Type: Wireless IP phones can be connected to a wireless network via their own wireless network card. IP Video Phones Used for audio conferencing, these models allow you to see and hear your contacts. These phones combine the advantages of a wireless network and the ability to place video calls anywhere in the world.
Interfaces
Network connection: Describes the type of cable connection used by the phone to connect to other network devices. Make sure therefore that this type of connection is compatible with your network devices USB port existants.1