| 摘要 |
<p>A monitoring method includes these steps: a monitored device sends service status information to a monitoring device via a Session Initiation Protocol (SIP) message according to an instruction requesting the monitored device to return service status information of services running on the monitored device to the monitoring device. A monitoring device, a monitored device and a monitoring system are also provided. With the technical solution of the invention, when the monitored device runs normally while the status of a service running on the monitored device is abnormal, the monitoring device will not send messages related to the service to the monitored device for processing so as to ensure normal provision of the service and save transport resources with a better user experience.</p> |
