Accessories Headsets, HEADSETS
Plantronics APP-51 Electronic Hook Switch for Polycom (38439-11)
APP-51 Electronic Hook Switch
This EHS cable will allow users to answer and end calls on their wireless headset without the use of a handset lifter.
The APP-51 is compatible with Plantronics CS500 and Savi 700 series headsets. This cable will connect these headsets to many Polycom phone models from the Soundpoint and VVX series (see models below)