The Xblue X-25 small business VoIP phone system is truly inovative. It provides the benefits of the "old" world, functioning as a key system while introducing "new" world features using VoIP technology.
The server/router is equipped to connect up to 4 analog (POTS) telephone lines and up to 4 more VoIP telephone lines, plus up to 16 of the Xblue X-2020 VoIP business telephones. The base server/router also includes a single analog extension for connection of a cordless phone or fax. The wireless router function plus firewall are all built in for a complete office in a box.