--- title: "Changes to Streaming start" method: POST path: "/calls/{call_control_id}/actions/streaming_start" --- # Changes to Streaming start `POST /calls/{call_control_id}/actions/streaming_start` > Every recorded change to this operation, newest first. > 441 revisions in range; 1 not diffed. ## Timeline Changed in 54 of 441 revisions. - **2026-08-17** `1571b0380bd7`: 3 breaking - **2026-08-04** `8f5f4e537994`: 4 breaking - **2026-02-20** `e7ccacab0b26`: 2 info - **2026-02-04** `a3a64a14ed68`: 2 info - **2026-02-03** `6a9394d3d3bb`: 1 warning, 1 info - **2025-12-12** `97b6436446db`: 1 info - **2025-09-19** `57bb7948da5d`: 1 info - **2025-09-01** `1c48caf8f159`: 5 info - **2025-08-15** `c57f4613ea87`: 2 breaking - **2025-08-11** `0606a8c47df7`: 1 breaking - **2025-08-11** `5e703a375518`: 1 breaking - **2025-08-11** `45a854866005`: 1 breaking - **2025-08-08** `2e72aa01a5a1`: 1 breaking - **2025-08-08** `7952080be8f8`: 1 breaking - **2025-08-08** `144abaf03f62`: 1 breaking - **2025-08-08** `10aa5bc09ecc`: 1 breaking - **2025-08-07** `d7484a0a7768`: 1 breaking - **2025-08-07** `8e5f0d46ddd6`: 1 breaking - **2025-08-07** `676a368c011d`: 1 breaking - **2025-08-05** `f618a1006b1a`: 1 breaking - **2025-08-05** `51b123d64141`: 1 breaking - **2025-08-04** `5ea2f9679014`: 1 breaking - **2025-08-04** `b027d7073c5b`: 1 breaking - **2025-08-04** `44161174fc15`: 1 breaking - **2025-08-04** `d0bb8be24d5a`: 1 breaking - **2025-08-04** `f60b6a1dffb2`: 1 breaking - **2025-08-04** `441e11d27bba`: 2 breaking - **2025-08-04** `ddc1a62684d2`: 1 breaking - **2025-08-04** `ae0258dceac3`: 2 breaking - **2025-08-04** `9092c0625f49`: 1 breaking - **2025-08-04** `b9a59c2da231`: 4 breaking - **2025-08-01** `9922dcb29641`: 3 breaking - **2025-08-01** `f87271113641`: 3 breaking - **2025-08-01** `61d945742de3`: 3 breaking - **2025-08-01** `99020e181f1c`: 3 breaking - **2025-08-01** `3614a68dc607`: 3 breaking - **2025-07-31** `47ead24182c8`: 3 breaking - **2025-07-30** `13eaae046af7`: 3 breaking - **2025-07-25** `b7607afaef95`: 3 breaking - **2025-07-25** `dd0dfcd94701`: 3 breaking - **2025-07-24** `6ad7361a2335`: 3 breaking - **2025-07-24** `253d9a1bba97`: 3 breaking - **2025-07-23** `1083e5c24d8f`: 3 breaking - **2025-07-16** `b5433e9b6e42`: 3 breaking - **2025-07-15** `34fed4d6b28d`: 3 breaking - **2025-07-15** `67c9fa18d5ef`: 3 breaking - **2025-07-15** `99b0d0af53c6`: 3 breaking - **2025-07-10** `98029c9ccdd5`: 3 breaking - **2025-07-08** `1059b083160b`: 3 breaking - **2025-07-08** `d49a13e1ec17`: 3 breaking - **2025-07-07** `657402475201`: 3 breaking - **2025-07-07** `d671264e7ab5`: 3 breaking - **2025-07-03** `18c5992ca257`: 3 breaking - **2025-07-02** `b443330a00cd`: 3 breaking ## Changes - **2026-08-17** `1571b0380bd7`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `integer` for status `default` - **2026-08-04** `8f5f4e537994`: 4 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `integer` to `int32` for status `default` - the `errors/items/source/pointer` response's property format changed from `json-pointer` to no format for status `default` - **2026-02-20** `e7ccacab0b26`: 2 info - added the new optional request property `custom_parameters` - added the new optional request property `stream_auth_token` - **2026-02-04** `a3a64a14ed68`: 2 info - added the new optional request property `stream_bidirectional_sampling_rate` - added the non-success response with the status `422` - **2026-02-03** `6a9394d3d3bb`: 1 warning, 1 info - removed the request property `stream_bidirectional_sampling_rate` - removed the non-success response with the status `422` - **2025-12-12** `97b6436446db`: 1 info - added the non-success response with the status `422` - **2025-09-19** `57bb7948da5d`: 1 info - added the new optional request property `stream_bidirectional_sampling_rate` - **2025-09-01** `1c48caf8f159`: 5 info - added the new `AMR-WB` enum value to the request property `stream_codec` - added the new `G722` enum value to the request property `stream_codec` - added the new `L16` enum value to the request property `stream_bidirectional_codec` - added the new `L16` enum value to the request property `stream_codec` - added the new `OPUS` enum value to the request property `stream_codec` - **2025-08-15** `c57f4613ea87`: 2 