ImageApplication Server provides a variety of features and applications that can operate on IP-based network. Application Server can be categorized into Media Server and Feature Server.

A Media Server is classified from Feature Server separately because applications need specific processing for media content. It means a Media Server must be supported by digital signal processing hardware with high performance.

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High Availability Print E-mail

Overview:

High Availability (HA) solution provides high availability (failover) capabilities  on system hang, system crash/down and network failures condition. When a main system stop running, then a secondary system will take over to handle calls both incoming and outgoing calls as well as before the main system stop running. This will provides a high availability and minimize failures on the system. The system will synchronize the critical data between two or more systems to get redundancy data.

HA provides a Web-based system management tool that continuously monitors the system availability and performance.  In an event of network error, HA can alert the network administrator to makes a preventive maintenance or troubleshooting of the system. This will protect the information in a Database System and reduces the system failures. If the system goes down, HA automatically notifies the network administrator and writes the detail failures to a log file.

Benefit:

HA solution provides some benefits as follows:

  • Minimize the failures of system that are caused by system hang, system crash/down, and network failures
  • Provides maximum data redundancy because of a real-time data synchronization mechanism
 
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