videosdk.live - VideoSDK

Announcing VideoSDK Inference: One Magic API for Every Voice AI Model

We’re thrilled to announce Inferencing in VideoSDK AI Voice Agents a unified way to run STT, LLM, TTS, and Realtime models directly inside your voice pipeline without managing multiple accounts through Agent Runtime Dashboard and Python Agents SDK.

ai agents

Introducing VideoSDK Phone Numbers: Build AI Call Agents in 60 seconds

Today, we’re launching VideoSDK Phone Numbers, a first-party telephony capability that lets you connect AI voice agents directly to the phone network.

ai agents

Introducing the Ultravox Realtime Plugin in VideoSDK

Learn more about building real-time voice agents with Ultravox and VideoSDK Agents, where listening, reasoning, and speaking happen together for ultra-low latency, natural conversations.

ai agents

Introducing xAI Grok Real-Time Speech-to-Speech Plugin for VideoSDK Agents

Build real-time voice and text agents with xAI’s Grok now natively integrated into VideoSDK Agents for multimodal, context-aware AI experiences.

ai agents

Introducing the Nvidia Speech to Text Plugin in VideoSDK

Learn how to integrate NVIDIA STT with the VideoSDK Agents SDK to generate fast, accurate, and production-ready transcriptions.

ai agents

Introducing the MurfAI Text To Speech Plugin in VideoSDK

Learn how to integrate Murf AI Text-to-Speech with VideoSDK Agents to generate natural, expressive, and low-latency voice output for AI agents.

ai agents

Introducing Testing and Evaluation in AI Voice Agents

Learn how to run testing and evaluation for AI voice agents using the VideoSDK Agent SDK, including STT, LLM, and TTS benchmarking, latency metrics, and LLM-based response judging.

ai telephony

How to enable Voice Mail Detection in AI Voice Agents

Learn how Voice Mail Detection improves outbound calling by identifying voicemail systems automatically. Instead of wasting time speaking into silence, your agent can leave a message or end the call smoothly, helping save call time, reduce costs, and improve overall calling efficiency.

ai telephony

How to Transfer Calls in AI Voice Agents Using SIP Telephony

Learn how to automatically transfer ongoing SIP call to another phone number without disconnecting the call or redialing using Call Transfer in SIP Telephony

ai telephony

How to enable DTMF Events in Telephony AI Agent

Learn how DTMF input powers reliable, menu-driven voice interactions. This blog explores common use cases and shows how VideoSDK voice agents process real-time keypad events to drive precise call flows.

ai agents

How to handle speech in AI Voice Agents with Namo Turn Detection Model

Learn how to make your AI Voice Agents sound natural and interruption-aware using the NAMO Turn Detection model - a semantic, transformer-based system that replaces silence timers with true speech understanding.

ai agents

How to Build an AI Voice Agent Using the RAG Pipeline and VideoSDK

Learn how to build an AI Voice Agent with Retrieval-Augmented Generation (RAG). This guide walks through ingestion, embeddings, retrieval, and real-time voice response with complete code examples.