Vonage Video API Release Notes

November 3, 2025 — Client SDK (Standard environment)

Updates for Video API client SDKs for OpenTok.js (version 2.30.6, Standard environment). See the release notes:

October 30, 2025 — Platform updates

Audio Connector update. Audio Connector websocket connections are originated from allowed IP list. See the Audio Connector developer guide and Allowed IP list developer guide.

October 27, 2025 — Client SDK (Standard environment) and Developer Tools Updates

Updates for Video API client SDKs for OpenTok.js (version 2.29.6, Standard environment). See the release notes:

Published new version of Video Client Network Test (v4.0.1) on NPM. See the release notes.

October 23, 2025 — Client SDK (Standard environment)

Updates for Video API client SDKs for OpenTok.js (version 2.31.1, Standard environment). See the release notes:

October 16, 2025 — Platform updates

Updates for Media Connections. Forward Error Correction (FEC) has been re-enabled between Publishers and our Media Router to enhance media stream reliability, especially in lossy network.

October 15, 2025 — Added Post Processing Composed Archive Tool

Post-processing tool for stitching together composed archive files released

The tool joins together two consecutive composed archives with overlapping media as smoothly as possible using advanced image comparison between the two recordings. For more details, see the developer guide Post Processing Composed Archives. The tool is available here.

October 9, 2025 — Client SDK updates (Standard environment)

Updates for Video API client SDKs for Android, iOS, Windows, Linux, and macOS (version 2.31.1, Standard environment).

See the release notes:

October 1, 2025 — Platform Updates

Updates to Media Connection We are currently investigating reports of issues with Single Peer Connection (SPC) on Chrome version 140. As a precautionary measure, SPC has been temporarily disabled across all versions of the Web SDK. For customers who explicitly opted in to SPC, the SDK will automatically and gracefully fall back to Multi Peer Connection (MPC). This ensures there is no downtime or disruption to service. No action is required.

September 25, 2025 — Client SDK update (Standard environment)

Updates to the Video API client SDK for Android (version 2.29.3) See the release notes.

September 15, 2025 — Client SDK updates (Standard environment) and Developer Tool Updates

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.31.0, Standard environment).

See the release notes:

Updates for Playground Playground now includes support for Experience Composer.

September 9, 2025 — Platform and Developer Tool Updates

New Brazil Regional Media Zone You can now use the Brazil Regional Media Zone to route Video sessions through media servers located in Brazil. See the Regional Media Zones developer guide.

Playground tool has been updated with the following advanced archive settings support:

September 8, 2025 — Platform updates

Updates for Experience Composer Added support for API tokens with larger token sizes.

September 4, 2025 — Platform updates

Updates to the Live Captions API New languages have been added to captions. For details, see this documentation.

August 18, 2025 — Platform updates

Updates for Media Connection Fixed a regression in VP8 scalable video codec, where temporal quality layers were not being updated correctly. With this fix, temporal switching now updates qualities as expected, resulting in smoother video scaling and improved playback stability.

August 8, 2025 — Platform updates

Updates for Experience Composer The following enhancements were added:

  • Enhanced scalability and reliability with improvements to better absorb sharp peaks of traffic.

August 5, 2025 — Video Express update

Update for Vonage Video Express (version 1.10.2) See the release notes.

July 31, 2025 - Client SDK (Standard environment) and Platform Updates

Updates to the Video API client SDK for Windows (version 2.30.2) See the release notes: Video Windows SDK release notes.

Updates to Post-Call transcriptions You can use Post-call transcriptions to obtain session transcriptions delivered by Vonage AI from an Archive Transcription. This was previously a beta. For details, see the Post-call transcription developer guide.

A new option is available to download transcriptions from Video Logs at the Vonage API Dashboard.

July 24, 2025 - OpenTok.js update (Standard environment) and React Native SDK beta

Updates for OpenTok.js (version 2.30.5). See the release notes.

