Voice over internet protocol gateway and a method for controlling the same
A voice over Internet protocol (VoIP) gateway includes a foreign exchange office (FXO), a foreign exchange station (FXS), and a VoIP processor. A controller of the VoIP gateway sets the VoIP gateway to either a TANDEM (trunk and ENM (ear and mouth)) mode or a standalone mode. In the TANDEM mode, the VoIP gateway transmits an incoming call from the VoIP processor to the FXO and an outgoing call from the FXS to the VoIP processor. In the standalone mode, the VoIP gateway transmits the incoming call from the VoIP processor to the FXS and the outgoing call from the FXS to the VoIP.
Samsung Electronics Co., Ltd.
H H H H H H H H H H H H H
H04Q H04Q H04Q H04L H04Q H04Q H04L H04Q H04Q H04Q H04Q H04M H04L
additional additional additional inventional additional additional inventional additional additional additional inventional inventional inventional
Dae-Hyun Jung-Gi
Lee Kim