Free SIP server PBX for Windows OS
TiViPhone offers a lightweight SIP server for Windows XP and Vista. Just download, unpack and run a single application. Your PC can work as a small but effective VoIP PBX.
1. Download
• It's FREE!
• Supports up to 200 SIP users (need more?)
• Run as a task on Microsoft Windows: no need for a dedicated PC
• Connect it easy to your old telephone lines by using VoIP gateways like Polycom, Cisco, Quintum and many others
• Send calls to external SIP gateway for PSTN termination
Basic instructions
1) Downlaod the package (85 KB) and unpack SIP server application using a compression software (e.g. WinZip, WinRar)
2) Add your SIP users by editing commands.txt and replacing user1-user4 with your data
3) Replace "sip.yourdomain.com" with your SIP server's IP address or hostname
4) Start the SIP server by running the batch file run_server.bat
You should then see the application running like in this screenshot:

Feedback
Click and enter your comments here.