(V2) Querying Call Information in a Specified VDN

Scenario

This interface is invoked to query call information in a specified VDN based on the calling number, called number, and time segment.

In the V1 version, this interface provides only information about inbound calls. In the V2 version, the isCallIn parameter is added to query information about inbound or outbound calls.

Interface Method

This interface supports only the POST method.

URI

https://ip:port/rest/cmsapp/v2/openapi/vdn/querycalls

In the URL, ip indicates the IP address of the server where the CC-CMS is installed, and port indicates the HTTPS port number of the CC-CMS.

If the request is routed through the NSLB, set ip to the IP address of the NSLB server and port to the HTTPS port number of the CC-CMS service mapped on the NSLB.

Request Description

**Table 1** Parameters in the request header
Parameter	Mandatory	Type	Default Value	Description
Content-Type	Yes	String	None	The value is fixed at application/json; charset=UTF-8.
Authorization	Yes	String	None	For details about the generation mode, see C2 Monitoring, System Outbound Call, CDR, and Knowledge Base Interface Authentication.

**Table 2** Parameters in the request body
Parameter	Mandatory	Type	Default Value	Description
ccId	Yes	Integer	None	ID of a call center. The value ranges from 1 to 65535.
vdn	Yes	Integer	None	ID of a VDN. The value ranges from 1 to 5000.
callerNo	No	String	None	Calling number. The value can be empty, indicating that all calling numbers are queried. The value consists of digits and must comply with the number rules.
calleeNo	No	String	None	Called number. The value can be empty, indicating that all called numbers are queried. The value consists of digits and must comply with the number rules.
beginDate	Yes	Long	None	Start time of a query period. The value is a timestamp in milliseconds. The time cannot be earlier than 00:00:00 of the previous day.
endDate	Yes	Long	None	End time of a query period. The value is a timestamp in milliseconds. The time cannot be later than 23:59:59 on the current day.
isCallIn	Yes	String	None	If the value is true, inbound call information is queried. If the value is false, outbound call information is queried.
limit	No	Integer	None	Limit of records in a query result. The maximum value is 100.
offset	No	Integer	None	offset is used to determine the start page of the query. The value range of offset is as follows: The value of offset is equal to limit x (page – 1). The value is greater than or equal to 0. page indicates the start page to be queried.

Response Description

**Table 3** Parameters in the response message body
Parameter	Type	Description
resultCode	String	Query result. The options are as follows: 0100000: success Other values: failure For details about the failure causes, see Error Code Reference.
resultDesc	Object	Object in the returned result after a successful query.
data	Array <callinDetial>	Object array in the returned result. For details about the parameters of this object, see Table 4.
count	Integer	Number of data records that can be queried.

**Table 4** Parameters of data
Parameter	Type	Description
logDate	Long	Time when data is imported to the database. The value is a timestamp in milliseconds.
callerNo	String	Calling number.
calleeNo	String	Called number.
callId	String	Call ID.
callType	Integer	Call type. For details, see Description of Call Types.
waitBegin	Long	Waiting start time in millisecond-level timestamp.
ackBegin	Long	Response start time in millisecond-level timestamp.
callBegin	Long	Start time of a call in millisecond-level timestamp.
callEnd	Long	End time of a call in millisecond-level timestamp.
vdn	Integer	ID of a VDN.
leaveReason	Integer	Reason why a call is disconnected from a device. For details, see Table 1.
mediaType	Integer	Media type. For details, see Table 1.
subMediaType	Integer	Submedia type. For details, see Table 1.

Error Codes

For details, see Error Code Reference.

Message Example

Request header

Content-Type: application/json;charset=UTF-8
Authorization: ******************

Request parameters

{
    "ccId":1,
    "vdn":170,
    "callerNo": "12345",
    "calleeNo": "23131", 
    "beginDate": "14511111111", 
    "endDate": "14522222222", 
    "isCallIn":"true"
    "limit": 10,
    "offset": 0
}

Response header

HTTP/1.1 200 OK
Content-Type: application/json;charset=UTF-8
Date: Mon, 02 Jul 2018 02:43:03 GMT

Response parameters

{
    "resultCode":"0100000",
    "resultDesc":{
        "data":[
            {
                "logDate": "1615717765000", //Statistics collection time
                "callerNo": "1212", //Calling number
                "calleeNo": "12121212",//Called number
                "callId": "167789709-33", //Call ID
                "callType": "1",//Call type
                "waitBegin": "1615717765000",//Start time of call waiting
                "ackBegin": "1615717765000",//Time when a call is answered
                "callBegin": "1615717765000",//Start time of a call
"callEnd": "1615717765000",//End time of a call
                "vdn": 170, //VDN ID
                "leaveReason": "1", //Reason why a call is disconnected from a device
                "mediaType":53,  //Media type
               "subMediaType":1  //Submedia type
             }
        ],
        count: 5
    }
}

Parent topic: Real-Time Interfaces for VDNs

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