Optipoint Advance 420 + SLK module SIEMENS (other optipoint series also available) please ask
- 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
- Security features
- Integrated 10/100 Mbit/s Base-T Mini-switch
- Integrated head set jack
- Management: DLS
- Wall mountable
- Modularity optiPoint adapter and module support
- Full-Duplex hands free operation
- USB Master port (key board)