Headsets for Aastra Phones Models:Corded Headsets: Select a direct-connect corded headset for Aastra phone models listed above. All feature Quick Disconnect and come with the necessary A10 connector cord (QD to modular plug) to connect directly to your telephone's headset port. It is not necessary to lift the telephone handset to initiate a call since your phone is headset-ready. (Note: Some of these Aastra models may also be labeled with the "Packet8" logo.)
480e, 480i, 53i, 55i, 57i, 57iCT,
6731i, 6753i, 6755i, 6757i
Wireless Headsets: Looking for a wireless headset for your Nortel phone? The Plantronics CS540 is a great option. Click here to choose any of the Plantronics CS-- wireless headset models.