Job Description

We are looking for an “Open-source VoIP Expert" whose key responsibilities include: • Develop SIP servers in an Open source environment like: OpenSER, OpenSIPS, Kamailio, Asterisk, and FreeSWITCH • VoIP billing and accounting solutions • High Availability and Scalability solutions for SIP, RTP and Transcoding systems • VoIP Security solutions for VoIP networks • Create tools to help teams make the most out of the available VoIP infrastructure • Monitor VoIP systems for possible issues • Maintenance of Linux VoIP systems and creating Linux shell scripts using some of BASH, PERL, SED, AWK, PYTHON • Document architectural VoIP designs and processes • Install, upgrade and maintain VoIP applications residing on Linux servers • Work on Projects as assigned