optiPoint 420 economy optiPoint 420 economy plus optiPoint 420 standard optiPoint 420 advance
Artikel        
Display 2 zeilig 2 zeilig 2 zeilig, Hintergrund beleuchtet 4 zeilig, Hintergrund beleuchtet
Funktion-Taste mit Display und LEDs 12 12 12 18
optiGuide dialog-Tasten
Ruftonlautstärketasten (Plus, Minus)
Systemspezifische Töne 12 12 12 12
Polyphone-Klingeltöne     4 4
Vollduplex-Freisprechen    
Wandmontage
Abmessungen in mm (HxBxT) 79x225x220 79x225x220 79x225x220 82x225x220
Gewicht (kg) 0.870 0.880 0.910 0.925
Protokolle und Codecs        
G.711 (64 k a/μ-law) G.723.1A (6.3 k), G.729 A/B (8k), G.722 (64k) 3)
CorNet IP based on H.323
SNMP, http, DHCP, DNS, FTP
VLAN ID setting
QoS (DIFFSERV and 802.1D)
CTI via CallBridge IP
Security features (e.g. speech encryption with SRTP)   •3) •3) •3)
Schnittstellen        
10/100 Base-T
10/100 Base-T Mini-Switch  
Headset port 121 TR9-5/Polaris  
USB master port      
Stromversorgung        
Steckernetzteil
PoE IEEE 802.3af
802.3af power class class 1 class 1 class 2 class 2
Adapters        
acoustic adapter    
recorder adapter    
Modules        
optiPoint self labeling key modules    
optiPoint signature module 1)     •1) •1)
optiPoint BLF 2)     •2) •2)
optiPoint application module    
Administration        
Local
Remote via http
Remote via Field Deployment Server (DLS)
Feature update via FTP
System support        
HiPath 3000 V5.0/V6.0
HiPath 4000 V2.0/V3.0
1) on HiPath 4000 V2.0; HiPath 3000 V5.0;        
2) on HiPath 3000 V4.0 : SMR6 oder höher, HG1500 V2 SMR28.1 oder höher, HG1500 V3;        
3) on HiPath 3000 V6.0 oder höher und HiPath 4000 V3.0 oder höher.