Sipcat software offers you the complete flexibility of installing a Voice over IP PBX on your own hardware. Our software application is available as a download and contains a complete operating system, IP telephony switch and management interface. Optionally you can install PCI expansion cards in your system to connect analog PSTN or digital ISDN lines.

We provide a free license for up to 4 users. This is a completely functional system with no expiration limit. If you like the product and want to add additional users, you can easily buy a software license online or via one of our qualified partners. 

Advantages

• Use your own hardware and existing maintenance contracts.
• Complete control, using the web based interface.
• Try before you buy with our software download.
• Easily expandable using standard PCI expansion cards.
• Installed in minutes.