Hardware and software requirements

Ozeki Phone System XE is the most powerful software PBX ever designed to meet the highest corporate communication needs with quality and reliability. To perfectly take advantage of the cutting-edge VoIP, SMS and Web functionalities, your IT system need to comply with some hardware and software requirements. Learn the prerequisites for Ozeki Phone System XE below.

Ozeki Phone System XE for Windows
COMPONENT	Recommended
Recommended Hardware
CPU	Intel core i3/i5/i7 or equivalent AMD CPUs Min. 2 GHz, 64 bit
Memory	1 GB RAM (32-bit) || 2GB RAM (64-bit)
Hard disk	300 MB available free space
Display	1280X800 or higher resolution monitor
Network	Ethernet WiFi (802.11 b/g/n)
Software recommended
Operating System	Windows 2012/2012 R2 Windows 2008/2008 R2 Windows 7 Windows 8 Windows 10 Windows 200x (with SP4) Windows Vista (with SP2) Windows XP (with SP3)
Additional software	.NET Framework 4.0
Ports	SIP: 5060, 5061, TCP, UDP Graphical user interface: 7777 TCP Webphone: 7779 TCP

Virtualisation
COMPONENT	REQUIREMENT
Virtual environments	Oracle VM Virtualbox VMWare VMWare ESXi KVM MS Virtual PC Hyper-V Parallels QEMU or any other virtual machine where you can install any of the Windows versions that were listed above