Android
Android 12 or newer
From Google Play, updated automatically.
Google PlayDownload
Get CallSec
on every device.
Install the app from the official store. Your administrator or an invitation link then connects it to your organisation.
iPhone
iOS 15.5 or newer
From the App Store, updated automatically.
App StoreWindows and macOS
CallSec Desktop — on request
The desktop app is in final testing. Tell us who needs it and we will give you access.
Ask for accessGot an invitation link?
Install the app first, then open the invitation link again — CallSec opens it and starts the conversation.
CallSec OS phones
CallSec phones come with the app already installed and receive updates from us automatically.
About CallSec OSYour own server?
On an on-premise CallSec server your administrator gives you the address to connect to, usually as a QR code.
About on-premise