(30035) System Event Notification (Warning)

When a warning-level PBX system event (with notification enabled) occurs, the PBX will send an event report to the third-party application.

Report parameters

Parameter	Type	Description
type	Integer	Event ID.
sn	String	PBX's serial number.
msg	Object <System_Event_Info>	The detailed information.

System_Event_Info

Parameter	Type	Description
event_name	String	The name of PBX system event.
event_type	String	The type of PBX system event. operation telephony system security reminder
event_level	String	The severity level of PBX system event. warn: Event that indicate specific components or applications are not in ideal states, and further action could result in errors.
event_content	String	The content of PBX system event.
create_time	String	The time when the PBX system event occurred.

Report example

{
    "type": 30035,
    "sn": "365XXXXXXXXXXUUG",
    "msg": {
        "event_name": "sip_trunk_disconnect",
        "event_type": "telephony",
        "event_level": "warn",
        "event_content": "The PBX failed to connect or register to the account trunk: 89-Inbound at 2026/01/16 09:57:30 due to Unreachable.
                          Now the extensions may not be able to call through this trunk.
                          Please log into your PBX to check as soon as possible.
                          PBX Name: PBX-CRM
                          PBX SN: 365XXXXXXXXXXUUG",
        "create_time": "2026/01/16 15:00:49"
     }
}