(30020) uaCSTA Call
If an extension is registered on an IP phone, and the uaCSTA feature is enabled, the PBX will send an event report to the third-party application when the extension is ringing, or when the extension answer or refuse a call by uaCSTA feature.
Report parameters
| Parameter | Type | Description |
|---|---|---|
| type | Integer | Event ID. |
| sn | String | PBX's serial number. |
| msg | Object<uaCSTA_Info> | The detailed information of the uaCSTA calls. |
- uaCSTA_Info
-
Parameter Type Description operation String The operation that is executed. call_start: The extension is ringing.call_answer: The call is accepted using uaCSTA feature.call_over: The call is hung up or refused using uaCSTA feature.
extension String The extension number that is controlled using uaCSTA feature. call_id String The unique ID of each uaCSTA call. Note: When the uaCSTA feature is enabled, the system will automatically assign a uaCSTA call ID to each call.ip_address String The IP address and SIP port of the IP phone where the extension is registered.
Report example
Extension 2000 receives a call on the registered IP phone.
{
"type":30020,
"sn":"3631A2124XXX",
"msg":"{
"operation":"call_start",
"extension":"2000",
"call_id":"32789",
"ip_address":"192.168.28.2:5060"
}"
}