车载话音集中控制器中VoIP网关技术实现  

VoIP Gateway Technology for Vehicle-Borne Voice Centralized Controller

作　　者：李志国[1] 李乔[1] 

机构地区：[1]中国电子科技集团公司第二十八研究所,南京210007

出　　处：《指挥信息系统与技术》2012年第2期61-66,共6页Command Information System and Technology

摘　　要：介绍了车载话音集中控制器的整体设计及其IP电话(V oIP)联网总体构成。从V oIP网关的话音模式、录音管理以及消息转发机制角度,阐述了V oIP网关设计。通过车载话音控制器完成了野战地域网与无线网络的互连互通,增强了指挥调度能力。The overall design of the vehicle-borne voice centralized controller and the general voice over internet protocol （VoIP） networking is described. The VoIP gateway design is illustrated from the voice mode of the VoIP gateway, the recording management and the message forwarding mechanism. Experimental results show that the vehicle-borne voice centralized controller can en- able the interconnection between the field data communication network and the wireless network, thus enhancing command and dispatching capabilities.

关 键 词：车载话音集中控制器 VOIP网关 互连互通 话音编码 

分 类 号：TN915.05[电子电信—通信与信息系统]