More calls at a glance
Twelve line keys provide direct access to configured lines, contacts and supported phone features.
Not sure what you need?
Read our complete guide.
Not sure what you need?
Read our complete guide.
Poly by HP • SKU 2200-48840-025
A performance SIP desk phone with a 4.3-inch colour display, 12 line keys, dual Gigabit Ethernet and practical call controls for busy office users.

The Poly VVX 450 is designed for users who handle frequent calls and need more visible line capacity than an entry-level desk phone. The supplied information confirms 12 line keys, four soft keys, HD audio, two USB ports and two Gigabit Ethernet ports.
Quick answer: Choose the VVX 450 for a compatible SIP or hosted VoIP deployment that needs a 12-line colour desk phone. Confirm the phone platform, provisioning method and PoE before ordering.
Twelve line keys provide direct access to configured lines, contacts and supported phone features.
The 4.3-inch 480 × 272 colour LCD and four soft keys make everyday call handling easier to follow.
Dual Gigabit Ethernet supports a network connection plus a pass-through connection for a compatible workstation.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | Poly VVX 450 / HP product 8B1L7AA |
|---|---|
| Manufacturer SKU | 2200-48840-025 |
| Display | 4.3-inch colour LCD, 480 × 272 |
| Line and soft keys | 12 line keys; 4 soft keys |
| Network | 2 × Gigabit Ethernet ports |
| Power | PoE; power supply is not included |
The VVX 450 has 12 line keys and four context-sensitive soft keys.
It has a 4.3-inch colour LCD with 480 × 272 resolution.
No. This PoE phone is supplied without a power adaptor. Use compatible PoE or purchase a compatible Australian supply separately.
Yes. The supplied product information lists two Gigabit Ethernet ports.
No phone should be assumed compatible with every service. Confirm SIP provider, IP PBX, firmware and provisioning support before ordering.
Yes. The supplied information lists two USB ports, positioned at the rear and side.
Yes. Contact DigiPhone with SKU 2200-48840-025, platform, site count and quantity for compatibility and project support.
Keep more configured lines and calling functions visible at the desk.
The 4.3-inch screen gives users a clearer view of calls, menus and status information.
Transfer, hold and voicemail keys support common daily workflows.
Poly audio technology is designed to keep business conversations clear.
Connect the phone to the wired network and pass connectivity to a compatible computer.
Rear and side USB connections support compatible accessories and deployment options.
Best for: reception desks, managers, customer-service staff and SIP phone rollouts that need greater line visibility.
| DigiPhone SKU | 2200-48840-025 |
|---|---|
| HP product number | 8B1L7AA |
| Product type | 12-line SIP business IP phone |
| Display | 4.3-inch colour LCD, 480 × 272 |
| Line keys | 12 |
| Soft keys | 4 |
| Dedicated call keys | Transfer, hold and voicemail |
| Audio | Poly HD audio |
| USB | 2 ports, rear and side |
| Ethernet | 2 × Gigabit Ethernet |
| Power | Power over Ethernet (PoE); adaptor not included |
| Manufacturer warranty | Poly manufacturer warranty in Australia |
Compatibility note: Confirm the SIP platform, provisioning, firmware, PoE budget and any headset or expansion requirements before ordering.
| SKU | 2200-48840-025 |
| Barcode # | 610807883050 |
| Brand | POLY |
| Shipping Weight | 1.0400kg |
| type | POLY IP PHONES |
This DigiPhone listing is supplied as an Australian version and is covered by Poly manufacturer warranty in Australia; duration and service conditions are subject to the manufacturers terms for this product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Poly by HP • SKU 2200-48840-025
A performance SIP desk phone with a 4.3-inch colour display, 12 line keys, dual Gigabit Ethernet and practical call controls for busy office users.

The Poly VVX 450 is designed for users who handle frequent calls and need more visible line capacity than an entry-level desk phone. The supplied information confirms 12 line keys, four soft keys, HD audio, two USB ports and two Gigabit Ethernet ports.
Quick answer: Choose the VVX 450 for a compatible SIP or hosted VoIP deployment that needs a 12-line colour desk phone. Confirm the phone platform, provisioning method and PoE before ordering.
Twelve line keys provide direct access to configured lines, contacts and supported phone features.
The 4.3-inch 480 × 272 colour LCD and four soft keys make everyday call handling easier to follow.
Dual Gigabit Ethernet supports a network connection plus a pass-through connection for a compatible workstation.
A quick fit check for Australian businesses comparing equipment for users, rooms, sites or wider projects.
| Exact model | Poly VVX 450 / HP product 8B1L7AA |
|---|---|
| Manufacturer SKU | 2200-48840-025 |
| Display | 4.3-inch colour LCD, 480 × 272 |
| Line and soft keys | 12 line keys; 4 soft keys |
| Network | 2 × Gigabit Ethernet ports |
| Power | PoE; power supply is not included |
The VVX 450 has 12 line keys and four context-sensitive soft keys.
It has a 4.3-inch colour LCD with 480 × 272 resolution.
No. This PoE phone is supplied without a power adaptor. Use compatible PoE or purchase a compatible Australian supply separately.
Yes. The supplied product information lists two Gigabit Ethernet ports.
No phone should be assumed compatible with every service. Confirm SIP provider, IP PBX, firmware and provisioning support before ordering.
Yes. The supplied information lists two USB ports, positioned at the rear and side.
Yes. Contact DigiPhone with SKU 2200-48840-025, platform, site count and quantity for compatibility and project support.
This DigiPhone listing is supplied as an Australian version and is covered by Poly manufacturer warranty in Australia; duration and service conditions are subject to the manufacturers terms for this product. Warranty service is subject to the manufacturers terms and proof-of-purchase requirements.
Your rights under this warranty are in addition to rights available under the Australian Consumer Law. Keep your DigiPhone invoice and product serial number for any claim.
Bulk and project support: For fleet deployments, spare units or warranty planning, contact DigiPhone with the SKU and required quantity.
Keep more configured lines and calling functions visible at the desk.
The 4.3-inch screen gives users a clearer view of calls, menus and status information.
Transfer, hold and voicemail keys support common daily workflows.
Poly audio technology is designed to keep business conversations clear.
Connect the phone to the wired network and pass connectivity to a compatible computer.
Rear and side USB connections support compatible accessories and deployment options.
Best for: reception desks, managers, customer-service staff and SIP phone rollouts that need greater line visibility.
| DigiPhone SKU | 2200-48840-025 |
|---|---|
| HP product number | 8B1L7AA |
| Product type | 12-line SIP business IP phone |
| Display | 4.3-inch colour LCD, 480 × 272 |
| Line keys | 12 |
| Soft keys | 4 |
| Dedicated call keys | Transfer, hold and voicemail |
| Audio | Poly HD audio |
| USB | 2 ports, rear and side |
| Ethernet | 2 × Gigabit Ethernet |
| Power | Power over Ethernet (PoE); adaptor not included |
| Manufacturer warranty | Poly manufacturer warranty in Australia |
Compatibility note: Confirm the SIP platform, provisioning, firmware, PoE budget and any headset or expansion requirements before ordering.
| SKU | 2200-48840-025 |
| Barcode # | 610807883050 |
| Brand | POLY |
| Shipping Weight | 1.0400kg |
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