The invention discloses an Internet phone transmitting signals through a USB
interface, which comprises a thin client and a digital phone. The USB interface
connects the thin client and the digital phone. The phone communication is achieved
through the online function of the thin client. The voice message sending procedure
transmits outgoing message signals to the thin client through the USB interface.
The thin client converts the outgoing message signals into an outgoing message
VOIP package. The outgoing message VOIP package is then transmitted through a network
to a target. The voice message receiving procedure transmits an incoming message
VOIP package from the target back to the thin client through the network and converts
the incoming message VOIP package into incoming message signals. Further through
the USB interface, the incoming message signals are transmitted to the digital
phone. Finally, the voice message receiving procedure completes by outputting the
incoming message signals through the digital phone.
