Release notes

Speechmatics STT is now available in Mission Control, Voice API, and WebSocket transcription, with real-time interim results for live voice workflows.

Premium Answering Machine Detection (AMD) now detects iOS Call Screening, including iOS Live Voicemail, in real time during outbound calls.

Telnyx AI Assistants can now invite participants into a live call and manage turn-taking across multiple speakers. The assistant knows who is speaking, stays silent when people talk to each other,...

Telnyx Voice AI agents now give you full control over response timing with the new Start Speaking Plan. Configure context-aware wait times for punctuation, pauses, or number sequences so your agent...

We’ve made some solid upgrades to media streaming that give you more flexibility when working with real-time audio, especially when you’re connecting to AI platforms or anything that expects audio in...

HD Voice is now included for free on all U.S. Telnyx numbers. This upgrade reflects our commitment to better audio for AI voice agents and real-time conversations across the network.

Telnyx introduces the Supervising Leg feature for the Voice API, enabling users to seamlessly add supervisors to active calls without the complexity of call conferencing, enhancing reliability and...

Starting December 16, 2022, prices for Answering Machine Detection services will change as follows.

We're updating the format of the callcontrolid parameter that's associated with Voice API calls.

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

We're excited to unveil call queueing capabilities, now available via the Telnyx Voice API, Call Control.

We're making a phased change to Call Control identifier webhooks. Here's how to make sure your communications are unaffected