The Teo IP Phone 4104 is a full-featured model that is ideal for most office users. With a bright backlit display, access to four lines, and dedicated feature keys, the IP Phone 4104 is perfect for the power user looking for high functionality. Like the IP Phone 7810, the IP Phone 4104 incorporates TLS and SRTP encryption and supports both IPv4 and IPv6 transport.

The IP Phone 4104 features a full-duplex speakerphone, a 100-entry call log, 12 busy/feature/speed dial keys with indicator lights, a dedicated headset port and control button, a 12-entry call directory, and a built-in 10/100 Base-T Ethernet switch.