Accounts4

Applications5

Available Phone Numbers4

Calls5

Conference Participants4

Conference Recordings4

Conference Streams2

Conferences3

CXML Scripts5

Fax Media3

Faxes5

Imported Phone Numbers1

Incoming Phone Numbers5

Message Media3

Messages5

Queue Members3

Queues5

Recording Transcriptions3

Recordings5

Streams2

Tokens3

Webhooks

Calls1

Incoming Phone Numbers1

Messages1

Recording Transcriptions1

Recordings1

Conference Participants

List all active Participants

Lists the callers currently participating in a voice conference. Each participant is identified by the Call SID used for individual control. Video conference participants belong to Video Rooms and are not returned here.

Permissions

The API token used to authenticate must have the following scope(s) enabled to make a successful request: Voice.

Learn more about API scopes.

get/Accounts/{AccountSid}/Conferences/{ConferenceSid}/Participants

Path parameters

AccountSidstring uuid required

Universal Unique Identifier.

The unique identifier for the account that created this conference.

ConferenceSidstring uuid required

Universal Unique Identifier.

The unique identifier for the conference this participant is in.

Query parameters

Mutedboolean

Whether or not a participant is muted.

Holdboolean

Whether or not a participant is on hold.

Pageinteger

The page number to retrieve. Page numbers are zero-indexed, so the first page is 0.

PageSizeinteger

The number of results to return per page. The default is 50, and the maximum is 1000.

PageTokenstring

A token used to retrieve a specific page of results. Must start with PA or PB.

Response

The request has succeeded.

uristring required

The URI of the current page.

first_page_uristring required

The URI of the first page.

next_page_uristring nullable required

The URI of the next page.

previous_page_uristring nullable required

The URI of the previous page.

pageinteger required

The current page number.

page_sizeinteger required

The number of items per page.

Example response

{
  "uri": "/api/laml/2010-04-01/Accounts/b3877c40-da60-4998-90ad-b792e98472af/Conferences/b3877c40-da60-4998-90ad-b792e98472cf/Participants?PageToken=PA1234",
  "first_page_uri": "/api/laml/2010-04-01/Accounts/b3877c40-da60-4998-90ad-b792e98472af/Conferences/b3877c40-da60-4998-90ad-b792e98472cf/Participants",
  "next_page_uri": "/api/laml/2010-04-01/Accounts/b3877c40-da60-4998-90ad-b792e98472af/Conferences/b3877c40-da60-4998-90ad-b792e98472cf/Participants?Page=1&PageToken=PA5678",
  "page_size": 50,
  "participants": [
    {
      "date_created": "Mon, 24 Sept 2018 21:00:00 +0000",
      "date_updated": "Tue, 25 Sept 2018 20:00:00 +0000",
      "start_conference_on_enter": true,
      "uri": "/api/laml/2010-04-01/Accounts/b3877c40-da60-4998-90ad-b792e98472af/Conferences/b3877c40-da60-4998-90ad-b792e98472cf/Participants/b3877c40-da60-4998-90ad-b792e98472ca.json"
    }
  ]
}

