We are using the windows client and the multiline TAPI. Interaction cti with Snom D345 is working fine. Now we would like to use at several extensions Gigaset S650H pro or Gigaset SL750H pro (@ Gigaset N510) to cti interact with the Windows client and the multiline TAPI similar to the already working Snom D345 at other extensions. Is this possible? There should be no difference as the use of Snom D345 and Dect phones is the same. If not possible as standard is there a workaround at least for interaction via TAPI? Eventually via Gigaset QuickSync für Windows?