Fortinet FortiVoice Enterprise 50E6 – IP-PBX – 6 FXO Ports – 2 FXS Ports – 2 x 10/100/1000 The FortiVoice Enterprise voice solutions give you total call control and sophisticated communication features for excellent customer service and efficient employee collaboration. Powerful, affordable and simple, FortiVoice Enterprise systems deliver powerful features. FortiVoice phone systems include everything you need to handle calls professionally, control communication costs and stay connected everywhere.