--- title: Release Notes - voice-ai - Page 2 - Telnyx canonical: https://telnyx.com/release-notes/tag/voice-ai/page/2 --- # Release Notes - voice-ai - Page 2 - Telnyx # Release notes * **24, Apr 2026** ### Dynamic Voice Selection for Voice AI Assistants Now Available Use dynamic variables to set the voice per call, customizing the assistant voice for each end user without creating separate assistants. [Read more](https://telnyx.com/release-notes/dynamic-voice-selection-voice-ai-assistants) * **22, Apr 2026** ### Kimi K2.6 Now Available for Telnyx Inference API Kimi K2.6 by Moonshot AI is now available on the Telnyx Inference API through the OpenAI-compatible Chat Completions endpoint. No new endpoints or SDK updates required. [Read more](https://telnyx.com/release-notes/kimi-k2-6-inference-api) * **20, Apr 2026** ### Deepgram Keyterm Prompting Now Available for Voice AI Assistants Voice AI Assistants now support Deepgram Keyterm Prompting for Nova-3 and Flux, boosting recognition accuracy for up to 100 important terms, product names, and industry jargon. [Read more](https://telnyx.com/release-notes/deepgram-keyterm-prompting-voice-ai-assistants) * **6, Apr 2026** ### LiveKit on Telnyx: Voice AI Infrastructure You Control Run LiveKit on Telnyx to reduce costs, minimize latency, and add enterprise-grade telephony to your voice AI agents. [Read more](https://telnyx.com/release-notes/livekit-on-telnyx-voice-ai-infrastructure) * **2, Apr 2026** ### Pronunciation Dictionaries for TTS Define how words are pronounced once and apply it across voices and providers. No re-tuning per voice. No per-provider workarounds. [Read more](https://telnyx.com/release-notes/tts-pronunciation-dictionaries) * **13, Mar 2026** ### Inworld TTS Now Available on Telnyx Inworld's TTS is now available on Telnyx, delivering professional voice actor quality at up to 90% cost savings. [Read more](https://telnyx.com/release-notes/inworld-tts) * **6, Feb 2026** ### Native support for Anthropic Claude Haiku 4.5 in Voice AI Assistants Telnyx Voice AI Assistants now support Anthropic Claude Haiku 4.5 as a native model option. Developers can deploy the model without managing Anthropic API keys, while still retaining the option to... [Read more](https://telnyx.com/release-notes/claude-haiku-4-5-voice-ai-assistants) * **14, Nov 2025** ### Retell multi-prompt agent import with native Telnyx multi-agent workflows Telnyx’s importer now handles Retell multi-state agents as native multi-assistant graphs, improving workflow stability and context continuity. [Read more](https://telnyx.com/release-notes/retell-multi-prompt-agent-import-telnyx) * **29, Oct 2025** ### Telnyx Deploys GPUs in Australia to Locally Power Voice AI Agents Telnyx has deployed GPUs in Sydney, enabling ultra-low-latency, onshore Voice AI Agents that deliver natural, human-like conversations for Australian businesses. [Read more](https://telnyx.com/release-notes/sydney-gpu-voice-ai-agents) * **29, Sep 2025** ### Smarter call escalations with warm transfers Telnyx Voice AI Agents now support warm transfers, allowing real-time handoffs between agents with conversation context included to avoid repeated information and improve call flow efficiency. [Read more](https://telnyx.com/release-notes/warm-transfers-voice-ai) * **8, Aug 2025** ### Expanded LLM Support: GPT-5 and Groq gpt-oss-120b for Voice AI Agents Telnyx now supports GPT-5 and Groq gpt-oss-120b for Voice AI Agents, delivering more choice, faster responses, and cost-efficient performance for real-time voice. [Read more](https://telnyx.com/release-notes/gpt-5-groq-gpt-oss-120b-llm-support) * **4, Aug 2025** ### Build custom frontends for Voice AI Agents with the Telnyx Library The Telnyx TypeScript/React Library gives developers full control to build custom Voice AI Agent widgets with low-latency, multimodal support. 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