£495.00 End Date: 26-Jul 12:02 Buy It Now for only: US £495.00 Buy it now | Add to watch list – See this listing and more in our eBay store. Avaya IPOffice 500 Telephone System with 16 Digital Extentions + 1x SD CardShare this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook