There is an inexpensive adapter that can be added to the Polycom VVX series phones which allows them to connect to a WiFi network instead of requiring a network cable. This makes setting up new locations much easier when a network connection is not readily available.
This will work on wifi networks of 802.11 b/g/n/ac
Need some help from Steve?
https://sites.google.com/view/voip-telecom/home
Phones capable of Wifi:
-------------------------------------
- VVX 500
- VVX600 and 601
- VVX 250, 350, 450
The part used in the this video is OBiWiFi5G
5GHZ WRLS AC ADAPTER FOR OBI
UPC: 0682017335223
You can get the Obihai wifi dongle here: https://amzn.to/34jSPKS