摘要
随着运营商对3G网络建设力度的加大,IMS已经取代了传统程控交换机和软交换,成为3G网络的核心交换设备。本文详细阐述了7302ISAM-V语音接入网关在IMS网络发生故障或操作维护时对在运行业务的容灾保护机制。
With the operators increase the constructing power for 3G network, IMS has replaced the traditional PSTN switch and soft switch and been the core switch device of 3G network. This paper describes the disaster recover mechanism of 7302 ISAM-V VOIP access gateway, in case malfunction or maintenance happens in IMS network.
出处
《自动化博览》
2012年第8期86-88,共3页
Automation Panorama1
