This guide is a community collaboration effort to setup on-premise (v3.21) Signal Server.

Signal™ is a trademark of Quiet Riddle Ventures LLC. This projects is not affliated Signal Foundation.

• Ubuntu Server (20.04 LTS)
• Twilio (For SMS OTP)
• Amazon SQS (For CDS Queue)
• Firebase (For Android push notifications)
• APN (For iOS push notifications)

• Backend:
  • Server dependencies
  • Service
  • Storage
  • CDN
  • CDN2
  • CDS
  • Uptime
  • API Backup
  • SFU Voip
  • Content Proxy
• Clients:
  • Signal Android
  • Signal iOS
  • Signal Desktop
  • Signal-cli

You are welcome to contribute on this guide. If you have any questions please write an issues.