A:AnswerMy best guess it no, although I have never heard of a Polycom phone. These are not that great when connecting with Windows devices, and are seemingly made more for Apple and Android devices. If your Polycom phone has a headphone jack, I recommend getting the SoundSport headphones that are not wireless, this is assuming Polycom is a smartphone and not a landline.
A:AnswerWe don't recommend using these headphones for video playback for this reason. There can be a delay between the audio and video on some devices which is very distracting.