React Native SDK beta with new architecture support. The Vonage Video React Native SDK 2.31.0-beta.0 version supports the React Native new architecture. For more information, see this documentation.

July 17, 2025 — Platform & OpenTok.js (Standard environment) updates

Support for VP9 in routed sessions. We have enabled support for the VP9 video codec in routed sessions, with support for scalable video coding (SVC). This was previously a beta feature. See this documentation.

REST API method to list connections in a session. See this documentation.

Updates for session and archive monitoring callbacks:

  • Added new callbacks to monitor adding or removing streams in manual archive stream mode.

  • A notification is now sent 4 hours in advance when a server is scheduled for rotation, providing timely alerts to prepare for upcoming changes. See the Session Monitoring documentation.

Updates for Media Archiving. The Media Router is now forwarding all the necessary information to the Media Archivers and Broadcasts when dealing with VP9 streams.

Updates for Media Connection. The Media Router will scale up VP9 qualities more conservatively, reducing switches in challenging network conditions.

Updates for OpenTok.js (version 2.30.4). See the release notes.

July 2, 2025 - Platform Updates

Updates for Media Connections Forward Error Correction (FEC) has been temporarily rolled back due to an issue impacting stability under certain conditions.

July 1, 2025 - OpenTok.js (Standard environment) & Live Streaming Broadcasts Update

Updates for OpenTok.js (version 2.30.3). See the release notes.

Updates to live streaming broadcasts and session connection

Improved monitoring on our platform, so we can send callbacks if the service is disrupted to inform about the failure. See Monitoring when sessions start and stop and Monitoring live streaming broadcast status changes.

June 30, 2025 - Platform updates

Updated the API server's trust store to include the GlobalSign Root CA.

June 26, 2025 - Platform and Developer Tool Updates

Audio Connector update. Added a bidirectional option to the Audio Connector API. Use this to have Audio Connector publish audio to (as well as consume audio from) a Vonage session. See the Audio Connector developer guide.

Developer Tools Updates

  • The Session Inspector tool now includes a new graph for MOS score visualization for subscribers and supports accessDenied events.
  • The Playground tool has been updated with advanced SDK features, including publisher options to disable automatic audio input device selection or enable a single peer connection (SPC) for a session.
  • The Post-call Transcription (beta) is now supported in Playground, Inspector, and Archive Inspector.

June 25, 2025 - OpenTok.js update (Enterprise environment)

OpenTok.js 2.30 is now available in the Enterprise environment (in addition to the Standard environment). See the release notes.

June 19, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.9). See the release notes.

June 16, 2025 - Platform updates

Updates for Media Connections Forward Error Correction (FEC) has been enabled between Publishers and our Media Router to enhance media stream reliability, especially in lossy network conditions. FEC is a technique that improves the robustness of audio and video transmissions by adding redundant data, allowing the Media Router to reconstruct lost packets from Publishers without needing retransmissions. This results in smoother playback and better quality, even when Publishers' network performance fluctuates.

June 12, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.29.5). See the release notes.

June 6, 2025 - Platform updates

Updates to live streaming broadcasts. After a broadcast is stopped, changes on the stream status are updated and can be retrieved directly with the Get Information about Broadcast API, or by the Callback URL.

June 5, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.30.2). See the release notes.

June 3, 2025 - Platform updates

Updates for Experience Composer The following enhancements were added:

  • Native SDK version updated to 2.29.1.

  • The service stops automatically upon encountering an internal error, and an event is sent to the registered callback URL.

  • Security updates applied.

May 29, 2025 - Platform updates

Updates for React Native SDK (version 2.30.2). See the release notes.

Updates to live streaming broadcasts. These include the following improvements:

  • Now, a callback is always sent when a request to stop a broadcast is received.
  • CDN-caching errors are shorter now to prevent false errors when accessing HLS streams during the first 10-15 seconds.

May 27, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.30.1). See the release notes.

