3CX Overview by AG Telecoms is a powerful, feature-rich business phone system that allows you to take control of your communications from anywhere. With its easy-to-use web-based interface, you can manage your phone system, including extensions, voicemail, and call routing, from any device. Additionally, with its contact/call center software, you can provide exceptional customer service and streamline your workflow. The system also offers server-side CRM integration, allowing you to easily track customer interactions and improve your overall business performance.