Features
Text-to-Speech abstraction with multiple provider support
Speech-to-Text with real-time transcription and language detection
Voice streaming with low-latency optimization and buffer management
Voice Activity Detection with smart detection and noise filtering
Built-in SIP server for phone system integration
Auto voice analytics and transcriptions
Unified API for all voice capabilities
Framework agnostic (PydanticAI, LangChain, LlamaIndex, custom agents)
Barge-in handling (user interruption management)
Tenant-based SIP routing for multi-tenant deployments
Call recording, retrieval, and search at scale
Sub-second latency architecture for real-time voice agents
Python, JavaScript, TypeScript, Go, Rust SDKs
Provider switching without vendor lock-in
Plugin architecture for easy integration
Automated drive-thru order taking via voice AI
Up to 95% non-intervention rate on orders
Upselling engine for add-ons and specials
Integration with major POS and headset systems
Spectrum of voice AI models including ElevenLabs
Menu unification across locations
Phone ordering automation
24/7 availability and operation
Easy installation at scale with minimal disruption
Order accuracy improvement
Staff efficiency optimization
Measurable ROI metrics (revenue lift, upsell rate)
Real-time voice conversation for drive-thru
Enterprise-grade deployment for multi-site chains
