General
Compatible platforms
OpenScape Business, OpenScape Voice, OpenScape 4000
Phone features
Wireless interface prepared
Bluetooth / NFC
Call services
Caller ID, call forwarding, hold, message waiting function
Max. no. of key extension modules
4
Dialer position
Telephone
Multi-line operation capability
Multiple line operation
Conference call capability
Yes
No. of programmable keys
6
Displays
Visual doorbell indicator light, voice message indicator light
Additional features
Energy-saving mode, (CLIP) with photo (Picture CLIP), Bluetooth headset support,
IP telephony
Key features
Support for numerous VoIP protocols, integrated Ethernet switch
Voice Codecs
G.711, G.722, G.729ab, Opus
Quality of service
IEEE 802.1Q (VLAN), Differentiated Services (DiffServ), Diffserv per device (QoS)
Security
IEEE 802.1X, TLS
Power Over Ethernet (PoE) support
Yes
Network protocols
DNS, SNMP, Link Layer Discovery Protocol (LLDP), SNTP, IPv6, IPv4
No. of network ports
1 x Ethernet 10Base-T/100Base-TX/1000Base-T
Voice features
Voice Activity Detection (VAD), Acoustic Echo Cancellation (AEC), Silence Suppression, HD audio, Dual Tone Multi-Frequency (DTMF)
Network features
Class 3 PoE, Lightweight Directory Access Protocol (LDAP), Energy-Efficient Ethernet (IEEE 802.3az)
Phone memory
Phonebook capacity
1000 names and numbers
Memory for dialed numbers
2500
Memory for caller ID
2500 names and numbers
Display
Diagonal measurement
12.7 cm (5")
Screen resolution
1280 x 720 pixels
Color depth
16 bits (65,000 colors)
Display languages
Danish, Hungarian, Czech, Basque, Croatian, Slovenian, Indonesian, Slovak, Chinese (Simplified), Ukrainian, Brazilian Portuguese, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Bulgarian, Latvian, Lithuanian, Estonian, Romanian, Catalan, Japanese, Korean, Macedonian, Malay, Serbian (Latin), UK English, Serbian (Cyrillic), English (United States), Welsh
Features
Tiltable, white backlight
Miscellaneous
Connections
EHS/DHSG port
USB / USB Type A, 4-pole
Network / RJ-11
PC port / RJ-11
Software certification
Optimized for UC
Placement/mounting
Wall-mountable, can be placed on a desk
Accessories included
Installation
Internet of Things (IoT)
Internet of Things (IoT) compatible
Yes
Communication technology
Bluetooth Low Energy (LE), NFC, RFID, Bluetooth 5.0
Dimensions & weight (base)
German
