Advanced VoIP PBX for Windows
Ozeki Phone System XE is the best PBX for companies wishing to use SIP VoIP technology in a Windows environment. It can be installed on Windows 8,7,Vista,Xp,200x. It can replace your existing hardware PBX system. Get started by downloading the PBX installer and reading the following articles:

• Connect your desktop VoIP Phone to Ozeki Phone System XE
• Connect your Android Mobile to Ozeki Phone System XE
• Connect your iPhone to Ozeki Phone System XE
• Send SMS from Ozeki Phone System XE

Free example projects for VoIP developers
Ozeki Phone System XE PBX is an outstanding choice for software developers wishing to build automated telephone solutions. Check out the following example projects. They are free to use, modify and distribute.

• .NET API - The most advanced API for .NET developers that can be used to build diverse VoIP applications. In addition, several example projects are available that can be freely downloaded and modified as well. Read more


• HTTP API - Control calls, Send messages and Configure the system through the HTTP API of the Ozeki Phone System XE PBX. You can send commands and subscribe for call related events using HTTP requests. Read more


• SQL API - Log call events to a database. Setup extensions and configure your PBX throught a database. Use Microsoft SQL Server, MySQL, Oracle or any other database system you already work with. Read more


• Exe launcher - Launch an EXE file when a call comes in and let your custom executable take full control of the call. Your exe can be started by the PBX on a per call bases or can continuosly run in the background. Read more

Common tasks
Connect your existing phone lines (Analog, ISDN, VoIP, GSM, etc) to Ozeki Phone System XE and setup telephone extensions and PBX services:

How to setup Outside lines
	VoIP service		Webphone
	ISDN line		SMS service
	PSTN device		E-mail service
How to setup Extensions
	SIP extension		Call queues
	Ring group		Voicemail
	Chat console		Conference
	Mobile client		Echo test