D-LINK DPH-140S Business IP Phone (Model: DPH-140S)

The DPH-140S Business IP Phone is compatible with most VoIP service providers. It operates like a regular telephone, but is especially made for use with a VoIP phone service. With a VoIPphone service and this IP phone, avoid expensive long-distance and international phone toll charges. The DPH-140S has a built-in Ethernet interface to simply connect to a DSL modem, cable modem, or to your broadband router. Once connected and logged on to the Internet, you are ready to make and receive calls.
* Product Type: IP Phone
* Phone Features: Echo Cancellation, Voice Activity Detection, Comfort Noise Generation, Adaptive Jitter Buffer, Redial, Mute, Call Transfer, Three-way Calling (Conference), Call Waiting, Call Forward, Call Hold, Voice Mail
* IP Phone Technology: VoIP
* Voice Coders: G.711u, G.711a, G.723.1, G.729b, G.729a, G.168
* Dialer Type: Keypad
* Interfaces/Ports: 2 x RJ-45 10/100Base-TX Port Auto-negotiating LAN/WAN, 1 x Power Port
* Protocols: IP, TCP, UDP, ARP, HTTP, DHCP, DNS, PPPoE, TFTP
* Communication Protocols: SIP
* Firmware Upgrade: Auto/manual provisioning system
* Device Management: Web browser , Auto/manual provisioning system
* Function Support: Address book (200 records), Special dial (10 records), Review address records,
* Tone: DTMF, Ring tone (4 selectable ring tones), Ring back tone, Dial tone, Busy tone