Configure IP Address/Route, ARP IP MAC Bind, Bandwidth Manager, Load Balance, Auto Fail Over, IPSec VPN, VPN, DHCP Server, PPTP Server, Bridge connectivity in Mikrotik Server 2.0.9 and RouterOS Board.Configure & install IP Telephone (Software, Converter and Phone Set). IP Phone device configure, update new firmware and troubleshoot.AVLS (Automatic Vehicle Location System) GLP Device setup and configuration. Vehicle Tracking system monitoring Video Conferencing device (Polycom, VPad) configure, VC session establishment and troubleshoot.Time to time monitoring the link status by using Cacti MRTG Graphers, WebSitePulse, Winbox, Host Monitor with the help of Webexone online client database (virtual Office).Coordinate with Call center, Service & Support team, Infrastructure, Core Network, & Clients (Corporate & data) daily basis on complained issue and ticket.Network problem finding and troubleshooting in an early possible time through remote assistance or over phone, visit client end if necessary.Install and Configure Wireless Router, Access PointMail related problem (incoming/outgoing) troubleshooting in all kind of mail application software (Eudora, MS Outlook, Thunder Bird) as well as in Debian (Linux) Server.Report to the line authority on network status and support in professional manner, Creating Tickets (RT) of all received calls from the client, Give update in the ticket on daily basis. Manage official task like professional mailing (to clients), professional reporting (to authority). Planning, Prepare and time to time updating Network diagramDeploy & Maintain of Fiber Link, UTP Link and Switch, Media Converter.Coordinate with help desk, Support team & Clients on daily Basis and Dealing with the customers.Report to the line authority on network status in professional manner on daily basis.Network troubleshooting through phone or physically.