Samsung View 12 Button Digital Telephone Handset
Samsung's Line of Voice over Internet (VoIP) handsets

Panasonic KX-NT366 IP Telephone
Panasonic IP Handset

Panasonic KX-NCP1000 Telephone System
The All-You-Need Presence Enabled Business Communication System.

Samsung OfficeServ 7030 Telephone System
OfficeServ7030 Compact

Panasonic KX-NT400 IP Network Telephone Handset
Panasonic Application Terminal

Avaya 1616 IP Telephone
Avaya IP Handset