提供国际帧中继SVC业务的数据网的性能,讲述国际帧中继SVC业务的数据网的性能-SVC to provide international frame relay data network business performance

中文版传真通信协议国际标准 ITU-T T.30-This Recommendation defines the procedures used by Group 3 facsimile terminals as defined in ITU-T Rec. T.4. These procedures enable documents to be transmitted on the general switched telephone network, international lease