alert call meaning in Chinese

空袭警报信号

In this system , the residential server and information telephone are integrated via cti . in this way , the server and telephone can share their resources , improve their performance and reduce their cost . at the same time , with the information telephone , to send a alert call and control the other home appliances from far away is realized
论文在研究了与信息电话相关的电信增值业务技术和ip网络技术后，提出了基于家居服务器的信息电话系统构架：利用cti技术实现家居服务器和信息电话机的集成，实现了家居服务器与信息电话机的资源共享，提高了系统总体性能且降低了实现成本；同时实现了通过电话对外报警和通过电话对其它信息家电进行遥控。