1021 USB Dual Handset Adapter

The 1021 USB Dual Handset Adapter (DHA) allows two people to share a Nortel 1100-Series IP Phone so they can join in on the same private conversation with a remote party.

Capable of supporting any combination of two handset or headset devices, features of the USB Dual Handset Adapter include individual volume, muting, and on/off ("exclude") control.

Applications and Benefits

Ideal for training, language translation, and quality monitoring applications, the USB Dual Handset Adapter offers more security and privacy than using a speakerphone. It is also more effective, convenient, and hygienic than sharing a handset or headset. What's more, the 1021 can be more cost-effective and space-saving compared to licensing and using another Nortel 1100-series IP Phone.