What is the prerequisite for using Linkus?

To use Linkus, the following requirements must be met:

Linkus is supported on the following platforms:
Note: Linkus is not supported on Android GO, Android Tablet, iPad, and Google One.
Platform System requirement
  • Windows 7 or later
  • Minimum 2 GHz (32-bit or 64-bit) processor
  • Minimum of 4 GB of memory
  • 300 MB of free hard drive space
macOS OS X 10.11 El Capitan or later
iOS 11.0 or later
Android 6.0 or later
PBX server
Linkus is supported on the following PBX servers:
PBX server Version requirement
S-Series IPPBX or later
K2 IPPBX or later
Cloud PBX or later