The IP Office 500 is a true Hybrid phone system that allows users to take advantage of Digital , IP and Analog technologies. IP Office system includes: A Phone System - A Rack Mountable PBX with hundreds of features. Display phones. Desk- and PC-based IP phones. Voice over IP. Paging. A Unified Messaging Server - Voicemail. Auto attendant. Unified voicemail/email. Personal Number. Call recording. Easy-to use graphical interfaces. Full synchronization with Microsoft?? Exchange. A Conferencing Solution - A built-in, private "conference bridge" that's available at a moment's notice when you need to quickly share information with a large number of people. Secure, easy to use and very cost-effective, it's ideal for team meetings, client conferences, training and more. A Virtual Office Solution - Are you working out of the office? Avaya IP Office is an ideal solution for virtual offices because you can work remote through a corporate network infrastructure. This means you can benefit from the "transparent" operation of many features (transfers, Caller ID, etc.), centralized messaging, and centralized administration to enhance information sharing and collaboration, increase company-wide productivity and lower costs. Linking your remote offices on one phone system with centralized administration and shared messaging. Easy to Manage - Web based system management easily allows you to change system settings while you're in the office or away.