Grandstream Ruggedised WiFi Cordless Phone

Design
Product type The sub-category of the product.	IP mobile phone
Product colour The colour e.g. red, blue, green, black, white.	Anthracite
Mounting What size the mounting head of the product is, to couple it with a camera.	Desk
Protection features Physical effects from which the product is protected e.g. water resistant, crash proof.	Anti-bacterial, Chemical resistant, Drop proof, Waterproof
International Protection (IP) code The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".	IP67

Phone features
Lines quantity The number of lines in the phone.	2 lines
Answering machine The product contains an answering machine where you can leave messages if the phone is unanswered/engaged (busy).
Call waiting
Call hold
Call forwarding
Conference call
On-hook dialling
Phonebook capacity The number of names/numbers that can be stored in the phonebook of a phone.	500 entries
Vibrating alert
Call transfer
SIP registrar server

Management features
Volume control	Buttons
Firmware upgradeable

Display
Display The description of display that can includes display type, resolution, size etc.	LCD
Display diagonal Size of the display for this product, measured diagonally, usually in inches.	6.1 cm (2.4")
Display resolution The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.	240 x 320 pixels
Touchscreen A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Backlight display A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light themselves - unlike for example Cathode ray tube (CRT) displays - they need illumination (ambient light or a special light source) to produce a visible image. Backlights are used in small displays to increase readability in low light conditions such as in watches, and in computer displays and LCD televisions to produce light in a manner similar to a CRT display.
Graphical user interface (GUI) language	Multi

Audio
Speakerphone Device has a microphone and loudspeaker provided separately from those in the handset. This device allows multiple persons to participate in a conversation. The loudspeaker broadcasts the voice or voices of those on the other end of the telephone line, while the microphone captures all voices of those using the speakerphone.
Number of microphones	2
Voice codecs	AGC, AJB, CNG, G.711Mu, G.711a, G.722, G.729A, G.729B, PLC, VAD, iLBC
Noise reduction
Echo cancellation

Network
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Supported network protocols Network protocols tested as compatible with this product e.g. FTP,HTML, POP.	SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV, NAPTR), DHCP, SSH, TFTP, NTP, STUN, SIMPLE, 802.1x, TLS, SRTP, IPv6
Quality of Service (QoS) support
Event logging
Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.	256-bit AES, SRTP, TLS, WEP, WMM, WPA, WPA-Enterprise, WPA2, WPA3, WPA3-Enterprise
Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11e, IEEE 802.11g, IEEE 802.11n, IEEE 802.11r, IEEE 802.1x

Sensors
Accelerometer
Proximity sensor

Ports & interfaces
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.	1
Headphone outputs Number of sockets /ports where headphones are connected.	1

Certificates
Certification	FCC, CE, RCM, IC, UKCA

Power
Power over Ethernet (PoE) The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
AC adapter output current	1 A
Standby time	200 h
Talk time The total time a battery can power a device for calls. As the device drains the battery during a call, the talktime left in the battery is diminished until the device is turned off or the battery recharged. The longer the talktime the less frequently you will need to recharge. Talktime, expressed in hours and minutes, is much shorter than standby time because transmission requires more power.	8 h

Battery
Battery capacity A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.	2000 mAh

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	0 - 45 °C
Operating relative humidity (H-H)	-20 - 60%
Storage relative humidity (H-H)	10 - 90%
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.	10 - 90 °C

Weight & dimensions
Width The measurement or extent of something from side to side.	57.8 mm
Depth The distance from the front to the back of something.	26.3 mm
Height The measurement of the product from head to foot or from base to top.	166 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	220 g
Package weight Weight of the packaged product.	433.6 g

Packaging content
Base station
Handset
Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Number of handles included The amount of handles, which are the part by which a thing is held, carried or controlled.	1 pc(s)
AC adapter included