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header-product IP Phone AUDIOCODES C450HD — 5" TFT 1280x720, PoE, Gigabit Ethernet, 8 lines, wired handset, black
342.99 €

IP Phone AUDIOCODES C450HD — 5" TFT 1280x720, PoE, Gigabit Ethernet, 8 lines, wired handset, black

AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 1
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 2
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 3
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 4
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 1
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 2
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 3
AUDIOCODES C450HD IP Phone 5" PoE GbE Photo 4
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IP Phone AUDIOCODES C450HD — 5" TFT 1280x720, PoE, Gigabit Ethernet, 8 lines, wired handset, black

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IP Phone AUDIOCODES C450HD — 5" TFT 1280x720, PoE, Gigabit Ethernet, 8 lines, wired handset, black

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Short description

AUDIOCODES C450HD is a high-end IP phone with a 5" (12.7 cm) TFT display at 1280×720 resolution, PoE support and Gigabit Ethernet. It supports up to 8 lines, wired handset and DTMF via SIP INFO. Volume is adjusted with buttons. Suited for business desks, contact centers and unified communications environments requiring clear audio and touchscreen interface.
Available for order: 27 pcs.
Warranty: 2 Years
SKU: 11221453
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
25.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.28 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
28.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Product information

Description

The AudioCodes Microsoft Teams-native C450HD IP phone is a high-end business desk phone with a 5" (12.7 cm) color TFT touchscreen at 1280×720 resolution, integrated Wi‑Fi, Power over Ethernet (PoE) support and Gigabit Ethernet. It supports up to eight concurrent lines, a wired handset and DTMF via SIP INFO, and is intended for executive offices and unified communications environments that need clear audio and a touchscreen interface.

Advantages

The C450HD combines a high-resolution 5" touch display with network features such as PoE and Gigabit Ethernet for reliable connectivity. Integrated Wi‑Fi adds deployment flexibility, while support for up to eight lines and standard wired handset operation makes it suitable for demanding business workflows. Volume control via physical buttons and compatibility with Microsoft Teams provide familiar, straightforward call handling.

Suitable for

  • Executive office desks and managers who need a premium desktop phone
  • Business environments using Microsoft Teams as the primary communications platform
  • Unified communications deployments and contact centers requiring touchscreen access and multiple lines

When it may not be suitable

The C450HD is a feature-rich, larger desk phone; it may be less appropriate where space is limited or where a compact or cordless handset is required. It is designed for Teams-native environments, so deployments that rely on non-supported platforms or require specialized telephony features not listed in the source data should verify compatibility before purchase.

Key specifications

  • Display: 5" (12.7 cm) color TFT touchscreen, 1280 × 720 resolution
  • Network: Gigabit Ethernet and Power over Ethernet (PoE) support; integrated Wi‑Fi
  • Lines: Up to 8 lines supported
  • Handset: Wired handset with physical volume control buttons
  • DTMF: DTMF signalling via SIP INFO
  • Intended platform: Microsoft Teams‑native operation

How to use

Connect the C450HD to the network via Gigabit Ethernet with PoE or use the integrated Wi‑Fi where supported. Use the 5" touchscreen to navigate calls and contacts; the wired handset and on‑device buttons provide traditional call control and volume adjustment. Configure account and line settings according to your Microsoft Teams deployment guidelines.

What to consider before purchase

  • Confirm Microsoft Teams native compatibility with your telephony provisioning and admin policies
  • Ensure your network supports PoE or plan for alternative power and Gigabit Ethernet connectivity
  • Check desk space and whether a wired handset meets your workplace mobility needs

Usage recommendations

For best results, place the C450HD on a stable desk within reliable network coverage, enable PoE where available, and follow your organisation’s Teams provisioning procedures to ensure full feature availability and optimal audio performance.

Specifications

Number of handles included: The amount of handles, which are the part by which a thing is held, carried or controlled.
1 pc(s)
Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
No
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Speakerphone: Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Yes
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Yes
Caller ID: The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it.
Yes
Lines quantity: The number of lines in the phone.
8 lines
Product type: The sub-category of the product.
IP Phone
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Packaging content

Cables included:
LAN (RJ-45)
Manual:
Yes
Number of handles included: The amount of handles, which are the part by which a thing is held, carried or controlled.
1 pc(s)

Weight & dimensions

Package weight: Weight of the packaged product.
1722 g
Package height: The distance from the top to the bottom of the packaging.
110 mm
Package depth: The distance from the front to the back of the packaging.
245 mm
Package width: The distance from one side of the packaging to the other.
275 mm
Height (max): The maximum distance from the top to the bottom of the product.
195 mm
Height (min): The minimum distance from the top to the bottom of the product.
170 mm
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.284 kg
Depth: The distance from the front to the back of something.
190 mm
Width: The measurement or extent of something from side to side.
234 mm

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Power

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
Yes

Certificates

Skype:
Yes
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

Ports & interfaces

Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
2
DC-in jack: The socket/plug where the DC electricity supply connects to the device.
Yes
RJ-9 ports quantity:
1
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
2

Network

Security algorithms: Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
802.1x RADIUS, SRTP, HTTPS, SSL/TLS
Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
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
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.1x, IEEE 802.1p
Quality of Service (QoS) support:
Yes
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
No
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
No
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
1000, 100, 10
Ethernet LAN interface type: The characteristics of the Ethernet LAN interface.
Gigabit Ethernet
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Audio

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
Microphone mute:
Yes
Speakerphone: Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Yes

Camera

Front camera: Camera at the front of the product.
No

Display

Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Yes
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1280 x 720
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
5 "
Display: The description of display that can includes display type, resolution, size etc.
TFT

Management features

Number of programmable keys:
8
Volume control:
Buttons
Integrated voicemail:
Yes

Phone features

Full duplex: A full-duplex system allows communication in both directions, and unlike half-duplex, allows this to happen simultaneously.
Yes
Conference call:
Yes
Caller ID: The name and/or number of the caller comes up on screen when they ring the phone. You also send your caller ID when you call someone else unless you choose to deactivate it.
Yes
Call forwarding:
Yes
Redialing:
Yes
Call waiting:
Yes
Speed dialling:
Yes
Call hold:
Yes
Do not disturb function:
Yes
Call pick up:
Yes
Call park:
Yes
Call transfer:
Yes
Message-waiting indicator (MWI):
Yes
Answering machine: The product contains an answering machine where you can leave messages if the phone is unanswered/engaged (busy).
Yes
Lines quantity: The number of lines in the phone.
8 lines

Performance

Dual-Tone Multi-Frequency (DTMF) modes:
SIP info

Design

Product colour: The colour e.g. red, blue, green, black, white.
Black
Handset type:
Wired handset
Product type: The sub-category of the product.
IP Phone

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Customer reviews

Customer questions

FAQ

How much does the AUDIOCODES C450HD IP Phone 5" PoE GbE cost, and is it available for purchase?

The price is 342.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 25.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AUDIOCODES products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AUDIOCODES service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of handles included, power over ethernet (poe), bluetooth, wi-fi, ethernet lan, speakerphone, touchscreen, caller id, lines quantity, product type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for AUDIOCODES C450HD IP Phone 5" PoE GbE?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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