--- title: Release Notes - Page 10 - Telnyx canonical: https://telnyx.com/release-notes/page/10 --- # Release Notes - Page 10 - Telnyx # Release notes * **2, Apr 2026** ### WhatsApp Business Messaging on Telnyx Numbers Register Telnyx numbers for WhatsApp Business messaging, manage WhatsApp Business Accounts, send templated messages, and handle two-way conversations, all from the Telnyx portal and API. [Read more](https://telnyx.com/release-notes/whatsapp-business-messaging-telnyx-numbers) * **24, Mar 2026** ### Update assistant dynamic variables from webhook tool responses Map webhook responses to dynamic variables to control assistant behavior, routing, and insights in real time. [Read more](https://telnyx.com/release-notes/dynamic-variables-webhook-response) * **24, Mar 2026** ### Share and Reuse Tools Across Your Voice AI Assistants Create shared tools once, reuse them across Telnyx AI assistants, and manage updates without duplicating configuration. [Read more](https://telnyx.com/release-notes/shared-ai-tool-library) * **19, Mar 2026** ### Introducing Traffic Profiles — Bandwidth Control & Content Filtering Control bandwidth and restrict traffic for your IoT/M2M deployments with the new Traffic Profiles feature, available via the Wireless API. [Read more](https://telnyx.com/release-notes/iot-traffic-profiles-api-bandwidth-filtering) * **19, Mar 2026** ### Minimax support added to Voice Design Lab for voice design and cloning Use Minimax in Voice Design Lab for longer audio cloning and improved voice capture across Telnyx TTS. [Read more](https://telnyx.com/release-notes/voice-design-lab-minimax) * **18, Mar 2026** ### Australia Data Locality Now Available Telnyx now supports Australia as a data storage location for call recordings, transcripts, AI data, and usage logs. Configure data residency in Mission Control Portal. [Read more](https://telnyx.com/release-notes/australia-data-locality) * **17, Mar 2026** ### Inbound Call Screening Is Now Free — With Enhanced Reputation Coverage Inbound Call Screening is now free for all Telnyx phone numbers, with expanded reputation coverage from CallerAPI, Nomorobo, and YouMail. [Read more](https://telnyx.com/release-notes/inbound-call-screening-free) * **16, Mar 2026** ### Introducing Telnyx Ultra Voices Telnyx Ultra is a premium voice model, built for fast voice AI. Generate expressive speech with sub-100ms time to first byte across 42 languages, with SSML emotion control for AI assistants and... [Read more](https://telnyx.com/release-notes/telnyx-ultra-text-to-speech-api) * **13, Mar 2026** ### Create custom TTS voices with Telnyx Voice Design Lab Create custom TTS voices using prompts or audio cloning. Use them across Telnyx AI Assistants, Call Control, and the TTS API. [Read more](https://telnyx.com/release-notes/custom-tts-voices-voice-design-lab) * **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) * **9, Mar 2026** ### Telnyx adds Montreal, Canada anchorsite for SIP connections Montreal is now available as the 9th anchorsite location, joining 8 existing sites across North America, Europe, Asia, and Australia. This addition provides lower latency for voice traffic in Eastern... [Read more](https://telnyx.com/release-notes/montreal-canada-anchorsite) * **5, Mar 2026** ### State-of-the-Art Open Source LLMs Now Available We now support state-of-the-art open source LLMs over our Chat Completions endpoint. All models were released in 2026 and are on the efficient frontier of cost per intelligence. Currently available... 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