Description
Description
The Fixed Voice engineering team is transforming the Fixed Telephony to the VoIP infrastructure supported by the IMS platform + new services VoIP.
End to End Engineering
Project design
Operations
Collaborating with Business and Ops teams.
Looking for a System Engineer and more specifically in the routing and InterconnecT of IMS platform
Content
Activities
- Engineering of IP/TDM Interconnect platform which is based on IMS and replacing old TDM transit centrex (S12/EWSD).
- Development and testing of de implementation of the InterconnecT solution in IP with other operators
- IMS Routing engineering Expert: lead of the routing for IMS products (design, documentation, implementation des work orders, training ), including intelligent network services.
- Charging/Accounting mapping rules specifications: translation of IMS tickets in tickets adapted to the billing chain for B2Band B2C.
- Interconnection with other MVNO's operators: interco tests, test reports analysis, migration to IP interco.
- Emergency services engineering: technical responsible for routing and Belgian emergency numbers connections ) to VoIP solutions.
- VoIP product expert: ensure dignostics and detailed analysis of IMS problems.
Profile
Technical skills
- knowledge of platforms VoIP (IMS, )
- deep knowledge pr protocols IMS (SIP/Megaco/Diameter) et protocol ISUP.
- knowledge of tracing tools (analyses de protocols, eg OSIX, )
- A plus: Voice routing and InterconnecT knowledge.
Other skills
You are a VoIP expert with a global end to end vision on the different products.
- Coordination/Lead of technical implementations starting from Business needs and translating them in clear and precise engineering rules.
- Capacity to define a design together with other teams (bus and techn), to implement and to document and to explain to other team members in three languages: Dutch/French/English.
- planning et le follow-up