v52

OpenAPI 3.1.0raw.githubusercontent.com2026-07-311,1941,9384.1 MB

Call Information

List all active calls for given connection

Lists all active calls for given connection. Acceptable connections are either SIP connections with webhook_url or xml_request_url, call control or texml. Returned results are cursor paginated.

get/connections/{connection_id}/active_calls

Path parameters

connection_idstring required

Example:1293384261075731461

Telnyx connection id

Query parameters

afterstring

Opaque identifier of next page

beforestring

Opaque identifier of previous page

limitinteger

Limit of records per single page

numberinteger

The page number to load

sizeinteger

The size of the page

Consolidated page parameter (deepObject style). Originally: page[after], page[before], page[limit], page[size], page[number]

Response

Successful response with list of details about active calls.

Example response

{
  "data": [
    {
      "call_control_id": "v3:MdI91X4lWFEs7IgbBEOT9M4AigoY08M0WWZFISt1Yw2axZ_IiE4pqg",
      "call_duration": 50,
      "call_leg_id": "2dc6fc34-f9e0-11ea-b68e-02420a0f7768",
      "call_session_id": "2dc1b3c8-f9e0-11ea-bc5a-02420a0f7768",
      "client_state": "aGF2ZSBhIG5pY2UgZGF5ID1d",
      "record_type": "call"
    }
  ],
  "meta": {
    "cursors": {
      "after": "v1:g3QAAAADZAAKdGVsbnl4X2lkc2wAAAABbQAAACRlYmRiYzdkNi1kZWRmLTExZWQtYTM3MS0wMjQyMGFlZjAwYjRqZAAJdGltZXN0YW1wbggA8Le4pGhpVxdkAAR0eXBlZAAFYWZ0ZXI=",
      "before": "v1:g3QAAAADZAAKdGVsbnl4X2lkc2wAAAABbQAAACRlYmRiYzdkNi1kZWRmLTExZWQtYTM3MS0wMjQyMGFlZjAwYjRqZAAJdGltZXN0YW1wbggA8Le4pGhpVxdkAAR0eXBlZAAFYWZ0ZXI="
    },
    "next": "/v2/connections/1234567890/active_calls?page[after]=v1:g3QAAAADZAAKdGVsbnl4X2lkc2wAAAABbQAAACRlYmRiYzdkNi1kZWRmLTExZWQtYTM3MS0wMjQyMGFlZjAwYjRqZAAJdGltZXN0YW1wbggA8Le4pGhpVxdkAAR0eXBlZAAFYWZ0ZXI=",
    "previous": "/v2/connections/1234567890/active_calls?page[before]=v1:g3QAAAADZAAKdGVsbnl4X2lkc2wAAAABbQAAACRlYmRiYzdkNi1kZWRmLTExZWQtYTM3MS0wMjQyMGFlZjAwYjRqZAAJdGltZXN0YW1wbggA8Le4pGhpVxdkAAR0eXBlZAAFYWZ0ZXI=",
    "total_items": 50
  }
}