The Kuando Box is the solution for hybrids MS Lync or Skype for Business Environments. The Kuando box synchronizes your presence status between MS Lync or Skype for Busiunes and your Systemtelefon.Kuando Box connects PBX desk phones with Lync / SfB via USB and updates Presence When on a PBX call. Kuando Box unifies presence in hybrid environments with PBX and Lync / SfB