AVA

AVA is an open-source platform that transforms Asterisk phone systems into intelligent voice agents. By combining speech recognition, language models, and text-to-speech in a modular pipeline, it enables businesses to automate customer interactions without being locked into a single provider.

Highlights

• Mix and match STT, LLM, and TTS providers from OpenAI, Deepgram, Google, ElevenLabs, or run on-premises using local models
• Seven production-ready configurations pre-tested for enterprise reliability
• Admin dashboard for creating and managing multiple agents with different personalities and voices
• Call tools built-in: transfer to extensions, access calendars, send voicemail, trigger webhooks
• Handle caller interruptions and achieve sub-2-second response times with cloud providers
• Full on-premises option available for organizations prioritizing audio privacy and data residency

AVA is purpose-built for teams managing Asterisk infrastructure who want AI-powered call handling without vendor dependencies. The modular architecture means you choose the technology stack that fits your performance, privacy, and cost requirements.