Audiocodes SFB 445HD IP-Phone PoE GbE with External Power Supply (Black)

The 445HD IP phone is an advanced high-end business phone with a 4.3" color screen. The 445HD includes an integrated, dedicated LCD sidecar displaying contacts and their presence.

AudioCodes IP phones can be offered as part of our Managed IP Phones solution which defines the IP phone as an IT-managed entity and delivers unique and complete lifecycle management of end-user desktop devices.

IP Phone Series Highlights

• High voice quality
• Full duplex speaker phone
• Robust security mechanisms
• PoE or external power supply
• Out-of-the-box global redirection server support
• Multi-language user interface
• Centralized management using the AudioCodes One Voice Operations Center (OVOC) Device Manager

Key Features

• Certified for Skype for Business, compatible with Microsoft Teams and Zoom Phone
• Graphic 4.3" color multi-lingual LCD screen (480x272)
• 6 programmable multi-function keys
• 4 soft keys
• 12 programmable speed dial keys with presence monitoring on a dedicated LCD (376 X 60)
• GbE Support
• USB headset support
• Wi-Fi support (available in the USA, Canada, the European Union, Switzerland and Israel, and requires a specific CPN with a “BW” suffix)

Technical Specifications

• Product Information
  • Additional Functions: Do Not Disturb (DND)
  • Call Services: Call Forwarding, Call Hold, Call Transfer, Call Waiting, Caller ID
  • Dialer Location: Base
  • Lines Supported: 6 lines
  • Main Features: Integrated Ethernet switch, Multiple VoIP protocol support
  • Packaged Quantity: 1
  • Power Over Ethernet (PoE) Support: Yes
  • Product Type: VoIP phone
  • Quality of Service: IEEE 802.1p, IEEE 802.1Q (VLAN), Type of Service (ToS)
  • Security: IEEE 802.1X, TLS
  • Voice Features: Acoustic echo cancellation (AEC), Adaptive jitter buffer (AJB), HD Voice, Packet loss concealment (PLC), Voice activity detection (VAD)
  • VoIP: Yes
  • VoIP Protocols: SDP, SIP
  • VoIP Services: Skype
• Network Communication
  • IP Address Assignment: DHCP, Static
  • IP Telephony Network Ports: 2 x Ethernet 10Base-T/100Base-TX/1000Base-T
  • Network Features: Lightweight Directory Access Protocol (LDAP)
  • Network Protocols: ARP, HTTP, HTTPS, ICMP, Link Layer Discovery Protocol (LLDP), RTCP, RTP, SRTP, TCP, TFTP, UDP
• Connectivity
  • Phone Connections: Headset jack / RJ-9, USB
• Display & Graphics
  • Backlit Display: Yes
  • Color Support: Color
  • Display Diagonal Size: 4.3 inch
  • Display Diagonal Size (metric): 10.9 centimetre
  • Display Location: Base
  • Display Resolution: 480 x 272 pixels
  • Display Type: LCD display
  • Display Type (2nd): LCD display
• Technical Information
  • Indicators & Controls: Voice message waiting indicator
  • Speakerphone: Yes
  • Voice Codec: G.711a, G.711u, G.722, G.729a, G.729b