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 the 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