3Com FlexWATCH 3110 Buffering Service, Steps to use Buffering service, Alarm buffering service

Network Video Server User’s Manual

Advanced Service configuration

Advanced service configuration is intended to provide more sophisticated functions which are required by sophisticated users. Thus, if you are not familiar with or not good at advanced features, we recommend you to read this guide carefully and consult with your local vendor to get more close information about these features.

Advanced service can be categorized into Buffering service and None buffering service depending on whether server stores pre/post alarm video in the system memory.

Buffering service means that the server can store pre/post alarm image in the system memory and send stored image through FTP or e-mail or allow user to view stored image inside of memory. With this feature user can get pre/post alarm image through e-mail or FTP without missing any video before and after the event or playback stored Alarm buffered image by connecting the server.

None buffering service means that Advance service will be done without image buffering inside of the memory. FTP(Periodic), Sensor notification service and Alarm output device control can be provided as a none buffering service option.

1 Buffering Service

Following services can be done by image buffering services.

e-mail :Up to 10 frame of Pre/post alarm image can be sent when there is event is occurred.

FTP (Rising or Falling edge) : Up to 256 frames of pre/post alarm image per video channel can be sent to ftp server when the event is occurred.

Alarm buffering service :

Pre configured number of Pre/post alarm image will be stored in the system memory and user can playback stored image through web browser.

Steps to use Buffering service

Following is a step to configure and use Buffering services

A. System memory allocation : This is to allocated limited system memory for e-mail

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