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Main Specifications
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Product Description
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AudioCodes C455HD - VoIP phone - with Bluetooth interface - TAA Compliant
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Product Type
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VoIP phone - with Bluetooth interface
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VoIP Services
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Microsoft Teams
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Main Features
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Multiple VoIP protocol support, integrated Ethernet switch
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VoIP Protocols
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RTCP, RTP, SRTP
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Voice Codecs
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G.711, G.722, G.729, SILK
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Lines Supported
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8 lines
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Speakerphone
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Yes
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Call Services
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Voice Mail, Call Transfer, Call Hold
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Display
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LCD display - color - Yes
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Display Features
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Touch screen
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Network Ports Qty
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2 x Ethernet 10Base-T/100Base-TX/1000Base-T
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Compatible Software
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Microsoft Teams, Skype for Business, AudioCodes One Voice Operations Center (OVOC) Device Manager
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TAA Compliant
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Yes
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General
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Product Type
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VoIP phone
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Integrated Components
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Bluetooth interface
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Shipping Weight
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3.41 lbs
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Miscellaneous
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Connections
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Headset jack / RJ-9 ¦ USB
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Hearing Aid Compatible
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Yes
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Placing / Mounting
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Wall-mountable, table-top
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Included Accessories
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Power adapter
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TAA Compliant
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Yes
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Display
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Type
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LCD display - color
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Display Location
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Base
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Diagonal Size
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5"
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Display Resolution
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1280 x 720 pixels
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Backlit
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Yes
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Display Languages
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Multilingual
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Features
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Touch screen
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Phone Features
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Operating System
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Android 9.0 Pie
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VoIP Services
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Microsoft Teams
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Wireless Interface Provided
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Wi-Fi / Bluetooth
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Call Services
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Voice Mail, Call Transfer, Call Hold
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Dialer Location
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Base
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Speakerphone
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Yes
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Additional Functions
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Built-in calendar, mute
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Dimensions & Weight (Shipping)
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Shipping Width
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11 in
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Shipping Depth
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9.6 in
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Shipping Height
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4.3 in
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Shipping Weight
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3.41 lbs
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Dimensions & Weight (Base)
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Width
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9.3 in
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Depth
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7.9 in
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Height
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6.5 in
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Weight
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34.8 oz
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IP Telephony
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Main Features
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Multiple VoIP protocol support, integrated Ethernet switch
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VoIP
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Yes
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VoIP Protocols
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RTCP, RTP, SRTP
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Voice Codecs
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G.711, G.722, G.729, SILK
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Lines Supported
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8 lines
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IP Address Assignment
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DHCP, static
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Security
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IEEE 802.1X, TLS
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Power Over Ethernet (PoE) Support
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Yes
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Network Protocols
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TCP, UDP, Cisco Discovery Protocol (CDP), HTTP, HTTPS, Link Layer Discovery Protocol (LLDP), RTCP, RTP, NTP, DNS SRV, CDP-LLDP
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Network Ports Qty
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2 x Ethernet 10Base-T/100Base-TX/1000Base-T
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Compatible Software
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Microsoft Teams, Skype for Business, AudioCodes One Voice Operations Center (OVOC) Device Manager
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Voice Features
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Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB)
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Network Features
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Class 3 PoE, Zero touch with AudioCodes Redirect server
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