VoIP/(802.11g) ADSL2+ VPN Firewall Router
VoIP (Voice over Internet Protocol)
VoIP enables telephone calls through existing Internet connection instead of going through the PSTN
(Public Switched Telephone Network).
It is not only cost-effective, especially for a long distance
telephone charges, but also toll-quality voice calls over the Internet.
There are six items within the VoIP section: Wizard,
General
Settings,
Phone Port, PSTN Dial Plan,
and Ring&Tone.
VoIP Dial Plan
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Chapter 4: Configuration