May 26, 2025 - Platform updates

Updates for Experience Composer The following enhancements were added:

  • Upgraded browser version, improving security.

  • Bug fixes.

Updates for React Native SDK (version 2.30.1). See the release notes.

Updates for Archiving service We have made the archiving service more resilient to errors when an archive is paused.

May 21, 2025 - Platform updates

Post-call Transcriptions update

An optional hasSummary property can be enabled to include an AI-generated summary within the Transcription. For details, see the Post-call transcription developer guide.

May 15, 2025 - Video Express, React Native SDK updates, and Platform updates

Update for Vonage Video Express (version 1.10.1) See the release notes.

May 12, 2025 - React Native SDK update (Standard environment)

Updates for React Native SDK (version 2.30.0). See the release notes.

May 8, 2025 - Client SDK and Video Express updates (Standard environment)

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.30.0, Standard environment).

See the release notes:

Update for Vonage Video Express (version 1.10.0). See the release notes.

May 5, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.29.4). See the release notes.

April 30, 2025 — Platform Updates

Media connection service update. We have made packet loss signaling between publishers and the Media Router more precise. This results in more efficient bandwidth usage without compromising stream reliability.

April 29, 2025 - Platform updates

Archiving update. This includes performance optimizations to reduce the latency in delivery of archive uploads.

April 10, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.11). See the release notes.

April 8, 2025 — Platform Updates (Standard and Enterprise environments)

Post-call transcriptions are now in Beta. Use Post-call transcriptions to obtain session transcriptions delivered by Vonage AI from an Archive. See Post-call transcriptions for more information.

April 3, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.8). See the release notes.

March 31, 2025 — Platform Updates

Live captions support for Canada. The live captions feature is now supported in the Canada regional media zone.

March 27, 2025 - Client SDK update (Standard environment) and Platform update

Updates to the Video API client SDK for Android (version 2.29.2) See the release notes.

Setting the quantization parameter for composed archives. You can set the quantization parameter to adjust the trade-off between video quality and file size. Set the quantizationParameter option when calling the create archive method.

March 20, 2025 - OpenTok.js update (Enterprise environment)

OpenTok.js 2.29 is now available in the Enterprise environment (in addition to the Standard environment). See the release notes.

March 18, 2025 - Video Inspector updates

Enhanced User Data details in Video Inspector. The Inspector tool now includes enhanced END REASON details in User Data tables. See the Updates section of the Inspector docs.

Participant Minutes statistics visualization for Advanced Insights. The Inspector tool now includes Participant Minutes statistics visualization for Advanced Insights customers. See the Updates section of the Inspector docs.

March 17, 2025 - React Native SDK update (Standard environment)

Updates for React Native SDK (version 2.29.1). See the release notes.

March 14, 2025 - OpenTok.js update (Standard environment) and platform updates

Updates for OpenTok.js (version 2.29.3). See the release notes.

New failure status reported in broadcast monitoring events. Live stream broadcast events now report broadcast failures, such those as caused by an internal server failure. The status property of the event can now include a "failed" value, with details presented in the reason property of the event. See monitoring live streaming broadcast status changes.

February 27, 2025 - Client SDK updates (Standard environment)

Updates for OpenTok.js (version 2.29.2). See the release notes.

Updates for Video API client SDKs for iOS (version 2.28.4, Standard environment). See the release notes.

February 20, 2025 - Client SDK updates (Standard environment)

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.29.1, Standard environment). See the release notes:

February 13, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.10). See the release notes.

February 10, 2025 - React Native SDK updates (Standard environment)

Updates for React Native SDK (version 2.29.0). See the release notes.

February 6, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.7). See the release notes.

January 30, 2025 - Client SDK updates (Standard environment)

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.29.0, Standard environment). See the release notes:

Update for Vonage Video Express (version 1.9.0) See the release notes.

January 24, 2025 - Platform Update

Beta support for VP9 in routed sessions. We have enabled beta support for the VP9 video codec in routed sessions, with support for scalable video coding (SVC). See this documentation.

