that the prepaid service can enlarge the function of VoIP authentication and accounting system and validly control the customer credit.
RADIUS AAA prepaid VoIP
Xuelian Chen Jingtao Hu
Department of Information Engineering.LiaoNing Provincial College of Communications Department of In Department of Industrial Control System.Shenyang Insitute of automation,CAS Shen Yang, China
国际会议
太原
英文
668-671
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）