New Excelltel SOHO-PBX SP-208 (2 x 8) PABX Telephone Switch System Control Exchange 2 CO Lines x 8 Extensions,Automated Telephone System This SOHO-PBX SP-208M system is an ideal telephone system for small offices and home offices. It is very easy to install and use. It has all the standard features comparable to those expensive PBX systems in the market. It works with your current analog phones and you do not need to spend extra money to buy proprietary telephones to work with the PBX. The SP-208M is your ideal small or home office receptionist. It is features packed and comes with an easy to follow instruction booklet.