VOIP phone is an internet based voice network phone terminal. VOIP phone adopts multiple voice control protocols and voice compression coding methods to directly convert analog voice into IP packet for internet transport, thus effectively using the existing bandwidth to provide PSTN quality voice service.

VOIP phone supports H323, SIP, MGCP, IAX2 and other protocols, offers one Or TWO Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service

The VoIP Phone has the following interfaces for Networking, telephone interface, LED indication, and power connector.
SIP simultaneously support,Deploy into any multimedia interactive, or softswitch network with the leading call and session signaling protocol
Two RJ-45 Networking interface, these two interfaces support 10/100Mps Fast Ethernet. you can connect one RJ-45 Fast Ethernet port to the ADSL or Switch, and connect the other one to your computer.
LED Indication: There are some LED indicators in the VoIP Phone to show the functions, like speaker phone,.