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Description
The GXP280 is a next generation small business SIP phone that features 1 line appearance, 128x32 graphic LCD, 3 XML programmable softkeys, and dual 10M/100Mbps network ports. It is an affordable choice for a SOHO user needing a feature rich, 1-line IP phone.
The GXP280 delivers superior audio quality, comprehensive telephony features, automated provisioning, security protection for privacy and broad interoperability with most 3rd party SIP devices, gateways and leading soft-switch platforms. The product has 1 line appearance with FLASH to handle 2 simultaneous calls, offers support for multiple languages (including English, Spanish, German, French, etc) and headset jacks (both 2.5mm and RJ9 jack). Like the other models in the GXP IP phone series, the product is equipped with high fidelity wideband audio and a full-duplex speakerphone with advanced acoustic echo cancellation. The GXP280 is outfitted with SRTP, is wall mountable, and can also be automatically provisioned for mass deployment.
Key Features
- 128 x 32 pixel graphical LCD with support for multiple languages
- 1 line appearance with FLASH to handle up to 2 simultaneous calls
- 3 XML programmable context sensitive soft keys, 3 way conference
- High fidelity wideband audio, full-duplex speakerphone with advanced acoustic echo cancellation
- Dual switched auto sensing 10/100 Mbps network ports
- Automated provisioning for mass deployment, SRTP
Detailed Specefication
- Protocols/Standards: SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP, ARP/RARP, ICMP, DNS, DHCP, PPPoE, TFTP, NTP, STUN, SIMPLE
- Network Interfaces: Dual switched 10/100Mbps
- Graphic Display: 128 x 32 pixel LCD
- Voice codec: Support for G.723.1, G.729 A/B, G.711 u/a-law, G.726, G.722 (wide band), GSM and iLBC, in-band and out-of-band DTMF
- Telephony features : Hold, Mute, Transfer, Forward, 3-way conference, Downloadable phone book (XML, LDAP to to 200 contacts), XML customisation of screen, call waiting, call log, off-hook auto dial, auto answer, click-to-dial, downloadable ringtones, server redundancy and fail-over support.
- Headset connection : 2.5mm RJ9 headset jack
- Wall mountable : Yes
- QoS : Layer 2 (802.1Q, 801.2p) and Layer 3(ToS, DiffServ, MPLS) QoS.
- Security : User and admin level passwords, MD5 and MD5- sess based authentication, AES based secure config file, SRTP.
- Upgrade/Provisioning : Fireware upgrade via TFTP/HTTP, mass deployment using central secure provisioning file.
- Power : Universal power adapter (Input 100-240V AC 50-60Hz, Output +5V DC, 1.2A, UL Certified) included.
- Physical :
- Dimensions: 168mm x 200mm x 89.5mm
- Unit weight: 0.62kg
- Package weight: 0.725kg
- Temperature/humidity: 0-40 degrees C (non-condensing)
- Compliance : FCC, CE, C-Tick
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Product Jargons
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LCD
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Liquid Crystal Display
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Caller Id
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Caller ID, known also as Caller Identification (CID), or more properly Calling Number Identification (CNID), is a telephone service, available on POTS (plain old telephone service) lines, that transmits a caller's number to the called party's telephone equipment during the ringing signal, or when the call is being set up but before the call is answered.
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Chain Dialing
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Numbers in separate memory locations can be linked to form a dialed number greater than 24 digits in
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NightMode
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Taking digital photographs at night can be a challenge of your photographic skills, but using your digital camera’s night-time shooting modes makes it very easy to produce outstanding digital photographs.
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Gap Comaptabile
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you can use any compatible handset with any base unit: e.g. a Panasonic GAP handset will work with
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Call screening
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Call screening is the process of evaluating the characteristics of a telephone call before a conversation.In addition, in The US and Canada, Call Screen is the name of a feature offered by the telephone companies that allows a customer to establish a list of numbers; anyone calling the customer from those numbers will receive an automatic message indicating that the call is not being accepted. Another name, not usually used for marketing purposes, is Selective Call Rejection.
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Key Lock
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LOCK is a function that locks part of a keyboard keys depending on the lock settings selected.
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Standby Time
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The maximum length of time a wireless phone or communicator is fully charged, turned on and ready to send and receive calls or data transmissions. Standby time is reduced by the amount of time the phone is used for talking because talking on a phone draws more energy from a battery than standby mode.
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PolyPhone Ring tones
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Polyphonic ringtones can create multiple tones and/or notes simultaneously. This produces a more natural and realistic sound for melodies compared to very old phones that could only produce one note at a time.
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Call share
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An option that gives the holder the right to buy a stock at an agreed-upon price at any time up to an agreed-upon date. The holder is hoping that the price of the actual stock will increase. The holder makes money by purchasing the stock at the agreed-upon price, and selling it at the higher actual price.
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