January 22, 2025 - Video Express Update

Update for Vonage Video Express (version 1.8.1) See the release notes.

January 16, 2025 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.9). See the release notes.

December 18, 2024 - Platform update

New Singapore Regional Media Zone. You can now use the Singapore Regional Media Zone to have sessions in a project use media servers located in Singapore. See the Regional Media Zones developer guide.

December 17, 2024 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.26.5 and version 2.27.8). See the release notes.

December 16, 2024 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.6). See the release notes.

December 5, 2024 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.5). See the release notes.

December 3, 2024 - Client SDK update (Standard environment)

Updates to the Video API client SDK for iOS (version 2.28.3) See the release notes: Video iOS SDK release notes.

November 21, 2024 - Platform update

New maximum bitrate setting for composed archives. You can now set the maxBitrate option when using the REST API to start a composed archive. Set the maximum bitrate to control the size of the archive. See the API Reference for starting an archive.

November 5, 2024 - Platform update

New session monitoring events for server rotation. The session monitoring callback includes a new sessionNotification event sent in advance of Video API servers for a session being rotated. And the reason property of sessionDestroyed, connectionDestroyed, and streamDestroyed session monitoring events can now be set to "serverRotation". See the Session Monitoring developer guide. Also see the Server Rotation developer guide.

November 4, 2024 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for Web (version 2.28.4) and Android (version 2.28.4)

See the release notes:

October 7, 2024 - Platform Update and React Native SDK updates (Standard environment)

New features in Inspector. The Inspector tool now includes a time zone selection option, resolution/frame rate data, and allowed IP list usage data. Inspector also now includes SIP Interconnect quality metrics data. See the Updates section of the Inspector docs.

Updates for React Native SDK (version 2.28.3). See the release notes.

October 3, 2024 - Experience Composer updates

The following enhancements were added:

  • Rate control engine optimizations for complex high-quality video streams.

  • Encoder optimizations for complex high-quality video streams.

  • Upgraded libwebrtc version, resulting in improved performance and stability.

September 30, 2024 - Client SDK updates (Standard environment)

Updates to Video API client SDKs for OpenTok.js (version 2.28.3), Android (version 2.28.3), iOS (version 2.28.2), macOS (version 2.28.2), Linux (version 2.28.2), and Windows (version 2.28.2)

See the release notes:

September 6, 2024 - React Native SDK updates (Standard environment)

Updates for React Native SDK (version 2.28.1). See the release notes.

September 3, 2024 - Platform update

Added new callbacks for session start and stop. Developers can use these callbacks to monitor the state of the session usage and termination, including if the session timed out or shut down unexpectedly. See Session Monitoring.

August 29, 2024 - OpenTok.js update (Enterprise environment)

OpenTok.js 2.28 is now available in the Enterprise environment (in addition to the Standard environment). See the release notes.

August 28, 2024 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.2). See the release notes.

August 16, 2024 - Client SDK updates (Standard environment)

Updates to Video API client SDKs for Android (version 2.28.2), and iOS, Linux, macOS, Android, and Windows (version 2.28.1).

See the release notes:

August 9, 2024 — Insights API Updates

New query options and filters for the Insights API. See the Updates section of the Insights developer guide.

July 25, 2024 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.28.1). See the release notes.

July 12, 2024 — React Native SDK updates (Standard environment)

Updates for React Native SDK (version 2.28.0). See the release notes.

July 9, 2024 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for Android (version 2.28.1) See the release notes.

June 28, 2024 - Client SDK updates (Standard environment)

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.28.0, Standard environment). See the release notes:

Update for Vonage Video Express (version 1.8.0) See the release notes.

June 26, 2024 — OpenTok.js and React Native SDK updates (Standard environment)

Updates for OpenTok.js (version 2.27.7). See the release notes.

Updates for React Native SDK (version 2.27.6). See the release notes.

