Overview
Step 1: Login to your Billion BiPAC 7300G
- Start your web browser and type the private IP address
of the Router in the URL field: http://192.168.254.1
- After connecting to the device, you will be prompted to enter username and password. By default, the username is admin and the password is admin.
Step 2: Virtual Server for UDP 5070
- Go to Configuration
- Go to Virtual Server
- Enter Protocol: UDP
- Enter Public Start port: 5070
- Enter Public Start port: 5070
- Enter Public mapped port: 5070
- Enter Mapped IP (your voicebox IP address
)
- Click Return when done
Step 3: Virtual Server for UDP 5071
- Enter Protocol: UDP
- Enter Public Start port: 5071
- Enter Public Start port: 5071
- Enter Public mapped port: 5071
- Enter Mapped IP (your voicebox IP address
)
- Click Return when done
Step 4: Virtual Server for
RTP
- Enter Protocol: UDP
- Enter Public Start port: 16384
- Enter Public Start port: 20384
- Enter Public mapped port:
- Enter Mapped IP (your voicebox IP address
)
- Click Return when done
- Click Save config and write settings to fla
Step 5: Virtual Server finished
- Virtual Server rules now configured
- You will now need to login to the SPA-3102.
Step 6: Change SIP ports for LINE1 tab
- Go to Voice ->admin->advanced
- Go to LINE1
- Go SIP settings heading
- Enter SIP port 5070
- Enter SIP EXT port 5070

Step 7: Change SIP ports for
PSTN
tab
- Go to PSTN
- Go to SIP settings heading
- Enter SIP port 5071
- Enter SIP EXT port 5071
