Release notes

Telnyx now offers 2-way voice and numbering in 7 more countries, including South Korea, Ecuador, Guatemala, Nicaragua, Ghana, Uzbekistan and Kazakhstan

We’ve introduced a new API endpoint that lets you schedule phone calls or SMS chats through your AI assistant. This helps automate customer outreach, like appointment reminders, proactive alerts or follow-ups at exactly the right time, without human intervention.

The Telnyx AI Assistant Builder now includes a setting to turn off Conversation History and AI Insights retention, giving teams greater control over data privacy and compliance configurations.

Discover Telnyx's new URL embedding API endpoint—automate embeddings generation for faster similarity search and efficient clustering.

Telnyx AI assistants can now send DTMF tones during calls, enabling full IVR navigation, PIN entry, and keypad-based automation with no human input required.

Introducing the Telnyx MCP Server, now in beta. Run voice, messaging, and AI assistant tools locally with full access to the Telnyx stack.

We’re excited to introduce Memory functionality in the AI assistant builder. A unique new capability that enables your AI assistant to store and recall essential details from past interactions. Instead of each call feeling like a new experience, your AI assistant recognizes returning callers by phone numbers and naturally continues previous discussions.

Telnyx is excited to share updates to the AI Assistant Builder, including full access to our TTS voice library, support for custom ElevenLabs voices, and a built-in voice playground to preview and select the perfect sound for your assistant.

We are excited to introduce dynamic variables in the AI Assistant Builder. A tool to transform interactions into meaningful, personalized real time experiences.

Try Telnyx's new WebRTC Demo App on iOS, Android, and Web to explore real-time voice communication firsthand.

Our AI Assistant Builder now includes conversation history and insights, making it easy to review interactions, extract custom data, and improve performance all in one place.