Panasonic KX-TDA0480, Getting Started Manual

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1.1 Example Network Diagramme
4 Getting Started
1.1 Example Network Diagramme
The following diagramme illustrates a simple VoIP network connecting Hybrid IP-PBXs at 2
different locations. The IP Gateway Card converts outgoing voice or fax signals into IP data
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)
LAN
PSTN
Voice signals are converted
into IP data packets.
Router
Switching HUB
Hybrid IP-PBX
with IP Gateway Card
Firewall
Other data packets.
Voice data packets.