Error message
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- Notice: unserialize(): Error at offset 51 of 52 bytes in variable_initialize() (line 1202 of /home/au01/http/qa/includes/bootstrap.inc).
- Notice: unserialize(): Error at offset 2 of 11 bytes in variable_initialize() (line 1202 of /home/au01/http/qa/includes/bootstrap.inc).
- Notice: unserialize(): Error at offset 726 of 764 bytes in variable_initialize() (line 1202 of /home/au01/http/qa/includes/bootstrap.inc).
- Notice: unserialize(): Error at offset 12380 of 14046 bytes in variable_initialize() (line 1202 of /home/au01/http/qa/includes/bootstrap.inc).
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All of our refurbished hardware ships from our refurbisher in Melbourne. Please allow ~2-3 weeks for dispatch, as their technicians conduct quality control on all units before they are sent out. Should a unit not function, they will source parts for repair and ship to you as soon as they are able.


The HP 4120 IP Phone is optimized for use with Microsoft Lync Unified Communications and can support Office 365, Microsoft's familiar Office desktop suite combined with the latest, cloud-based versions of Microsoft's next-generation communications and collaboration services. It features 1 line, dual switched 10/100/1000 PoE Ethernet Ports, a USB port, and a rich 320 x 240 pixel TFT Color LCD display.
NOTE: POWER ADAPTER IS NOT INCLUDED.
Stand-alone operation in Lync™ environment |
Power over Ethernet (PoE) connectivity |
Dual Gigabit Ports — Allows Gigabit connectivity as well as pass-through capability |
USB host and device support — Allows USB connectivity for better together connectivity |
Headset port — Allows external headset connectivity (not supplied). Headset port also provides wideband frequency response. |
3mth Wty |
Brand | HP |
Model | HP 4120 IP PHONE |
Type | Expansion Handset(s) |
Colour | Black |
Interface(s) | Ethernet (RJ-45) |
Number Of Lines | 1 |
Condition | A |