The ShoreTel IP Phone 230 is deal for the knowledge worker who relies on telephone communications.
The 230 IP Telephone delivers a wealth of features including three line appearances, eight function keys, four soft keys, and a headset jack.
24 character x 5-line display
120 x 35 pixels
Volume (independent control)
Mute (LED indicator)
Speakerphone (LED indicator)
Headset (LED indicator)
VLAN, DiffServ/ToS, 5004/UDP QoS,
G.722, BV-32, BV-16, G.711, G.729a codecs
Built-in 10/100 Ethernet switch
802.3af PoE (standard), or local power (optional)
Class 2 PoE (2.9 W idle / 3.6 W active / 4.4 W max)
Humidity : 5-90% relative humidity (non-condensing)
Operating temperature : 0-50° C