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Voice Engineer

Eurostaff Group Limited

Posted on Apr 19, 2021 by Eurostaff Group Limited

Brussel, Belgium
IT
Immediate Start
Annual Salary
Contract/Project


We are looking for an experienced voice engineer who can take care of the design and configuration of wholesale initiatives (Fix Interconnects, Mobile Interconnects, VoLTE).

He/she will work in the Voice squad within the Connectivity Platforms & Services tribe as an engineer being responsible for:

Delivering high-end technical solutions within predefined budget

Acting as voice engineering specialist towards other squads, tribes and business teams

Therefore strong experience and knowledge is needed in the following domains:

- Very strong experience in working with SBC at configuration (design) level, preferably with Sonus/Ribbon SBCs (SBC7K and GXS and PSX).

- Very strong knowledge of PSTN network and mobile core networks

  • Ribbon C20 or CS2000 knowledge and experience
  • PRA/PRI
  • TDM technology
  • Number portability system in Belgium
  • Voice interconnects (both SIPM and TDM based)

- Excellent knowledge of next protocols:

  • SIP, RTP, RTCP, SMPP
  • Full SS7 stack with INAP, ISUP, Camel,

- good knowledge of next protocols:

  • IP & routing
  • NCS, Megaco, H.248

- Excellent experience with signalling tracer tools such as Polystar and Wireshark

- Linux knowledge (non-admin level)

- Experience in Scripting

Main working language will be English. Dutch/French are optional.

Able to work in an agile environment where squads work in 2 week sprints for delivery.




Reference: 1171423458

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