Thumbnail of product C448HD from brand Audiocodes
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Phone Audiocodes C448HD

Audiocodes
Phones
Phone

The Audiocodes C448HD is an IP phone from the Audiocodes brand, known for its quality and innovation in the field of communication devices. This model, designed to ensure optimal performance, is ideal for professional environments, offering an enhanced user experience thanks to its intuitive interface.

Equipped with a 5-inch touchscreen with a resolution of 1280 x 720 pixels, the Audiocodes C448HD ensures exceptional display quality. It features advanced audio capabilities, such as packet loss concealment and echo cancellation, ensuring clear and smooth communication.

This model also integrates numerous ports, including 2 Ethernet ports for stable network connectivity, and a USB 2.0 port. In terms of call management, the C448HD offers features like call transfer, caller ID, and conference calling, allowing for increased flexibility in your communications.

With a weight of 1284 g and suitable dimensions, this phone easily fits into any workspace. It also comes with a power adapter and a user manual for quick setup. In summary, the Audiocodes C448HD is a wise choice for those seeking a high-performance and reliable IP phone.

Manual of product C448HD

First page image of the manual for C448HD

User Manual
79 pages
View manual
8 10

Editorial note

The Audiocodes C448HD is an IP phone that stands out for its exceptional audio quality, thanks to advanced features such as echo cancellation and voice detection. These characteristics ensure clear and smooth communications, providing a very positive user experience, rated at 85. In terms of performance, the C448HD meets the needs of call management and connectivity well. However, the lack of Bluetooth connectivity limits wireless connection options, which is an aspect to consider for users seeking more flexibility. This feature was rated at 78. The modern and sleek design of the phone, combined with a 5-inch touchscreen with a resolution of 1280 x 720 pixels, offers a pleasant visual experience. However, some users may find the screen size a bit small. This design received a score of 80. Regarding features, the C448HD offers practical options for call management, such as call transfer and conference calling, which is ideal for teamwork. However, the limited number of USB ports (1) could pose a problem for those using multiple devices. This category received a score of 82. Finally, although the product offers good audio quality and interesting features, its weight of 1284 g may make it less practical for prolonged use. The overall value of the product was rated at 75, reflecting a good price-quality ratio, but with some limitations to consider.

Score details

User experience

The user experience is very positive thanks to advanced features like echo cancellation and voice detection, ensuring clear and smooth communications.

Performance

The performance is satisfactory for call management and connectivity, but the lack of Bluetooth limits wireless connection options.

Design

The modern and sleek design, combined with a 5-inch touchscreen, offers a pleasant visual experience, although some users may find the screen size too small.

Features

The call management features, such as call forwarding and conference calling, are very useful for teamwork, but the limited number of USB ports could be an issue for some users.

Value for money

The product offers good audio quality and interesting features, but the weight of 1284 g may make it less practical for prolonged use.

Advantages

Clear audio quality with echo cancellation

Easy connectivity with Ethernet and USB ports

5-inch touchscreen, resolution 1280 x 720

Call management with transfer and conference

Modern and sleek design, user comfort

Disadvantages

No Bluetooth connectivity.

No built-in camera.

Unpractical weight of 1284 g.

Only one USB port available.

5-inch screen too small.

Technical Specifications C448HD

General Information

Packaging contents

  • Number of handles provided
    1 piece(s)
  • User manual
    Yes
  • User manual
    Yes
  • Cables included
    LAN (RJ-45)

Connectivity

  • Quantity of RJ-9 ports
    1
  • DC Input
    Yes
  • Number of Ethernet LAN ports (RJ-45)
    2
  • Quantity of RJ-9 ports
    1

Weight and dimensions

  • Weight
    1284 g
  • Width
    234 mm
  • Depth
    190 mm
  • Height (min)
    170 mm
  • Height (max)
    195 mm
  • Package width
    275 mm
  • Package depth
    245 mm
  • Package height
    110 mm
  • Package weight
    1722 g

Audio

  • Speaker
    Yes
  • Speaker
    Yes
  • Speaker
    Yes
  • Speaker
    Yes
  • Voice codecs
    G.711Mu, G.711a, G.722, G.729A, G.729B
  • Speaker
    Yes
  • Speaker
    Yes

Certificate

  • Certification
    FCC 15 B
  • ICES-003 B
  • EN55032 B
  • EN61000-3-2
  • EN61000-3-3
  • UL-60950-1
  • EN60950-1
  • IEC-60950-1 (CB)
  • CE
  • cTUVus
  • RCM
  • KC
  • Anatel
  • CCC
  • ICASA
  • EAC
  • IC
  • ACTA
  • VCCI
  • BSMI

Environmental conditions

  • Operating temperature
    0 - 40 °C
  • Temperature out of operation
    -20 - 70 °C

Phone features

  • Number of VoIP accounts
    -
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Directory capacity
    - entries
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Call on hold
    Yes
  • Number of lines
    8 lines
  • Call on hold
    Yes
  • Call on hold
    Yes

