£222.99

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  • Native support for Microsoft Teams
  • Graphical 5” color TFT screen (1280 x 720) with multi-lingual support
  • Full Duplex Speakerphone
  • Touch screen user interface enabling up to 8 programmable keys
  • 8 line, 8 concurrent calls per line
  • Integrated dual band Wi-Fi and Bluetooth

The AudioCodes Microsoft Teams-native C455HD IP phone is a feature-rich, executive high-end business phone, packed with the latest technology for delivering a seamless Microsoft Teams experience every time​.The C455HD is equipped with a large and intuitive 5” color touch screen for exceptional ease-of-use, while stunning HD sound quality ensures that every conversation is productive – and then some. This device is also available as the C455HD‑DBW, complete with a 5” color touch expansion module that really brings your Microsoft Teams meetings to life, as well as dual band Wi‑Fi and Bluetooth for wireless headsets.

Design
Product type IP Phone
Handset type Wired handset
Product colour Black
Wall mountable Yes
Performance
Operating system installed Android
Operating system version 9
Dual-Tone Multi-Frequency (DTMF) modes SIP info
Phone features
Lines quantity 8 lines
Answering machine Yes
Call park Yes
Message-waiting indicator (MWI) Yes
Full duplex Yes
Call transfer Yes
Call pick up Yes
Do not disturb function Yes
Redialing Yes
Conference call Yes
Call forwarding Yes
Call hold Yes
Speed dialling Yes
Call waiting Yes
Caller ID Yes
Management features
Integrated voicemail Yes
Volume control Buttons
Number of programmable keys 8
Firmware upgradeable Yes
Display
Display TFT
Display diagonal 12.7 cm (5")
Display resolution 1280 x 720 pixels
Touchscreen Yes
Audio
Speakerphone Yes
Microphone mute Yes
Packet loss concealment (PLC) Yes
Echo cancellation Yes
Adaptive jitter buffers Yes
Voice activity detection Yes
Voice codecs G.711Mu, G.711a, G.722, G.729A, G.729B, OPUS
Network
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN interface type Gigabit Ethernet
Wi-Fi No
Bluetooth No
Networking standards IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Supported network protocols IPv4, TCP, UDP, ICMP, ARP, RTP, SRTP, RTCP-XR, 802.1x, IP/DHCP IP, IEEE 802.1p/Q, QoS/ToS, HTTP/HTTPS/DHCP, NTP, FTP/TFTP, CDP/LLDP VLAN, LDAP
Quality of Service (QoS) support Yes
Security algorithms HTTPS, SRTP, SSL/TLS
Ports & interfaces
USB 2.0 ports quantity 2
Cable lock slot Yes
DC-in jack Yes
WAN connection type RJ-45
RJ-9 ports quantity 1
Ethernet LAN (RJ-45) ports 2
Certificates
Compliance certificates CE, Federal Communications Commission (FCC)
Sustainability compliance Yes
Power
Power over Ethernet (PoE) Yes
AC adapter input voltage 100 - 240 V
AC adapter output voltage 12 V
AC adapter output current 2 A
Operational conditions
Storage temperature (T-T) -20 - 70 °C
Operating temperature (T-T) 0 - 40 °C
Weight & dimensions
Width 236 mm
Depth 200 mm
Height 165.9 mm
Weight 988 g
Height (max) 19.5 cm
Height (min) 17 cm
Package width 280 mm
Package depth 245 mm
Package height 110 mm
Package weight 1.55 kg
Packaging content
Manual Yes
AC adapter included Yes
Cables included LAN (RJ-45)
Number of handles included 1 pc(s)
Logistics data
Master (outer) case height 291 mm
Master (outer) case width 579 mm
Master (outer) case length 467 mm
Master (outer) case gross weight 14.5 kg