Vivotek IP3111/3121 User Manual
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the administrator should add these user profiles in the Security option. When Network Camera accepts
dial-in connection and acts as a server, the user name and password used in dialing are the same as what
was stored in the user database managed for web access. Any managed user can be authorized during PPP
negotiation and access web pages. However only administrators can access the configuration page.
There is more information needed for correct modem operation. Refer to the modem setting section in
configuration for further settings. Network Camera will wait for someone to dial in. If the administrator
has setup some conditions in the application, Network Camera will automatically dial out based on the
administrator's configuration. Refer to the application section in configuration for special security
applications. After everything is set and saved, turn off Network Camera and replace the null modem
cable with modem for dial-up network. Since the null modem connection is used to configure Network
Camera in advance for modem connection, administrators cannot connect again without restarting the
system.
If dial-out configuration is activated, Network Camera will dial out to send a system startup log to test
and drop the call after the pre-configured period.