You have a small business that requires quite a bit of telephone usage, and lately you have been looking at different phone systems to try to make your communication standards better. You have decided on an Avaya system, which uses IP software as well as having a dedicated server with an IP Office 500 v2 appliance. IP and voice over IP software save quite a bit of money when compared to wired phone technologies, so you are ready to make the switch. You are not interested in the hassle of ordering manufacture direct, however, and are not sure where to look for a complete phone system. Try some of the most reliable sellers on eBay for lots such as a complete Avaya phone system. Replacement parts such as mount kits and stands, and single phones for the Avaya IP office system are also available, as well as to give you peace of mind knowing you can easily upgrade and replace components of your system when the time comes. There is a vast inventory of Avaya telephony items available, with the conditions ranging from new to used, offering even more convenient ordering options right at your fingertips.