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Description

The AudioCodes C455HD is a black IP phone with a TFT screen and capacity for 8 lines, designed for workstations that need to manage several communications at once. It incorporates the Android operating system in version 9, which speeds up the daily handling of the terminal. Its terminal with wired connection keeps voice stable during conversations, with full two-way mode. Among the available telephony functions are caller ID, answering machine, call waiting, transfer, hold and conference call. It also facilitates daily work with speed dial, redial, do not disturb function and message waiting indicator. The device allows wall mounting, with dimensions of 236 x 165.9 x 200 mm (width x height x depth) and a weight of 988 g.

Specifications

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 waiting: Yes
  • Speed dialling: Yes
  • Call hold: Yes
  • Call forwarding: Yes
  • Conference call: Yes
  • Redialing: Yes
  • Do not disturb function: Yes
  • Caller ID: Yes
  • Call park: Yes
  • Call pick up: Yes
  • Full duplex: Yes
  • Call transfer: Yes
  • Message-waiting indicator (MWI): 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
  • Voice codecs: G.711Mu, G.711a, G.722, G.729A, G.729B, OPUS
  • Echo cancellation: Yes
  • Voice activity detection: Yes
  • Adaptive jitter buffers: Yes
  • Packet loss concealment (PLC): Yes

Network


  • Ethernet LAN: Yes
  • Ethernet LAN interface type: Gigabit Ethernet
  • Ethernet LAN data rates: 10,100,1000 Mbit/s
  • Wi-Fi: No
  • Bluetooth: No
  • 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/L
  • Quality of Service (QoS) support: Yes
  • Security algorithms: HTTPS, SRTP, SSL/TLS
  • Networking standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af

Ports & interfaces


  • USB 2.0 ports quantity: 2
  • Ethernet LAN (RJ-45) ports: 2
  • RJ-9 ports quantity: 1
  • DC-in jack: Yes
  • WAN connection type: RJ-45
  • Cable lock slot: Yes

Certificates


  • Sustainability compliance: Yes
  • Compliance certificates: CE, Federal Communications Commission (FCC)

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


  • Operating temperature (T-T): 0 - 40 °C
  • Storage temperature (T-T): -20 - 70 °C

Weight & dimensions


  • Height (max): 19.5 cm
  • Package width: 280 mm
  • Package depth: 245 mm
  • Package height: 110 mm
  • Package weight: 1.55 kg
  • Width: 236 mm
  • Depth: 200 mm
  • Height: 165.9 mm
  • Weight: 988 g
  • Height (min): 17 cm

Packaging content


  • Number of handles included: 1 pc(s)
  • Manual: Yes
  • Cables included: LAN (RJ-45)

Logistics data


  • Master (outer) case gross weight: 14.5 kg
  • Master (outer) case length: 467 mm
  • Master (outer) case width: 579 mm
  • Master (outer) case height: 291 mm

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