X-Vision Digital Video Recorder User Manual page 43

If the DVR is behind the router or firewall (IP is private IP), you can check on "Shared IP" option. Then public IP
information in the DVR will be automatically updated every one hour when it changes. For manual IP update, you can
press "Dynamic DNS Update" button.
Please make sure to forward the video and web port (8100 and 80 if unchanged) to the DVR from router.
8. Voice Netwok : check on the box for two-way voice communication and enter the name desired.
Transmit voice upon 1:1 voice call : enables allowing 1: 1 voice talk only with client's call.
Port Setting : set the port used for transferring voice. Default is TCP8500/UDP8500.
9. PDA Connection : check on to enable access from PDA client
10. Smart-Update Before Start-up : check on to use Smart Update function before running the program.
Execute Smart-Upgrade Now : click the button to run instant Smart Updated right now.
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