More on Amazon.com : http://www.amazon.com/gp/product/B000T6A136?tag=thefatkidin06-20 <br /> <br />Panasonic KX-TDA50G Hybrid IP PBX Control Unit <br /> <br />Multi-Cell Wireless Toll Restriction <br />VOIP Gateway with QSIG Enhanced System Networking <br />PC Based ProgrammingCaller ID Name and Number to DPT APT SLT <br />DXDP Digital Extra Device Port Voicemail Integration Uniform Call Distribution UCD <br />Automatic Route Selection ARS Direct Inward System Access DISA Compatible with KX-T7600 7400 7700 Series and SLT Telephones
