Voip Engineer
Nokia
2 - 5 years
Chennai
Posted: 05/02/2026
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Job Description
You have:
- Strong development with 3+ yrs of experience & debugging understanding on C / C++ in multi process/ threaded environment with following skills
- 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.
- 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.
- Well versed with debugging tools like SIPP, Wireshark, Valgrid, SIPP Tool, Valgrind Memory Profiling Tool, GDB.
It would be nice if you also had:
- Understanding and good understanding on network architecture is preferred.
- Understanding of IPV4/IPV6 addressing and TCP/IP and basic understanding of L2/L3 routing.
- Working on GPON technologies is added advantage.
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