关守的英文

• gatekeeper
• gateway
• sekimori

• 关:    close; shut
• 守:    guard; defend
• 把关守隘:    guard the passes
• 网关守护神:    gated
• 海关守法范围:    compliance area

例句与用法

1. The commercial ip phone network is composed of ip phone gateway , gatekeeper , supporting system , telephone network and ip network
   商业性的ip电话网络主要由ip电话网关( gateway ) 、关守( gatekeeper ) 、支持系统以及电话网和ip网络等几部分构成。
2. The telephone network can be interoperated with ip network by the gateway , gatekeeper and supporting system in the commercial ip network architecture . meanwhile , the architecture utilizes the ip resource with the highest efficiency and implements the interoperability of tranditional telephone business between the two different kinds of network structures , on the ip network ' s predominance in the technology and economic fields
   它通过网关、关守及其他支持系统将电话网与ip网进行互连，利用ip网在技术及经济上的优势，最大限度地使用ip网络资源，实现电话业务在两网中的互通。
3. It can provide many functions : the conversion between transfer formats , the conversion between communication protocols , the conversion between analog signals and digital signals , the conversion of control commands , real time audio code / decode , ip call control , control of rtp / rtcp , call detail logs , accounting and some of gatekeeper ' s functions such as address tansfer / search .
   它提供以下功能：传输格式间的转换，通信规程间的转换，音频、数据格式转换，呼叫控制信令的转换，对pstn的呼叫控制功能， pstn电路交换功能，实时语音处理语音压缩功能， ip网络呼叫控制功能，对实时对话协议rtp rtcp的控制功能，呼叫日志，计费功能，还包括关守的地址翻译搜索等功能。