摘要
本文介绍了下一代网络模型以及由H．248／MEGACO协议控制的中继媒体网关的设计和实现,分析了它的系统结构和软件结构,重点描述了GCP应用程序的设计和实现。并给出了媒体网关控制的统一接口,此接口屏蔽了媒体网关控制协议的多样性,便于今后在应用层的扩展。
This dissertation introduces NGN model and the design and implementation of a kind of media gateway controlled by H. 248/ MEGACO protocol, in terms of the system architecture and the software architecture, particularly focusing on the design and implementation of GCP application. This dissertation also provides the universal interface for the control of media gateway, masking the diversities between gateway control protocols, which will benefit the expansion in application layer.
出处
《计算机应用与软件》
CSCD
北大核心
2007年第5期128-130,共3页
Computer Applications and Software
