JD Voice Test
- Experience in VoIP related product testing ( FTTx, Access gateway, softswitch or IMS).
- Strong technical background of VoIP related protocols, such as SIP, H.248, T38, RTP, etc Familiar with voice test instrument, such abacus, fax/modem
- Core knowledge in IMS, VoLTE, VoIP, SIP Testing domain , voice quality/QoS, DSP ,Voice codecs, RTP/RTCP, RFC2833" and Management protocols: OMCI, TR098/TR104.
- Good Understanding RJ11, Z-interface specs.
- Hands of Experience in Testing / Traffic Simulation Tools (Spirent/Voice Testing tool)
- Exposure to Test Automation, hands on experience in automation development in Python & Shell and automation frame work , like Robot, Selenium.,
- Strong Knowledge in Testing Concepts & Methodologies, Test Strategy & Test Plan.
- Analytical skills and problem-solving aptitude
- Understanding of IPV4/IPV6 addressing and TCP/IP and basic understanding of L2/L3 routing.
- Working on GPON technologies is added advantage.
- Education: Bachelor or above, telecommunication, electronic engineering, computer science, or related major preferred