System requirements
The FortiFone FON-x80 Series version 3.0.9 requires the FortiVoice phone system version 6.0.7, 6.4.1 or later.
Network Security 
Network Security
NOC & SOC Management
Enterprise Networking
Business Communications
Zero Trust Access 
Cloud Security 
Hybrid Cloud Security
Cloud Native Protection
Web Application / API Protection
SAAS Security
Security Operations 
SOC Platform
Advanced Threat Protection
Endpoint Security