SM中所有人都能操作的任务包括:() ["查询节点信息","注销操作员","查看版本信息","迁移SC数据"]
以下哪些情况会造成提示“Incorrect number or IP address”?() ["不填写信令地址","不填写RAS地址","不填写节点别名","不填写节点ID"]
以下属于RRJ信令的错误代码的是?() ["Registration prohibited","Incorrect number or IP address","Incorrect call","Call prohibited"]
轻法频下
使用H.235加密功能时,()类型的节点一定要是预定义密码认证的方式。 ["MG","Terminal","Gateway","MCU"]
伏暑秋发