Absolutely! Well, you could, but it has been DISCONTINUED
Calisto (headset only, DCA not included)
Product Code: PTR/CALISTO/MIC
P/N 77043-02 ($89.95 US, $119.95 CAD)
DCA Adapter for Calisto (headset only)
Product Code: PTR/DCA/VOYAGER
P/N 69522-01 ($19.95 US, $31.95 CAD)
That’s right! The Calisto headset can be charged using the same DCA as the Voyager 510, Discovery, and Explorer models.
Note: The Calisto Pro system uses a different power cord which connects to the Calisto phone base.