User`s guide

VoiceFinder AP200 VoIP Residential Gateway (RGW) User’s Guide Version 1.1
AddPac Technology Co.,Ltd. -
21 -
1-Ports Async Serial Interface for Console Port (RJ45)
AP160 dial-up VoIP residential gateway provides the network management
features using RS-232C asynchronous serial interface port.
This interface is implemented using standard RJ-45 connector interface.
1.4.3. Voice Processing Interface
The FXS type voice processing modules on board of AP160 are analog Line
Interface solutions which can interface to general Phone, FAX Machine, etc.
z FXS Interface Voice Processing Module
z PSTN modem port including PSTN back up port
VoiceFinder AP160 dial-up VoIP gateway can perform the modem call to
PSTN(Public Switched Telephone Network) using PPP protocol directly. Also, the
incoming call into PSTN modem port can be relayed to FXS voice port directly.
In addition to VoIP service via PSTN modem port, AP160 supports the
conventional PSTN call via PSTN backup port when the VoIP service via Internet
is not available or network failure is occurred. When a special key such as “#”
key is pressed at analog phone, AP160 relays analog phone that is connected
to FXS port to PSTN line directly.