The MAXAttach IP offers a unique ability, unmatched by competitive products, that allows customers to daisy chain multiple phones together, up to a total of four. This provides multiple speakers, multiple microphones, and multiple dial pads distributed throughout the room for unrivaled coverage. Also, the phones included with the MAXAttach IP can be split up and used in separate rooms with the addition of an extra base unit, which results in an even lower cost per phone.