HP POLY
POLY 250 VoIP Phone, Black, 4-line LCD
Specification
Audio
Audio codecs:
G.711, G.722, G.722.1, G.729A, G.729B, OPUS, iLBC
Voice Activity Detection:
Yes
Adaptive jitter buffer:
Yes
Noise Reduction (CNG):
Yes
Features
Product type:
Product subcategory.
IP Phone
Frequency range:
The lowest and highest frequencies that can be applied or generated.
150 - 7000 Hz
Self-Diagnostics:
Yes
DHCP client:
Whether the product uses DHCP (Dynamic Host Configuration Protocol) to obtain IP addresses within a network.
Yes
Display
Screen diagonal length:
Display size of this product; expressed in inches, measured diagonally
7.11 cm (2.8")
Resolution:
Display resolution for the system.
320 x 240 px
Display backlight:
Backlit screen available
Yes
Touchscreen:
A screen on a laptop, smartphone, etc., that responds to touch, allowing you to control the device with your fingers.
No
Camera
Front camera:
Camera mounted on the front of the product.
No
Network
Data transfer speed over Ethernet LAN:
Various LAN Ethernet connection speeds in megabits per second.
10, 100, 1,000 Mbit/s
Ethernet LAN interface type:
The characteristics of the Ethernet LAN interface.
Gigabit Ethernet
Wi-Fi:
A popular technology that enables data transmission and wireless Internet connectivity using radio waves.
No
Bluetooth:
Bluetooth is a low-power radio technology that replaces the cables and wires currently used to connect electronic devices such as personal computers, printers, and a wide range of mobile devices, including cell phones. Because Bluetooth uses radio waves as its communication system, Bluetooth-enabled devices maintain a constant connection regardless of the browser being used. This saves the user the hassle of, for example, having to log in to check email or update messages.
No
Quality of Service (QoS):
Yes
Syslog:
Yes
Management Features
Integrated voicemail:
Yes
Number of keyboard buttons:
12
Logging events:
Yes
Ports and Interfaces
Headphone jack with microphone:
RJ-9
Wired LAN:
The Ethernet LAN (local area network) interface is used for a wired connection.
Yes
Number of USB 2.0 ports:
USB 2.0 ports have a data transfer rate of 480 Mbps and are backward compatible with USB 1.1. Various types of peripheral devices can be connected to them.
1
Number of Ethernet LAN ports (RJ-45):
Number of Ethernet LAN (RJ-45) ports on the device. Ethernet LAN (RJ-45) ports allow a computer to connect to an Ethernet network.
2
number of RJ-9 ports:
1
Performance
Dual-Tone Multi-Frequency (DTMF) Modes:
In-band
Management Features:
HTML5, CSS, SSL
Speaker:
A phone equipped with an additional microphone and speaker, in addition to those built into the handset. The device allows more people to participate in a conversation. The speaker amplifies the voice from an incoming call, and the microphone is used to capture and record the voices of the speakers.
Yes
Support for Unicode UTF-8 characters:
Yes
Structure
Volume control:
Digital
Headset type:
Wired headset
Screen type:
Screen technology. Currently, the most popular screen technologies are flat-panel displays, such as Liquid Crystal Display (LCD) and Thin Film Transistor (TFT) active matrix displays.
In TV hardware technologies, one can find FST (Flat Screen Tube) as well as ARASC (Anti-Reflection, Anti-Static Coating), AGARAS (Anti-Glare ARASC), or simply AGC (anti-glare coating). Older TV and display technologies include CRT monitors.
MLA = Micro Lens Array. p-Si = Polycrystalline silicon. a-Si = Amorphous silicon.
LCD
Product color:
Color, e.g., red, blue, green, black, white.
Black
Power
PoE Support:
The device supports Power over Ethernet (PoE), a technology that transmits electrical power via Ethernet cables to network-connected peripheral devices. This allows both data and electrical power to be transmitted to devices such as wireless access points or IP cameras via a single cable.
Yes
Weight and Dimensions
Product weight:
Product weight without packaging (net). Whenever possible, the net weight is listed together with the weight of the equipment’s standard accessories. Please note that some manufacturers define the product weight as that of a single unit, excluding the weight of accessories and/or supplies.
890 g
Product depth:
Distance from the front to the back of the item.
57 mm
Product height:
Product height.
230 mm
Product width:
Width measurement.
240 mm
WAN connection
WAN connection type:
RJ-45
Phone features
Number of lines:
Number of phone lines.
4 lines
Conference call capability:
Yes
Ability to forward a connection:
Yes
Redial:
Yes
Call on hold:
Yes
Dialing speed:
Yes
Connection Timeouts:
Yes
Function:
Yes
Receiving calls:
Yes
Call forwarding:
Yes
SIP registrar server:
Yes
Fax
Call forwarding:
Yes
Package Contents
Quick Start Guide:
Instructions, available both online and in print, that allow for quick installation and use of the product.
Yes
Cables:
LAN (RJ-45)
Headset:
ITU-T P.370, TIA 504A
Number of handles included:
Number of handles, i.e., parts that allow an object to be carried or held.
1 item
Handling connections
Dialing a number with the receiver on hold:
Yes
Safety regulations and standards
Security:
List of regulatory standards for all countries where this product has been approved.
UL 60950-1, CE Mark, CAN/CSA C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950-1
Working Conditions
Temperature range (operating):
The minimum and maximum temperatures at which the device can be used safely.
0–40 °C
Relative humidity range:
5 - 95%
Permissible relative humidity:
-40 - 70%
Logistics data
Harmonized System (HS) code:
85171800
Leasing and business services
Finance any business purchases regardless of the time of day.
- Repayment schedule tailored to your needs, from 3 to 72 months (depending on the financial product).
- Fast online verification, you only need basic ID card data.
- You'll receive your purchases as quickly as if you paid by transfer.
- Entirely online and in just a few minutes.
You can finance business purchases
With Operating Lease
- for fixed assets and accessories
- repayment period from 18 to 60 months
- for purchases from PLN 1,000 up to PLN 100,000 net
- all fees can be included as business expenses
With an installment loan
- for all products and services
- repayment period from 3 to 48 months
- for purchases from PLN 1,000 up to PLN 100,000 net
- purchase value from PLN 300 up to PLN 100,000 net
How does it work?
01.
Choose the product you want to buy, find LeaseLink on the product page or in payment methods.
02.
Tailor the offer to your needs.
03.
Verify yourself online.
04.
Get the decision and sign the contract.
05.
Receive your product and grow your business.
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POLY 250 VoIP Phone, Black, 4-line LCD
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POLY 250 VoIP Phone, Black, 4-line LCD
1 pcs
483.99 zł