Real-time Voice Activity Detection (VAD) with some example use case like simple voice bot and live transcription (realtime transcription)

Real-time AI ChatBot and voice-enabled AI VoiceBot using Deepgram (STT ↔ TTS) and Groq LLM for natural conversations.

Speak (speech-to-text) to LLMs (Ollama) in any lanaguage - Streamlit app https://deepwiki.com/iamaziz/llm-voice-bot

Maxbot is an open source library and framework for creating conversational apps

Amazon Connect Multi-Lingual ChatGPT Voice Bot via AWS Lex written in Java

📞 Automated voice AI calling system using VAPI, n8n, and Airtable. Calls leads automatically, conducts natural conversations, and books appointments via Calendly. Multi-channel follow-up with email and WhatsApp.

Audio enabled end-to-end RAG pipeline

An AI-powered voice bot to schedule appointments through phone calls, built with Flask, Twilio, and Gemini AI.

Chime SMA ChatGPT Multi Lingual IVR for Square Retail

here you will find two NLP applications : Voice bot & Chat bot

Saya Voice Assistant for Discord AI voice bot: listens, detects keywords, chats via LM Studio, and replies with TTS or voice cloning.

Package for django onpage support bot with speech recognition and voice commands

Speech-to-Speech OpenAI Realtime VoIP Bot (SIP Extension) with Function Calling and External MCP Servers

Amazon Chime SDK SIP Media Application(SMA) Java Event and Flow Library

Atlas Engine What if you could engage a new web lead not in hours, but in seconds? The Atlas Engine is a serverless, AI-powered B2B sales accelerator built on AWS. It's a high-impact, interactive demo that solves the "immediate contact" problem by turning a simple web chat into a real-time, AI-driven, outbound phone call.

VIER Cognitive Voice Gateway integration for Rasa

🎙️ Intelligent Discord bot that automatically records voice conversations in high-quality MP3. Hybrid Python/Node.js architecture with email notifications and cross-platform support

Building an intelligent Virtual assistant which could be integrated into IoTs, Websites, Apps and so on.