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| Job Location | Chennai |
| Education | Not Mentioned |
| Salary | Rs 8 - 14 Lakh/Yr |
| Industry | IT - Software |
| Functional Area | Application Programming / Maintenance |
| EmploymentType | Full-time |
Job Requirements: Telecommunication Service Management, TelecommunicationService Management, Application Migration ProgramShould have total 7+ years of experience and 4+ years of experience in SystemIntegration experience for telecom Core protocols like MSS MGW Media Gatewayand MAP, BICC, SIP, Diameter. Should have 5+ years of experience in VMware, Linux, Open Stack. Extensive experience with SIP Call processing and SIP Supplementary Services. Great Conceptual understanding of IMS evolution and trends - IMS Subsystems,functionalities and IMS SIP Services call flows. Experience in TLS, TCP, IPSEC, IP protocols. Experience in integrating and working with various components of a distributed nextgeneration IP based architecture including soft switches, Gateways, SIP Proxies,Route Engines, IP Media Servers, IP Phones, IADs is a Plus. Working experience on IMS interworking entities(BGCF, MGCF, MRFC, MRFP,AGW, IBCF, TrGW) and interfaces. Knowledge on Session Border Controller, NAT, Firewall, Authentication Encryption,L2 Layer switches(RoutersSwitches). Media handling, transcoding, call modeling CS, SMS, MMS and need to haveknowledge on the MGWs. Travel 50% within or outside India Skills Needed Good Analytical ability and Communication Skills Good Team Player as well as Individual contributor Proven technical Solutioning experience Strong Interpersonal skills andexperience working with cross-functional teams, strong analytical and business skills.
Keyskills :
ip phonesmmssipipsecdiameterimsroute enginesip media serversbgcf mgcfcallflowmrfpgateways sip proxiesopen stackauthentication encryptionvmware linuxiadsnat firewallstrongip protocolsmap biccibcfmssmgwmrfctls tcpcs smsagwl2 layer