June 21, 2024 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for iOS (version 2.27.4), macOS (version 2.27.3), Android (version 2.27.2), Windows (version 2.27.2), and Linux (version 2.27.2)

See the release notes:

June 20, 2024 — React Native SDK update

Update to the Video API React Native SDK (versions 2.27.5) See the release notes

June 18, 2024 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.6). See the release notes.

May 30, 2024 - Video Express Update

Update for Vonage Video Express (version 1.7.2) See the release notes.

May 22, 2024 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.5). See the release notes.

May 15, 2024 - Client SDK update (Standard environment)

Update to the Video API client SDK for macOS (version 2.27.2) See the release notes: macOS SDK release notes.

April 30, 2024 - OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.4). See the release notes.

April 29, 2024 - React Native SDK updates

Updates to the Video API React Native SDK (versions 2.27.4, 2.26.2, and 2.25.5) See the release notes.

April 23, 2024 - Client SDK updates (Standard environment) and Platform update

Update to the Video API client SDKs for iOS (versions 2.27.3, 2.26.3, and 2.25.5) See the release notes: iOS SDK release notes. Support for publisher-only tokens Clients that connect with a publisher-only token can connect to the session and publish audio-video streams to the session, but they cannot subscribe to other clients' streams. See the token creation documentation.

April 10, 2024 — Platform update

Adding callbacks for live captions events You can now add a webhook callback to monitor live captions status updates. See Live caption status updates.

April 4, 2024 — Video Express Update

Update for Vonage Video Express (version 1.7.1) See the release notes.

April 3, 2024 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.3). See the release notes.

March 27, 2024 — React Native SDK update

Update for React Native (version 2.27.3). See the release notes.

March 21, 2024 — React Native SDK update

Update for React Native (version 2.27.2). See the release notes.

March 15, 2024 — Client SDK update (Standard environment)

Updates to the Video API client SDK for iOS (version 2.27.2) See the release notes: iOS SDK release notes.

March 14, 2024 — React Native SDK update

Update for React Native (version 2.27.1). See the release notes.

March 7, 2024 — OpenTok.js update (Enterprise environment)

OpenTok.js 2.27 is now available in the Enterprise environment (in addition to the Standard environment). See the release notes.

March 5, 2024 — OpenTok React Native SDK update, Live-streaming broadcast update

Update for OpenTok React Native (version 2.27.0). See the release notes.

HLS EXT-X-ENDLIST support. An EXT-X-ENDLIST tag is now included in media playlists at the end of an HLS broadcast (so player applications can detect the end of the stream).

February 8, 2024 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.2). See the release notes.

February 1, 2024 — Experience Composer updates

No add-on required Experience Composer is now available for all accounts. Previously, it required an add-on.

January 31, 2024 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for iOS (version 2.27.1), macOS (version 2.27.1), Android (version 2.27.1), Windows (version 2.27.1), and Linux (version 2.27.1)

See the release notes:

January 18, 2024 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.27.1). See the release notes.

December 21, 2023 — Client SDK updates (Standard environment) and Video Express update

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.27.0, Standard environment). See the release notes:

Update for Vonage Video Express (version 1.7.0) See the release notes.

November 16, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for iOS (version 2.26.2), macOS (version 2.26.2), Android (version 2.26.2), Windows (version 2.26.2), Linux (version 2.26.2), and OpenTok.js (version 2.26.4)

See the release notes:

Updates for OpenTok.js (version 2.26.4). See the release notes.

October 30, 2023 — OpenTok React Native SDK update (Standard environment) and publisher audio fallback beta (OpenTok.js)

Update for OpenTok React Native (version 2.26.1). See the release notes.

Publisher audio fallback. The publisher audio fallback feature improves call quality by having a publisher switch to audio-only mode when the publishing client's network conditions do not support video. This is a beta feature. See the developer guide.

