OpenScape Desk Phone IP 55G HFA V3 Text Black L30250-F600-C281 Refurbished
Refurbished
Manufacturer Part Number: L30250-F600-C281
Also available as SIP on request.
The OpenScape Desk Phone IP family is a highly-usable, ergonomically designed IP device built with the needs of the knowledge worker in mind.
Offering fast and easy access to highdemand telephony features, these phones are all about productivity. Their notably small footprint and flexible placement options means they meet many location scenarios.
Produced with our high definition AudioPresence™ technology for crystal clear audio, conversations are clearer for improved overall call quality. Plus, using industry leading green-IT technology in its construction means users have an environmentally friendly, energy efficient device that reduces operating costs.
OpenScape Desk Phone IP 55G
Through interoperability with other devices and secure, multimodal access to various services and applications, users and administrators can customize the devices to their needs, ultimately empowering users to be more productive sooner.With built-in Gigabit Ethernet, users can include powerful UC communications capabilities at the desktop while future proofing network infrastructure requirements.
Plus, the ergonomic design, user-centric features including headset connectivity, and multi-line options make the OpenScape Desk Phone IP family ideal for both standard and power knowledge workers.
Technical Data
Display 320 x 240 pixel (QVGA) 14.5 cm (5.7 inches) TFT, 65k colors
Fixed function keys 14 (9 with red LEDs)
Freely programmable keys (illuminated) 8 keys with red LEDs
Optical call alert Yes
Message waiting LED Yes
Volume adjustment +/- key
Navigation element 4-way navigator plus "OK"
Number of lines 8 Maximum of 30 lines with 2 x OpenScape Key Module 55
Headset jack for corded/cordless headsets Yes
Integrated Gigabit Ethernet switch Yes
G.711 (64 Kbit/s a/µ law) Yes
G.722 (64 Kbit/s) Yes (AudioPresence™)
G.729AB (8 Kbit/s) Yes
Open listening Yes
Full-duplex hands-free Yes
Echo canceling for local echo (AEC) full duplex YesTelephony Yes
Personal phonebook Yes, for up to 1,000 entries
LDAP access to (corporate) directories Yes
Call Log Yes
XML application support Yes
Layer 2 authentication (IEEE 802.1x) Yes
Payload encryption via SRTP Yes
SIP signaling via TLS encryption Yes
Support of digital certificates (X.509 V3) Yes
HTTPS Yes
LLDP-MED Yes
QoS (DiffServ and IEEE 802.1Q) Yes
IEEE 802.1Q VLAN tagging & prioritization Yes
Support of IP V6 Yes (dual stack)
External power supply unit (EU, US or UK) Yes
Power over LAN: IEEE 802.3af Yes
PoE class 3
Dimensions [mm] Angle Depth Width Height
41° 200 255 186
45° 190 255 197
50° 178 255 211
54° 170 255 220
Weight [kg] 1.150
Color Carbon black
Platform support
- HFA-Phones: OpenScape Business V1, OpenScape 4000
Please note: optiPoint/OpenStage/OpenScape. HFA and SIP versions are identical. Only the installed Software is different. You can order your phones with your suitable software.
