optiPoint 420 advance S



The SIP phone optiPoint 410 advance S is part of the optiPoint 410/420 S phone family.

Key Features

 * 4-line display (4x24 characters, tiltable, backlit)
 * 18 programmable feature keys with LED and self-labelling key technology (LCD)
 * 3 dialog keys, 2 control keys (+/-)
 * Integrated loudspeaker
 * PoE according to IEEE 802.3af (power class 2) or external power supply
 * VLAN support
 * Codecs G.711, G.723.1A, G.729AB and G.722 wideband codec
 * Integrated 10/100 Mbit/s LAN switch for connecting a PC
 * Integrated head set jack
 * DLS und XML configuration file support
 * Wall mountable
 * Modularity optiPoint adapter and module support
 * Full-Duplex hands free operation
 * USB Master port (key board)

Purpose / Comments
This phone provides maximum comfort with the 4-line display and increased number of programmable function keys

Recommended Locations / Scenarios

 * Office environment
 * Manager/secretary function
 * Conference rooms
 * First class hotel rooms