Running a small office means you often have many calls at once. Missed calls or poor sound can hurt your business and frustrate customers. You need a phone that can handle many lines, show clear information, and keep the conversation crisp. The POLY VVX 450 12-Line PoE IP Phone Black LCD Display Wired Headset gives you exactly that. It lets you answer fast, see every call detail, and hear every word clearly.
POLY VVX 450 12-Line PoE IP Phone Black LCD Display Wired Headset with POLY
Imagine a desk phone that never lets a call slip through. The POLY VVX 450 is a 12-line IP phone with a bright LCD screen and a wired headset. It is built for busy teams that need reliable voice communication. If you struggle with call queues, unclear audio, or messy cabling, this phone solves those issues. It uses Power over Ethernet so you only need one cable for power and data.
Usages
The phone works well at a reception desk where many callers arrive at the same time. It fits a sales floor that needs quick call transfers and hold functions. It is also useful in a call-center where agents handle several lines and need clear display of caller ID. Home-based offices can use it for professional client calls without extra adapters.
Benefits
- Handles up to 12 lines so you never miss a call.
- Clear LCD screen lets you see call status at a glance.
- Wired headset provides crystal-clear audio and hands-free comfort.
- Power over Ethernet reduces clutter and simplifies installation.
- Full-duplex talk lets both parties speak and hear at the same time.
Key Features
- 12 VoIP lines for high call volume.
- 480 272 pixel backlit LCD display.
- Echo cancellation and noise reduction for clear voice.
- Supports OPUS, G.722, G.729A/B, G.711a/ulaw, iLBC codecs.
- Call forwarding, hold, park, pick up and return.
- Two Ethernet ports with PoE support.
- Two USB 2.0 ports for accessories.
- One RJ-9 port for wired handset.
- Comfort noise generation for natural conversation.
- Operating temperature from 0 C to 40 C.
Specifications
| Design |
| Product colour |
Black |
| Handset type |
Wired handset |
| Product type |
IP Phone |
| Phone features |
| Call forwarding |
Yes |
| Call history |
Yes |
| Call hold |
Yes |
| Call park |
Yes |
| Call pick up |
Yes |
| Call return |
Yes |
| Caller ID |
Yes |
| Full duplex |
Yes |
| Number of VoIP accounts |
34 |
| SIP registrar server |
Yes |
| Lines quantity |
12 lines |
| Display |
| Backlight display |
Yes |
| Touchscreen |
No |
| Display resolution |
480 x 272 pixels |
| Display diagonal |
10.9 cm (4.3") |
| Display |
LCD |
| Audio |
| Comfort noise generation (CNG) |
Yes |
| Echo cancellation |
Yes |
| Noise reduction |
Yes |
| Voice activity detection |
Yes |
| Voice codecs |
OPUS, G.722, G.729A, G.729B, G.711a, iLBC, G.711ulaw |
| Network |
| Bluetooth |
No |
| Ethernet LAN |
Yes |
| Ports & interfaces |
| Ethernet LAN (RJ-45) ports |
2 |
| RJ-9 ports quantity |
1 |
| USB 2.0 ports quantity |
2 |
| Power |
| Power over Ethernet (PoE) |
Yes |
| Operational conditions |
| Operating relative humidity (H-H) |
5 - 95% |
| Operating temperature (T-T) |
0 - 40 °C |
| Storage relative humidity (H-H) |
-40 - 70% |
| Weight & dimensions |
| Package weight |
300 g |
| Package height |
57 mm |
| Package depth |
230 mm |
| Package width |
240 mm |
| Packaging content |
| Cables included |
LAN (RJ-45), RJ-9 |
| Headset included |
Yes |
| Manual |
Yes |
