Open Source · Built for macOS

Your AI voice agent
on every call

Bring your agent via voice onto your calls — take transcriptions, get real-time help, connect calls as an operator, and anything else you can think of. All running locally.

Phonegentic AI — SIP softphone with real-time AI voice agent

Everything you need in a smart softphone

A full SIP softphone with an AI agent that listens, speaks, and acts — in real time.

Live AI Voice Agent

A real-time AI agent joins your calls as a third party — listening, thinking, and speaking with sub-second latency via the OpenAI Realtime API.

Real-Time Transcription

Both sides of the conversation are transcribed live with speaker identification. Every word captured and attributed to the right person.

Call History & Recording

Automatic call logging, recording, and transcript storage. Search through past calls and replay conversations anytime.

Tear Sheets

Describe who to call in plain English. The AI searches your contacts, builds a call queue, and dials through it automatically.

Whisper Mode

Send silent commands to the agent mid-call. Adjust its behavior without the other party hearing a thing.

Switchable Personas

Define reusable agent personas — trivia host, meeting assistant, compliance monitor — and swap instantly mid-session.

Three steps to an AI-powered call

Connect your SIP account, configure your agent, and start calling.

1

Connect Your SIP Account

Link a SIP provider like Telnyx, Asterisk, or any WebSocket-compatible server. Enter your credentials and register in seconds.

2

Configure Your Agent

Choose a persona, set custom instructions, and pick a voice. Your agent is ready to join calls as an AI copilot.

3

Start Calling

Dial out or receive calls — the agent listens, transcribes, and participates in real time. All processing runs locally on your machine.

Built for how you actually use the phone

From sales to support to accessibility — Phonegentic adapts to your workflow.

AI Receptionist

Handle inbound calls with natural conversation instead of "press 1." Route callers, take messages, and schedule appointments.

Meeting Notes & Transcription

The agent silently transcribes both sides, tracks action items, and generates a summary when the call ends.

QA & Compliance Monitoring

Score calls on greeting, empathy, and resolution. Flag policy violations in real time with objective, citation-backed feedback.

Accessibility

Live captioning for deaf or hard-of-hearing callers. Real-time transcripts make every call inclusive.

Works with the platforms you already use

Connect to any SIP provider with WebSocket support. Built primarily for macOS with cross-platform potential.

Telnyx Telnyx
Asterisk Asterisk
FreeSWITCH FreeSWITCH
3CX 3CX
OpenSIPS OpenSIPS

Give every call an AI agent

Open source, running locally, and ready to go. Clone the repo and start building.

Get Started on GitHub