Ing. Ahmed Ben Smida

Context: VoLTE implementation and integration of new VoLTE S8HR roaming partners Integration of VoLTE partners (AT&T, Verizon,Deutsche Telekom...) and compliance's study of the proposed roaming architecture depending on the roaming type (Direct, Sponsor, Delegation). Presentation of the architecture of mobile voice network and different call flows. Roadmap management. International travels and execution of end-to-end VoLTE tests. Nb-IoT configuration and testing Optimization of the VoLTE configuration

Deployment of a mobile/fixed IMS Deep understanding of IMS architecture and its protocols Deep knowledge of Oracle SBC Study the customer's needs and design solutions High level solution design documentation (HLD/LLD) Knowledge transfer and support to different teams Validation/enrichment of VoLTE architecture documents Risk's analysis Integrate SBC with EPC and IMS FM and PM configuration in SNMP v3 Implementation of Microsoft Teams Direct Routing Carrier Model on the A-SBC and integration into the IMS

Deploying and Testing Cirpack IP-TDM core network solutions and Security products: Softswitch C4/C5, Media/Signaling Gateway, SBC, RTP Forwarder

Responsible of VoIP and Web hosting services

Two-year curriculum of intense mathematics, physics and computer science courses