3CX Phone System for Windows is an IP PBX that completely replaces a proprietary PBX, supports standard SIP soft/hard phones, lowers call costs via VoIP service providers whilst still supporting traditional PSTN phone lines with the use of Patton VoIP Gateways. Developed for Windows - it is easy to install and configure, scalable to thousands of extensions & eliminates the phone wiring network.
3CX Phone System is available in several editions, including a Free edition, and can be downloaded from the 3CX Website.
For a step by step description of how to configure your Patton VoIP gateway with 3CX Phone System, please visit the links below:
Part I: What is a VoIP gateway and when would you want to use one with a 3CX phone system? Duration: 6:06
Part II: How to install and configure a voIP gateway for use with a 3CX enterprise VoIP system. Step-by step walk-through using the SmartNode 4638 ISDN BRI Gateway as an example. Duration: 6:11
