Linux System Administration - RHEL, Centos, Debian and Ubuntu
IP Telephony, IP-PBX, Predictive Dialer - Asterisk IP PBX
Skills include deploying, migrating and managing medium to large-scale Servers and desktop environments, designing and implementing system tools and automating operational tasks. ... .
Thorough knowledge of MySQL, Linux, Asterisk, Vicidial, number systems, application servers (Tomcat / SSL), telecom scripting tools, TCP/IP addressing, SIP trunking, Centos
Good understanding and experience in telecom technologies such as ISDN, VoIP (SIP / H.323).
Experience in configuring telephony hardware including Dialogic, Digium, Synway