add: support alarm forward by sms

restagent/config/config.go

@@ -94,8 +94,9 @@ type YamlConfig struct {
 		} `yaml:"sms"`
 		SMSC struct {
 			Addr       string `yaml:"addr"`
-			UserName string `yaml:"userName"`
+			SystemID   string `yaml:"systemID"`
 			Password   string `yaml:"password"`
+			SystemType string `yaml:"systemType"`
 		} `yaml:"smsc"`
 	} `yaml:"alarm"`