Release notes

  • 4, Feb 2026

    Telnyx opens 10DLC registration to sole proprietors

    Customers without a federal Tax ID (EIN) can now register for 10DLC messaging through the new Sole Proprietor brand type. Freelancers, small business owners, and individuals can complete registration directly in the Portal or via API.

  • 26, Nov 2025

    Improved Telnyx developer documentation experience

  • 30, Jun 2025

    Azure Neural HD voices now live in Telnyx Programmable Voice

  • 4, Feb 2025

    Telnyx Node SDK V2

    Telnyx's Node SDK v2 is now available for all users.

  • 1, Nov 2023

    10DLC Ease of Use Updates

  • 19, Jun 2023

    Ability to Control Managed Accounts via API key

    Manager Accounts can now control Managed Accounts using its Manager API key by passing in the correct header.

  • 7, Nov 2022

    Telnyx Storage is now available in open beta

    We're excited to debut Telnyx Storage in open beta. Businesses and developers building data-rich apps and experiences can now access our S3-compatible API.

  • 25, Oct 2021

    View Detailed Connectivity Logs for Wireless SIM Cards

    Telnyx Wireless users can now find and troubleshoot connectivity issues more easily with insight into SIM activity directly from the Telnyx mobile core.

  • 4, Oct 2021

    Available Now: Dynamic e911

    Dynamic e911 provides accurate location information at the time of an emergency call using Dynamic Location Routing.

  • 17, Sep 2021

    New Product Beta- Telnyx Video Rooms

    We’re opening our latest Video product to beta users

  • 1, Sep 2021

    Find Detail Records for Product Usage via API

    With the beta release of the Detail Record Search API, developers can find call detail records (CDRs), message detail records (MDRs) and WhatsApp message records with simple commands and filtering.

  • 1, Jul 2021

    Identify Leading Voices in Conferences

    Telnyx Voice API users can now receive webhooks when the dominant speaker changes in conference calls.

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