The FortiVoice IP-PBX voice solutions are built for offices with up to 3000 phone users. FortiVoice systems give you total call control and sophisticated communication features for excellent customer service and efficient employee collaboration. Powerful, affordable and simple, FortiVoice phone systems include everything you need to handle calls professionally, control communication costs and stay connected everywhere. FortiVoice virtual appliances feature all of the IP-PBX and networking services common to traditional hardware-based FortiVoice appliances. FVE-VM models are suitable for 50 t 10000 users and support 10 to 1000 VoIP trunks.