Job Title System Administrator VoIP Telephony Telephony Engineer Telecommunications Company Telebu Communications Location Hitech city Madhapur Hyderabad Experience 3-5 Years Flexible based on skills Employment Type Full Time Salary Up to CTC 50 000 About Telebu Communications Telebu is a 20 year-old product-based technology company offering enterprise communication solutions across SMS Chat Voice Video platforms Formerly known as SMSCountry Networks Telebu has offices across India Bahrain UAE Saudi Arabia Qatar USA Objective We are looking for a System Administrator VoIP Telephony Engineer Telecommunications to join our Telebu s Communications engineering Team The Telebuin will develop implement and support IP Telephony related technologies including and not limited to IP Telephony IVR platforms Conferencing solutions Voice engineering integration Voice over IP VoIP Session Border Controllers SBC Session Initiation Protocol SIP WebRTC and Public Switched Telephone Network PSTN gateways Responsibilities Install maintain Freeswtich and other SIP servers Administration of SIP and Media Servers Network Protocol level debugging and testing Contact center solutions Troubleshoots and resolves complex problems Provide IP Telephony and VoIP Subject Matter Expertise for Company and Company s managed service providers manages 3rd party telecom carriers and providers Requirements 3 years of hands-on industry experience in telecommunications Solid conceptualize knowledge and experience with telephony protocols like SIP SDP RTP SRTP and audio video codecs In-depth working experience with Kamailio Freeswitch Any of the SIP stack Sofia reSIProcate PJSIP etc and Linux Experience in using the VoIP testing tools like Wireshark VoIPMonitor SIPp SIPCapture Homer etc Strong understanding of implementing various network setups Private VPNs multi-zone secure connectivity etc Nice to have Experience with virtualization container related technologies Xen VMware vSphere ESXi Docker Kubernetes Hands on writing production quality code using any of the scripting languages like Python Go Erlang etc Working knowledge in any NoSQL databases like MongoDB Redis Cassandra etc Passionate about knowing everything about VoIP Protocol standards related RFCs Job Types Full-time Permanent Pay 25 000 00 - 50 000 00 per month Benefits Health insurance Provident Fund Ability to commute relocate Madhapur Hyderabad Telangana Reliably commute or planning to relocate before starting work Required Application Question s Do you have experience in using the VoIP testing tools specify some Do you have hands-on industry experience in telecommunications Experience Freeswitch 2 years Required Work Location In person

📌 System Administrator(voip/telephony) (Telangana)
🏢 TELEBU COMMUNICATIONS PRIVATE
📍 Telangana