Source description
About the role
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Experience in LTE, VoLTE E2E Call Flows and Debugging of issues related to same on Nokia & Mavenir IMS nodes and Mavenir RCS/TAS Nodes.
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Experience in to Multi-vendor interoperability of UEs/clients, network infrastructure and IMS/RCS services testing
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Good exposure to S1AP, GTP, Diameter-DRA (Gx, Gy, Rx, Cx, S6a, S6b), Radius, SIP, MGCP, MeGaCo, SCTP/TCP Protocols.
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Worked and Hands on Experience on IMS/RCS IOT Services is mandatory - Mavenir RCS is a Value-Add.
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Experience in Validating the maturity of IMS network interfaces to enable multi-vendor support, Validate VoLTE, MMTel and RCS services for both home registered and roaming UEs and over interconnected IMS networks.
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Hands on experience on the RCS Services Test execution with RCS soft clients interworked with a number of 3rd party LTE data dongles for LTE Attach and
additionally, with different IMS Core Network and MMTel/RCS AS to provide IMS services to the end user.
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Should have strong knowledge on the Logs Analysis of VoLTE and RCS Services Logs and debugging Skills with Issues.
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Work experience with IMS (VoLTE and RCS) soft clients interworking Services and Scenario's.
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Calls and Logs Analysis for IMS/TAS/RCS ASs with the Services such as Presence Server & XDM Server, IM / Chat Server, Video Share Application Server, File Transfer, Image Transfer
10.Should Have Good 3GPP Knowledge in writing the Test Plan and Test Scenario's specific to RCS with detailed Test procedure is an Value add.
11.Experience considered highly if worked on the RCS Services Testing mainly in Production Environments and in RCS Nodes deployments.
12.Great Conceptual understanding of IMS evolution and trends - IMS Subsystems, functionalities and IMS SIP Services call flows.
13.Working proficiency in Japanese is highly desirable.
14.Degree in Electronic & Comm/computer science / telecom / electrical engineering or equivalent
Local Japanese candidate
Contract – one year
Project - Rakuten
Budget – as per market standard Job type: Contract Division: eTeam Malaysia Reference: 19-00322
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