The modern open source voice infrastructure

Run your own voice infrastructure on a single Linux box. Bring your own SIP trunk, run one install script, and get browser dialers, queues, call recording, AI transcription, and a real-time voice bot — free and AGPL-licensed.

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From blank server to first call

Comcent Community Edition is fully open source (AGPL-3.0) — self-host it on any Linux box in four steps.

Watch the full installation walkthrough — from blank server to first call.

  1. 1

    Get a server ready

    Any Linux host with a public IP — a $12/mo VPS is plenty. Point a DNS record at it and open the SIP & web ports.

  2. 2

    Run the installer

    One command installs Docker if needed, generates secrets, and lays everything out. Takes about 30 seconds.

  3. 3

    Configure & start

    Fill in your domain and storage details in .env, then docker compose up -d.

  4. 4

    Claim it & call

    Open /setup with the one-time token, connect your SIP trunk (Twilio, Telnyx, …), and make your first call.

curl -fsSL https://raw.githubusercontent.com/comcent-io/comcent-ce/main/install.sh | bash

Full walkthrough, firewall ports, and SIP trunk setup in the install guide on GitHub .

Features

Web Dialer Integration

Seamlessly make and receive calls directly from your browser or embed our widget into your web applications such as CRM systems for streamlined communication.

web dialer
call flowchart

Dynamic Call Flowcharts

Intuitively configure call routing paths using visual diagrams, ensuring efficient and customizable call handling processes.

Diarized Transcription Services

Obtain chat-like transcripts of your conversations with speaker identification, facilitating easy reference and analysis.

call flowchart
call flowchart

Conversation Search

Effortlessly search through conversations using keyword and content filters to quickly find specific interactions and insights.

Interactive Call Analytics

Visualize detailed call data through graphical representations, enabling comprehensive analysis and performance tracking.

call flowchart
call flowchart

Compliance Management Tools

Utilize our suite of tools to ensure compliance with privacy regulations, including features for deleting, downloading, or anonymizing call data.

Voice Bot

Create and deploy voice bots to automate tasks, answer frequently asked questions, and enhance customer interactions.

voice bot

Contact Us

Questions about self-hosting, Enterprise, or anything else? Drop us an email — we read and answer every message.

contact@comcent.io