October 20, 2023 — OpenTok React Native SDK update (Standard environment)

Update for OpenTok React Native (version 2.26.0). See the release notes.

October 19, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.26.3). See the release notes.

October 12, 2023 — Client SDK updates (Standard environment)

**Updates to Video API client SDKs for iOS (versions 2.25.4 and 2.24.3), and Android (version 2.25.4 and 2.24.3)

See the release notes:

October 11, 2023 — OpenTok.js update (Enterprise environment)

OpenTok.js 2.26 is now available in the Enterprise environment (in addition to the Standard environment). See the release notes.

October 5, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for iOS (version 2.26.1), macOS (version 2.26.1), Android (version 2.26.1), Windows (version 2.26.1), and Linux (version 2.26.1)

See the release notes:

October 4, 2023 — OpenTok React Native SDK update (Standard environment)

Update for OpenTok React Native (version 2.25.4). See the release notes.

October 2, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.26.2). See the release notes.

September 28, 2023 — OpenTok React Native SDK update (Standard environment)

OpenTok React Native (version 2.25.3). See the release notes.

September 5, 2023 — Video Express update

Update for Vonage Video Express (version 1.6.1) See the release notes.

August 30, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.26.1). See the release notes.

August 25, 2023 — Platform Updates (Standard and Enterprise environments)

Audio-only broadcasts. You can set a live streaming broadcast to be audio-only (or video-only). See the docs.

August 21, 2023 — Platform Updates (Standard and Enterprise environments)

Broadcast callbacks. You can register a callback URL (webhook) to receive status updates for live streaming broadcasts. See the docs.

August 18, 2023 — Platform update (Standard and Enterprise environments), Client SDK updates (Standard environment), and Video Express update

Live Captions. You can use the Live Captions API to transcribe audio streams and generate real-time captions for your application. This was previously a beta. For details, see the Live Captions developer guide.

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.26.0, Standard environment). See the release notes:

Update for Vonage Video Express (version 1.6.0) See the release notes.

July 26, 2023 — Platform Updates (Standard and Enterprise environments)

Audio Connector. You can use the Audio Connector API to send audio from a Vonage Video API session to a WebSocket. This was previously a beta feature and was made available on March 30, 2023 (but this Platform Updates list was not updated). For details, see the Audio Connector developer guide.

July 20, 2023 — Platform update (Standard and Enterprise environments) and Video Express update

Enabling and disabling scalable video for projects. You can now enable and disable scalable video for a specific Vonage Video API projects. See the Scalable video developer guide.

Update for Vonage Video Express (version 1.5.3) See the release notes.

July 14, 2023 — Client SDK updates (Standard environment) and new secure callbacks feature

Updates to Video API client SDKs for Android (version 2.25.3), macOS (version 2.25.3), iOS (version 2.25.3), Windows (version 2.25.3), Linux (version 2.25.2), and OpenTok.js (version 2.25.5)

See the release notes:

Secure callbacks. You can now secure webhook callback request (for session monitoring, archive monitoring, SIP call monitoring, and Experience Composer Monitoring) with signed callbacks. This was previously a beta feature, and it is now fully supported. Please note that enabling this feature modifies the retry and backoff policy. See Secure callbacks.

June 28, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.25.4). See the release notes.

June 9, 2023 — Platform Updates (Standard and Enterprise environments)

SIP interconnect enhancements. You can now set the streams to include in a SIP call when calling the REST API method to initiate a SIP call.

June 2, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for macOS (version 2.25.2) See the release notes:

June 1, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for Windows (version 2.25.2) See the release notes:

May 23, 2023 — Video Express update

Update for Vonage Video Express (version 1.5.2) See the release notes.

May 22, 2023 — Client SDK updates (Standard environment)

**Updates to Video API client SDKs for iOS (version 2.25.2) See the release notes:

May 19, 2023 — Client SDK updates (Standard environment)

**Updates to Video API client SDKs for Android (version 2.25.2) See the release notes:

May 18, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.25.3). See the release notes.