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - **2025-08-11** `0606a8c47df7`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-11** `5e703a375518`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-11** `45a854866005`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-08** `2e72aa01a5a1`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-08** `7952080be8f8`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-08** `144abaf03f62`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-08** `10aa5bc09ecc`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-07** `d7484a0a7768`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-07** `8e5f0d46ddd6`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-07** `676a368c011d`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-05** `f618a1006b1a`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-05** `51b123d64141`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-04** `5ea2f9679014`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-04** `b027d7073c5b`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-04** `44161174fc15`: 1 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - **2025-08-04** `d0bb8be24d5a`: 1 breaking - the `errors/items/source/pointer` response's property format changed from `json-pointer` to no format for status `default` - **2025-08-04** `f60b6a1dffb2`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-04** `441e11d27bba`: 2 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - the `errors/items/source/pointer` response's property format changed from `json-pointer` to no format for status `default` - **2025-08-04** `ddc1a62684d2`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-04** `ae0258dceac3`: 2 breaking - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `default` - the `errors/items/source/pointer` response's property format changed from `json-pointer` to no format for status `default` - **2025-08-04** `9092c0625f49`: 1 breaking - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `default` - **2025-08-04** `b9a59c2da231`: 4 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property format changed from `int` to no format for status `default` - the `errors/items/source/pointer` response's property format changed from `json-pointer` to no format for status `default` - **2025-08-01** `9922dcb29641`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-08-01** `f87271113641`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-08-01** `61d945742de3`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-08-01** `99020e181f1c`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-08-01** `3614a68dc607`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-31** `47ead24182c8`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-30** `13eaae046af7`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-25** `b7607afaef95`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-25** `dd0dfcd94701`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-24** `6ad7361a2335`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-24** `253d9a1bba97`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-23** `1083e5c24d8f`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-16** `b5433e9b6e42`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-15** `34fed4d6b28d`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-15** `67c9fa18d5ef`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-15** `99b0d0af53c6`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-10** `98029c9ccdd5`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - **2025-07-08** `1059b083160b`: 3 breaking - the response's body type changed from no type to `object` for status `default` - the `errors/items/` response's property type changed from no type to `object` for status `default` - the `errors/items/code` response's property type changed from `string` to `integer`, and format from `int` to `int32` for status `default` - **2025-07-08** `d49a13e1ec17`: 3 breaking - the response's body type changed from `object` to no type for status `default` - the `errors/items/` response's property type changed from `object` to no type for status `default` - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to `int` for status `default` - …earlier changes are on the page: https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/calls/:call_control_id/actions/streaming_start/post --- [Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/docs/calls/:call_control_id/actions/streaming_start/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api-2.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api-2/changes/calls/:call_control_id/actions/streaming_start/post)