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

**URL:** https://aio.lv/en/product--audiocodes-ipc450hdeg--11221453
**Data updated:** 2026-04-14 11:43 (EEST)
**Category:** VoIP Phones
**Manufacturer:** AUDIOCODES
**Manufacturer code:** IPC450HDEG
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 308.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 255.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--audiocodes-ipc450hdeg--11221453

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.99 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

### Display

| Feature | Value |
|---|---|
| Display | TFT |
| Touchscreen | Yes |
| Display diagonal | 5 " |
| Display resolution | 1280 x 720 |

### Phone features

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Conference call | Yes |
| Caller ID | Yes |
| Call forwarding | Yes |
| Redialing | Yes |
| Answering machine | Yes |
| Call waiting | Yes |
| Speed dialling | Yes |
| Call hold | Yes |
| Lines quantity | 8 lines |
| Do not disturb function | Yes |
| Call pick up | Yes |
| Call park | Yes |
| Call transfer | Yes |
| Message-waiting indicator (MWI) | Yes |

### Camera

| Feature | Value |
|---|---|
| Front camera | No |

### Audio

| Feature | Value |
|---|---|
| Speakerphone | Yes |
| Voice codecs | G.711a, G.722, G.729A, G.729B, OPUS, G.711Mu |
| Microphone mute | Yes |
| Echo cancellation | Yes |
| Voice activity detection | Yes |
| Adaptive jitter buffers | Yes |
| Packet loss concealment (PLC) | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 2 |
| DC-in jack | Yes |
| RJ-9 ports quantity | 1 |

### Network

| Feature | Value |
|---|---|
| Security algorithms | HTTPS, SRTP, SSL/TLS, 802.1x RADIUS |
| 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/LLDP VLAN, LDAP |
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.1p, IEEE 802.1x |
| Bluetooth | No |
| Wi-Fi | No |
| Quality of Service (QoS) support | Yes |
| Ethernet LAN data rates | 10, 100, 1000 |
| Ethernet LAN interface type | Gigabit Ethernet |

### Power

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.284 kg |
| Package weight | 1722 g |
| Width | 234 mm |
| Depth | 190 mm |
| Package depth | 245 mm |
| Package height | 110 mm |
| Package width | 275 mm |
| Height (max) | 195 mm |
| Height (min) | 170 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 40 |

### Certificates

| Feature | Value |
|---|---|
| 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 |
| Skype | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | LAN (RJ-45) |
| Manual | Yes |
| Number of handles included | 1 pc(s) |

### Management features

| Feature | Value |
|---|---|
| Volume control | Buttons |
| Integrated voicemail | Yes |
| Number of programmable keys | 8 |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Handset type | Wired handset |
| Product type | IP Phone |

### Performance

| Feature | Value |
|---|---|
| Dual-Tone Multi-Frequency (DTMF) modes | SIP info |

## FAQ

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

The price is 308.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 16.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display, touchscreen, lines quantity, speakerphone, bluetooth, ethernet lan, power over ethernet (poe), weight, handset 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.

## Image

https://aio.lv/img/cache/product/11221453/64538255_large.webp