telecommunication systems engineer, i can provide :
• Installation , configuration and administration of Linux servers .
• Installation & configuration of A2BILLING , open source billing system for asterisk
• Local & remote Installation and configuration of Asterisk and it’s GUI.
• Configuration of VoIP servers, SMTP servers, web and mysql servers…
• Ensure the proper functioning of the IP telephony platform.
• Administration of : Apache, Postfix, DNS, Iptables, MySQL, ssh, fail2ban ....
• Implementation of security measures of networks .
• Configurations of IP network equipments,routers,switches, digium cards, sip adapters…