P-2302HWUDL-P1 Quick Start Guide
14
5.3 VoIP Trunking Overview
VoIP trunking connects an IP network (like the Internet) and the Public Switched Telephone Network (PSTN).
PSTN includes the world’s circuit-switched telephone network which is composed of fixed and mobile
telephones. VoIP trunking allows you to create VoIP links which PSTN (Public Switched Telephone Network)
callers can use to:
• Make phone calls via the Internet - Make a PSTN call to the P-2302HWUDL-P1 and it forwards the call to any
SIP based VoIP phone. In the example below, we call the P-2302HWUDL-P1 (B) from a regular phone (A), the
P-2302HWUDL-P1 then forwards the call to a VoIP phone (C).
• Save on long distance calls - The P-2302HWUDL-P1 creates a VoIP link which can be used to connect to a
PSTN phone in another country, province, region and so on. Below is an example of a VoIP trunking call. A
calls the P-2302HWUDL-P1 (B), B makes a VoIP connection to another VoIP trunking device C and C forwards
the call to a PSTN phone D.
See the User’s Guide for information on how to configure VoIP trunking.
6 USB File Sharing
This section shows you how to enable USB file sharing. In order to start file sharing you need to:
• Connect your USB 2.0 file sharing device. See Section 2.
• Enable the file sharing feature.
• Create an account (user name and password) for sharing the files.
• Browse to your files using the IP address of the P-2302HWUDL-P1.
Comments to this Manuals