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About the role
Years of Experience 5+ years Any Project specific Prerequisite skills VOIP , strong experience in development using C/C++, well versed in any of the debugging tool mentioned in JD, voice SIP, IP protocols, understanding on Linux. Detailed JD 1. Candidate Responsibility /SCOPE: Activities: · Design and development for VoIP service in ONTs/Home devices. · Support and maintenance Deliverables : · Feature development · Bug fixing · New feature · Unit testing · Functional testing. 2. Key Competencies & Experience: 5+ years · JD Voice Development # Strong development & debugging understanding on C / C++ in multi process/ threaded environment with following skills è Strong understanding on “VoIP(SIP/H248), T38 , SIP over TCP, VoLTE, voice quality/QoS, DSP ,Voice codecs, RTP/RTCP, RFC2833” and Management protocols: OMCI, TR098/TR104. è Good Understanding RJ11, Z-interface specs. è Well versed with debugging tools like SIPP, Wireshark, Valgrid, SIPP Tool, Valgrind Memory Profiling Tool, GDB. è understanding different SoC Architecture including 32 bit, 64bit and respective tool chains and able to collaborate with different Vendors to make the solution up and running. è strong understanding on Linux , IPC techniques, user space and kernel space deep understanding and good understanding on network architecture is preferred è Understanding of IPV4/IPV6 addressing and TCP/IP and basic understanding of L2/L3 routing. è Working on GPON technologies is added advantage. Location - Chennai TVH
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