Products Information KE2001A, our newest SIP-based VoIP phone, connected to your broadband Internet through its standard RJ-45 port enables you to make and receive calls through the Internet at a much lower cost. It has a built-in 100M Bridge function, sparing internet access ports in your office for other use. It works independently your PC thus can be kept 24-hour connected and never miss a single call. With a large LCD display, big keypad, European-style design, high-quality Full Duplex Speakerphone, and rich SIP features, it is not only pleasant to look at but pleasant to use! It can be updated online fast and easily, which means that you have a forever up-to-date VoIP phone with no further hardware invest! Competitive Features: SIP protocol For office and SOHO use 2*16 Character LCD Ethernet ports: TWO* 100 Base-T Ethernet ports, Bridge function Functions: Speaker, Redial, Speed dial, Mute, Abbreviation dial, Volume adjust, Call duration display, Call history list: Missed, Received and Dialed, Phonebook, Call forwarding: Busy, No answer, Unconditional, Ringer ion SIP features: Caller ID display, Balance display, Call hold/ Retrieve, Call waiting, Call transfer, call forwarding, Message Warning Indicator, Do Not Disturb Good sound quality and echo cancellation (especially for Speaker) Size: 208 * 197 * 68mm (L * W * H) If you are interested,please send message to sales01(0) and change (0) to @. Thank you.