Designed for companies with up to 60 users, the Allworx 6x system is a state-of-the-art communications system. The system integrates a feature-rich phone system and a robust data network system with advanced features that substantially improve your company's productivity while saving you on-going monthly costs. Finally… you have an exciting, new communications technology that's designed specifically for small and medium businesses. The Allworx 6x provides enterprise-class features such as custom call routing, presence management, call center control, remote user access and site-to-site connectivity that delivers direct savings and productivity gains to your businesses. The Allworx 6x is a phone system that integrates VoIP with a fully featured PBX and Key system, providing amazing flexibility and power to the small business.