Changes

Changed in 6 of the 40 revisions of this API.15250

May 12, 20262916d5e3072e45See the full diff
- ▲
  the participants/items/account_sid response's property type/format changed from string/uuid to / for status 200
  response-property-type-changed
- ▲
  the participants/items/call_sid response's property type/format changed from string/uuid to / for status 200
  response-property-type-changed
- ▲
  the participants/items/call_sid_to_coach response's property type/format changed from /uuid to / for status 200
  response-property-type-changed
- ▲
  the participants/items/conference_sid response's property type/format changed from string/uuid to / for status 200
  response-property-type-changed
- ○
  added uuid to the participants/items/account_sid response property allOf list for the response status 200
  response-property-all-of-added
- ○
  added uuid to the participants/items/call_sid response property allOf list for the response status 200
  response-property-all-of-added
- ○
  added uuid to the participants/items/conference_sid response property allOf list for the response status 200
  response-property-all-of-added
- ○
  added uuid to the participants/items/call_sid_to_coach response property anyOf list for the response status 200
  response-property-any-of-added
- ○
  removed subschema #1 from the participants/items/call_sid_to_coach response property anyOf list for the response status 200
  response-property-any-of-removed
May 12, 20265344c0c93a4c6See the full diff
- ○
  added 'unevaluatedProperties' constraint to the response body for the status 200
  response-body-unevaluated-properties-added
- ○
  added 'unevaluatedProperties' constraint to the response body for the status 400
  response-body-unevaluated-properties-added
- ○
  added 'unevaluatedProperties' constraint to the response body for the status 401
  response-body-unevaluated-properties-added
- ○
  added 'unevaluatedProperties' constraint to the response body for the status 404
  response-body-unevaluated-properties-added
- ○
  added 'unevaluatedProperties' constraint to the response body for the status 422
  response-body-unevaluated-properties-added
- ○
  added 'unevaluatedProperties' constraint to the participants/items/ response property for the status 200
  response-property-unevaluated-properties-added
Mar 4, 20262e516ba2383f3See the full diff
- ▲
  response property next_page_uri list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property participants/items/call_sid_to_coach list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
- ▲
  response property previous_page_uri list-of-types was widened by adding types null to media type application/json of response 200
  response-property-list-of-types-widened
Jan 19, 2026d5fbaaddfa3e3226See the full diff
- ▲
  the response property next_page_uri became nullable for the status 200
  response-property-became-nullable
- ▲
  the response property participants/items/call_sid_to_coach became nullable for the status 200
  response-property-became-nullable
- ▲
  the response property previous_page_uri became nullable for the status 200
  response-property-became-nullable
- ●
  removed the optional property account_sid from the response with the 200 status
  response-optional-property-removed
- ●
  removed the optional property conference_sid from the response with the 200 status
  response-optional-property-removed
- ○
  added the new optional query request parameter Page
  new-optional-request-parameter
- ○
  added the new optional query request parameter PageSize
  new-optional-request-parameter
- ○
  added the new optional query request parameter PageToken
  new-optional-request-parameter
- ○
  added the non-success response with the status 400
  response-non-success-status-added
- ○
  added the non-success response with the status 404
  response-non-success-status-added
- ○
  added the non-success response with the status 422
  response-non-success-status-added
- ○
  the response property first_page_uri became required for the status 200
  response-property-became-required
- ○
  the response property next_page_uri became required for the status 200
  response-property-became-required
- ○
  the response property page became required for the status 200
  response-property-became-required
- ○
  the response property page_size became required for the status 200
  response-property-became-required
- ○
  the response property participants became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/account_sid became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/call_sid became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/call_sid_to_coach became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/coaching became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/conference_sid became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/date_created became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/date_updated became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/end_conference_on_exit became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/hold became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/muted became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/start_conference_on_enter became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/status became required for the status 200
  response-property-became-required
- ○
  the response property participants/items/uri became required for the status 200
  response-property-became-required
- ○
  the response property previous_page_uri became required for the status 200
  response-property-became-required
- ○
  the response property uri became required for the status 200
  response-property-became-required
This revision also has 11 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Jan 15, 2026686ef84c2abc2See the full diff
- ▲
  the response property participants/items/call_sid_to_coach became nullable for the status 200
  response-property-became-nullable
- ▲
  the response property previous_page_uri became nullable for the status 200
  response-property-became-nullable
Jan 15, 20263c88f14db21e313See the full diff
- ▲
  added the new path request parameter AccountSid
  new-request-path-parameter
- ▲
  added the new path request parameter ConferenceSid
  new-request-path-parameter
- ▲
  the response's body type/format changed from / to object/ for status 200
  response-body-type-changed
- ○
  added the new optional query request parameter Hold
  new-optional-request-parameter
- ○
  added the new optional query request parameter Muted
  new-optional-request-parameter
- ○
  removed subschema #1 subschema #2 from the response body allOf list for the response status 200
  response-body-all-of-removed
- ○
  added the non-success response with the status 401
  response-non-success-status-added
- ○
  added the optional property account_sid to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property conference_sid to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property first_page_uri to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property next_page_uri to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property page to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property page_size to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property participants to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property previous_page_uri to the response with the 200 status
  response-optional-property-added
- ○
  added the optional property uri to the response with the 200 status
  response-optional-property-added
This revision also has 14 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Full history