May 17, 2023 — OpenTok React Native SDK update (Standard environment)

OpenTok React Native (version 2.25.0). See the release notes.

May 16, 2023 — OpenTok.js update (Enterprise environment)

OpenTok.js 2.25 is now available in the Enterprise environment (in addition to the Standard environment). See the release notes.

May 12, 2023 — Client SDK updates (Standard environment) and Platform Updates (Standard and Enterprise environments)

Updates to Video API client SDKs for macOS (version 2.25.1), iOS (version 2.25.1), Windows (version 2.25.1), and Linux (version 2.25.1)

See the release notes:

Automatic archive enhancements. You can now set the name and resolution for automatic archives when calling the REST API method to create a session.

May 11, 2023 — OpenTok.js update (Standard environment) and Video Express update

Updates for OpenTok.js (version 2.25.2).

See the release notes:

May 4, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDK for Android (version 2.25.1) See the release notes:

May 2, 2023 — Platform Updates (Standard and Enterprise environments)

Live captions (beta). Use the Live Captions API to transcribe audio streams and generate real-time captions for your application. See the Live captions developer guide.

April 20, 2023 — OpenTok.js update (Standard environment) and Platform Updates (Standard and Enterprise environments)

Updates for OpenTok.js (version 2.25.1). See the release notes.

Secure callbacks (beta). You can now secure webhook callback request (for session monitoring, archive monitoring, SIP call monitoring, and Experience Composer Monitoring) with signed callbacks. See Secure callbacks.

April 12, 2023 — Platform Updates (Enterprise environment)

Allowed IP list enhancement. Enterprise customers using the allowed IP list add-on feature can now filter the IP list by Regional Media Zone. See the Allowed IP list docs.

April 4, 2023 — Platform Updates (Standard and Enterprise environments)

End-to-end encryption. End-to-end encryption encrypts media in routed sessions from client to client, remaining encrypted through the OpenTok Media Router. This supported in web apps on Chromium-based browsers. See End-to-end encryption.

April 4, 2023 — Client SDK updates (Standard environment)

Updates for Video API client SDKs for OpenTok.js, Android, iOS, Windows, Linux, and macOS (version 2.25.0, Standard environment) and Vonage Video Express (version 1.5.0). See the release notes:

March 31, 2023 — Platform Updates (Standard and Enterprise environments)

Live streaming broadcast enhancements. You can now set the maximum bitrate for a live streaming broadcast when calling the REST API method to start the broadcast.

March 31, 2023 — Platform Updates (Standard and Enterprise environments)

HLS broadcast enhancement. For live-streaming broadcasts that include HLS streams, the response returned with REST API calls now includes an hlsStatus property that reports the status of the HLS stream (such as "connecting" or "live"). For details, see the documentation for the REST API method for getting information about a live streaming broadcast.

March 31, 2023 — React Native SDK

New. We are pleased to announce our official support for the OpenTok React Native SDK. Use the OpenTok React Native SDK to build cross-platform apps for iOS and Android.

March 14, 2023 — Platform Updates (Standard and Enterprise environments)

Audio Connector beta. You can use the Audio Connector API to send audio from a Vonage Video API session to a WebSocket. For details, see the Audio Connector developer guide.

March 8, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.24.7). See the release notes.

February 23, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDK for iOS (version 2.24.2) See the release notes:

February 9, 2023 — Client SDK updates (Standard environment)

Updates to Video API client SDKs for macOS (version 2.24.1), Android (version 2.24.2), Windows (version 2.24.2), and Linux (version 2.24.3)

See the release notes:

January 26, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.24.6). See the release notes.

January 24, 2023 — Video Express update

Update for Vonage Video Express (version 1.4.2) See the release notes.

January 18, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.24.5). See the release notes.

January 12, 2023 — OpenTok.js update (Standard environment)

Updates for OpenTok.js (version 2.24.4). See the release notes.