1.1 Example Network Diagram
6 Getting Started
1.1 Example Network Diagram
The following diagram illustrates a simple VoIP network connecting PBXs at two locations. The
VoIP Gateway Card converts outgoing voice or fax signals into IP packets for transmission. On
the incoming side, it reverses this process and translates the packets back into appropriate
voice or fax signals.
PSTN
(Public Switched
Telephone Network)
IP Network
PSTN
Voice signals are converted
into IP packets.
Router
Switching Hub
KX-TDA50 PBX
with KX-TDA5480 VoIP Gateway Card
Other data packets
Voice data packets
IP packets are converted
back into voice signals.
KX-TDA100/KX-TDA200 PBX
with KX-TDA0484 VoIP Gateway Card