ioxcom

Easy to use intercom system. Low resource usage.

Server

Server is a small (4MB) single executable, low memory (1MB) and CPU console application that handles routing of all packets. It runs on Windows/Linux/MacOS.

All traffic is done via UDP and user defined port (45124 by default).

Ideally deployed on VPS such as Hetzner CX23.

ioxcom admin screenshoot
Settings screen

Client

ioxcom clients are native applications and runs on Windows, Linux, MacOS and Android (iOS in development)

Features

  • Opus codec
  • Raw PCM audio
  • User defined latency
  • Rooms
  • Low memory footprint
  • Acoustic echo cancellation (AEC)
  • Talk to single room, selection of rooms or user
  • ACL - users can get permission to listen/talk to rooms

Windows/Linux

Windows client is using WASAPI, Linux is using pipewire MacOS is using Core Audio


Showing ioxcom client on Linux. Joined 3 rooms. Someone is talking in room fly

Rooms selection screen

Android


Mainscreen, talking to fly room

Settings screen

iOS

In development, will be available in December 2025.

Download and Pricing

You can get two week trial executable for windows/linux x86. Contact us at [email protected]. Promotion for first 100 clients - price is 50€ per instance per year, including updates, no limit on rooms/users.

smmx.dev