Network

  • Security-supported algorithm
    HTTPS
  • Network standards
    SRTP
  • Supported network protocols
    SSL/TLS
  • Ethernet/LAN
  • Wifi
    IEEE 802.1Q
  • LAN Ethernet: data transfer rate
    IEEE 802.1p
  • Wifi
    IEEE 802.1x
  • Type of Ethernet LAN interface
    IEEE 802.3af
  • Ethernet/LAN
  • 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
  • Yes
  • No
  • 10,100,1000 Mbit/s
  • No
  • Gigabit Ethernet
  • Yes

Screen

  • Screen size
    5 "
  • Touch screen
    Yes
  • Screen resolution
    1280 x 720 pixels
  • Screen
    TFT

Power

  • Ethernet connection, supporting power over this port (PoE)
    Yes
  • Input voltage of the power adapter
    100 - 240 V

Representation / realization

  • DTMF Modes (Dual-Tone Multi-Frequency)
    Info SIP

Management features

  • Number of programmable keys
    8
  • Integrated voicemail
    Yes
  • Volume order
    Buttons

Camera

  • Front camera
    No

Design

  • Product color
    Black
  • Type of handset
    Wired combo
  • Product type
    IP phone

Frequently Asked Questions

What is the weight of the Audiocodes C448HD?
The weight of the Audiocodes C448HD is 1284 g.
What certifications does the Audiocodes C448HD have?
The Audiocodes C448HD is certified by the following organizations: FCC 15 B, ICES-003 B, EN55032 B, EN61000-3-2, EN61000-3-3, UL-60950-1, EN60950-1, IEC-60950-1 (CB), CE, cTUVus, RCM, KC, Anatel, CCC, ICASA, EAC, IC, ACTA, VCCI, BSMI.
What is the size of the screen of the Audiocodes C448HD?
The screen of the Audiocodes C448HD measures 5 inches.
What is the resolution of the screen of the Audiocodes C448HD?
The resolution of the screen of the Audiocodes C448HD is 1280 x 720 pixels.
What is the width of the Audiocodes C448HD?
The width of the Audiocodes C448HD is 234 mm.
What is the depth of the Audiocodes C448HD?
The depth of the Audiocodes C448HD is 190 mm.
Is the manual for the Audiocodes C448HD available in French?
Unfortunately, the manual for the Audiocodes C448HD is not available in French. It is only offered in English.

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Presentation of product C448HD specifications from brand Audiocodes

General Information

The Audiocodes C448HD phone is a communication device from the Audiocodes brand, known for its innovation and quality in the telecommunications field. This model, C448HD | TEAMS-C448HDPS, is designed to deliver optimal performance, thus facilitating an enhanced user experience.

Package Contents

The package includes a handle for easy use, a power adapter for immediate setup without additional costs, as well as a user manual providing clear instructions. Additionally, a power cable is included, ensuring a reliable electrical connection.

Connectivity

The C448HD is equipped with a USB 2.0 port, a DC input, two Ethernet LAN ports (RJ-45) for fast and stable network connection, as well as an RJ-9 port, ensuring effective connectivity with various devices.

Weight and Dimensions

With a weight of 1284 g, the C448HD is designed for easy handling. Its dimensions include a width of 234 mm, a depth of 190 mm, and a height ranging from 170 to 195 mm, allowing for seamless integration into various spaces. The package measures 275 mm in width, 245 mm in depth, and 110 mm in height, with a total weight of 1722 g for optimal protection during transport.

Audio

This model incorporates advanced features such as Packet Loss Concealment (PLC), Voice Detection, Adaptive Jitter Buffer, and Echo Cancellation, ensuring exceptional audio quality. The supported voice codecs include various formats such as G.711Mu, G.711a, G.722, G.729A, and G.729B, while the built-in speaker provides an immersive sound experience.

Certifications

The C448HD complies with various safety and performance standards, including FCC 15 B, ICES-003 B, EN55032 B, and many others, thus ensuring the device's reliability.

Environmental Conditions

It operates within a temperature range of 0 to 40 °C and can withstand extreme conditions with an out-of-operation temperature of -20 to 70 °C, ensuring its durability.

Phone Features

The C448HD offers features such as call transfer, a message waiting indicator (MWI), as well as the ability to manage multiple calls. With 8 available lines, this phone allows for efficient communication management while offering options like conference calling and hold.

Network

This device supports various security protocols, including HTTPS and SRTP, and is compatible with network standards IEEE 802.1Q and IEEE 802.3af. Its Ethernet interface is Gigabit type, ensuring fast and reliable connectivity.

Screen

The C448HD features a 5-inch touchscreen with a resolution of 1280 x 720 pixels, providing a pleasant visual experience thanks to its TFT technology.

Power

It supports Power over Ethernet (PoE) and operates with an input voltage of 100 to 240 V, thus ensuring compatibility with various electrical infrastructures.

Management Features

The phone has 8 programmable keys for increased customization and includes built-in voicemail for simplified communication management. The volume control is digital, allowing for easy adjustment.

Design

The C448HD features a modern black design, with a wired handset that combines aesthetics and practicality, ideal for daily use in professional environments.