Sennheiser CEHS CI 01 Cisco adapter - phone adapter
Allows remote answering on certain Cisco phones without the use of a handset lifter with Sennheiser wireless office headsets
The Sennheiser Electronic Hookswitch for Cisco 7900 Series Phones connects any Sennheiser wireless office headset to certain Cisco phone models (see below), allowing for remote answering and ending of calls without the use of a handset lifter. Call us at 1-800-HEADSETS (1-800-432-3738) to check for compatibility with your phone.
Compatible Cisco phone models:
6945, 7821, 7841, 7861, 7942, 7942G, 7945, 7945G, 7962, 7962G, 7965, 7965G, 7975, 8811, 8841