Modem and dialup settings – Vivotek IP3111/IP3121 User Manual
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Modem and dialup settings
In PPP interface, a modem option will work instead of camera control. Configurations include modem
initialization and outside dial-up server. If the users will setup with external sensors and alarms for
property security, dial-out is needed to send some snapshot-attached e-mails when the preset conditions
are triggered. In such applications, also remember to choose Network option to enter mail server address
and recipient's e-mail address. If "Dialout allowed" is not checked, NetworKam will not send out any
snapshots when events occur and the settings except for "Initial modem command" in this page will
have no effect. The system will preset the attached modem to eliminate echo and mute line sound. To
initialize the modem with further commands, type into the edit box. The prefix "AT" should be included.
Administrators should choose an appropriate "Dial Method" according to the local POTS environment.
An incorrect dialing prefix may cause NetworKam to fail when dialing out. "Redial attempts" means
how many times NetworKam should try to connect to each ISP. Setting the value in "Disconnect after