Day 1 Release: Voice Gateway

The Voice Interface
for Artificial Intelligence.

Transform any LLM into a conversational voice agent in minutes. Enterprise-grade audio infrastructure connecting AI to phone networks and web applications worldwide.

Now accepting early access partners
<300ms Global Latency
SIP / PSTN Carrier Grade
WebRTC Browser Native
Any LLM Model Agnostic

How It Works

We handle the complex telephony and real-time audio streamingβ€”so your agent can focus on the conversation.

πŸ“ž

PSTN / SIP

Inbound & Outbound Calls

🌐

Web Audio

Browser & App Streams

🧠

Any Framework

LangGraph, LlamaIndex, Custom

πŸ€–

Any Model

OpenAI, Gemini, Anthropic

πŸ”‡

Noise Cancellation

Advanced audio filtering removes background noise for crystal-clear voice conversations.

πŸ“Š

Analytics Dashboard

Comprehensive dashboard showing call metrics, transcripts, recordings, and conversation insights.

πŸ”€

Multi-turn Detection

Intelligent detection of conversation turns for natural, flowing multi-turn dialogues.

πŸŽ™οΈ

Voice Activity Detection

Real-time VAD to detect when users are speaking, enabling natural turn-taking in conversations.

⚑

Async Streaming

Asynchronous audio streaming for seamless, low-latency voice interactions without blocking.

πŸ”„

Smart Re-engagement

Automatically re-engages silent users and gracefully ends calls when users say goodbye.

🎯

Intent Detection

Detects end-of-call intent like "thank you" or "goodbye" to handle call termination naturally.

πŸ“

Live Transcription

Real-time transcription of every conversation for compliance, records, and proof of conversation.

πŸ“š

Conversation History

Complete history tracking per user across all sessions for context-aware interactions.

🎀

Voice Recording

Full audio recording of calls for quality assurance, training, and compliance requirements.

πŸ“ž

Call Concurrency

Manage multiple simultaneous inbound calls per phone number with intelligent queue handling.

🎭

Custom Agent Personas

Build unique agent personalities with custom names, voice selection, speaking styles, and conversation tones.

Get in Touch

Ready to add voice to your AI agents? Have questions about our platform? We'd love to hear from you.

βœ‰ info@hubui.ai
β—Ž Charlotte, NC