• Connect your Sennheiser corded headsets to certain Avaya and Cisco phones
  • Also works with your Plantronics amplifier and your Sennheiser corded headset!
  • Check out the description for compatible phone models


The Sennheiser Quick Disconnect Cord for Cisco Phones allows you to connect your corded Sennheiser headset to certain Avaya and Cisco phones (see below). Call us at 1-800-HEADSETS (1-800-432-3738) to check for compatibility.

Compatible Avaya phone models:
Call Master V

Compatible Cisco phone models:
7940, 7941, 7960, 7961, 7965, 7970, 7971, 7985

Technical Specifications

Manufacturer Sennheiser
Catalog Number 1788
Type Corded
Max Range / Cord Length 8 ft.
Weight 0.5 oz.
Compatibility Not Applicable
Color Black
Special Technologies Not Applicable
Warranty 4-Year Full Replacement
Handset Lifter Compatible Not Applicable
Quick Disconnect Yes
What's in the box? Quick disconnect coiled cord

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