- SIEMENS / UNIFY          HiPath 500 + 3000  /  HiCom  100E - 150E / OpenScape  
                                       ( neu + refurbished)

- MITEL                          OpenCom 100 / MITEL  400er Serie

- SIEMENS NIXDORF      DVS 8818  (end of live )

                                     Gebrauchte Hardware nach Anfrage

- Netzwerkprodukte      Patchfelder + Schränke     Router      Hub`s        Switch

- mobile Communication     Router FritzBox , Sticks , GigaSet-Mobil, Repeater       
                                                           
- Software                            Windows , CTI , CRM , Outlook