CallSecPrivate communication
ENSL

CallSec On-premise

Your own CallSec server,
in your own hands.

Calls, messages and user accounts of your organisation live on a server you control — in your building, in your data centre or on your virtual server. The same apps and CallSec phones connect to it.

01

Two ways to install

Software on your server,
or a ready appliance

Your server

Install on your hardware or virtual server

  • One installation command and a licence key from us
  • Runs as a set of containers on a Linux server
  • The database can be encrypted, depending on your licence
  • Works on physical servers and in your virtualisation

CallSec appliance

A hardened server we prepare for you

  • A compact business computer, delivered ready to run
  • Encrypted disk that unlocks only with the machine's own security chip together with our key server — a disk taken out stays locked
  • Remote support only when your administrator allows it
  • Hardware is sold, CallSec is licensed
02

How it fits together

Independent, but never alone

To wake the CallSec app on ordinary Android phones and iPhones, notifications travel through the Google and Apple push services via the CallSec relay — as with any mobile app. CallSec OS phones do not use them.

Let us plan it with you

How many users and phones, one site or several, your server or our appliance — we prepare an offer and help with the installation.