v47

latestOpenAPI 3.1.0raw.githubusercontent.com2026-06-181,0851,7264.5 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

page[number]integer
page[size]integer

Response

Successful response with list of details about active calls.

Example response

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