Skill UI

Azure AI Voice Live SDK for .NET powers real-time bidirectional voice assistants over WebSocket, handling session startup, event streaming, audio playback, and optional function calling via Azure credentials or API keys.

Azure AI Voice Live SDK lets Python apps stream bidirectional audio over WebSocket, update sessions, handle events, and hook tool calls to power real-time voice assistants.

Azure AI Voice Live SDK for JavaScript/TypeScript lets you build real-time, bidirectional voice assistants powered by Azure AI; it handles authentication, WebSocket sessions, audio streaming, VAD, tool invocation, and event callbacks for both Node.js and browser contexts.

Build LangChain callback handlers that push LLM, chain, and tool events to webhooks, stream tokens via WebSocket/SSE, and coordinate real-time integrations.

Guide for optimizing Retell AI voice agents by tuning LLM prompts, agent settings, WebSocket pooling, and caching/analytics so API integrations stay responsive under load.