Soniox STT Now Available for Telnyx Voice AI

Telnyx has integrated Soniox STT into its Voice AI platform, providing developers with a real-time speech-to-text option for live transcription, automatic language detection, and voice agent workflows. The integration allows configuration via the Assistants API, enabling voice AI teams to use Soniox for streaming transcription without requiring a language hint.

Contact us https://telnyx.com/contact-us Log in https://portal.telnyx.com Soniox STT is now available on Telnyx, giving voice AI teams another real-time speech-to-text option for live transcription. Developers can use Soniox for automatic language detection, streaming transcription, and voice agent workflows. soniox/stt-rt-v4 without a language hint when caller language is not known in advance.You can also configure Soniox STT through the Assistants API by setting transcription.model to soniox/stt-rt-v4 . curl -X POST https://api.telnyx.com/v2/ai/assistants \ -H "Authorization: Bearer $TELNYX API KEY" \ -H "Content-Type: application/json" \ -d '{ "name": "soniox-stt-assistant", "model": "moonshotai/Kimi-K2.5", "instructions": "You are a voice assistant for live customer conversations.", "transcription": { "model": "soniox/stt-rt-v4", "language": "auto", "settings": { "interim results": true, "enable endpoint detection": true, "max endpoint delay ms": 1000 } } }' Learn more in the Telnyx Speech-to-Text models documentation https://developers.telnyx.com/docs/voice/stt/models .