ITU-T H.248.12 FRENCH-2001
网关控制协议:用于H.323和H.324互通的H.248.1包 系列H:视听和多媒体系统.视听业务的基础设施.通信程序.16号研究组
Gateway Control Protocol: H.248.1 Packages for H.323 and H.324 Interworking Series H: Audiovisual and Multimedia Systems Infrastructure of Audiovisual Services - Communication Procedures Study Group 16