The single-line IP 420 is a cost-effective telephone ideal for open areas, including lobbies, classrooms and dorm rooms.
The IP 420 has 2 lines, full duplex speakerphone and an integrated Ethernet switch, allowing a network drop to be shared with a desktop PC.
- 2 lines
- Full-duplex speakerphone
- Built-in 10/100 Ethernet switch
Transfer Conference Hold Intercom Redial (History) Voicemail Options Directory
130x28 pixels, backlit
Volume (independent control) Mute (LED indicator) Speakerphone (LED indicator) Headset (LED indicator)
SIP protocol VLAN, DiffServ/ToS, QoS, G.711, G.722, G.723, G.726, G.729a, iLBC, Linear16 codecs Built-in 10/100 Ethernet switch 802.3af PoE (standard), or local power (optional) Class 1 PoE (2.4 W idle / 3.2 W active / 3.5 W max)
Humidity: 5-90% relative (non-condensing) Operating temperature: 0-50° C