1 customer service English-speaking jobs in Mödling
Core Network Support Engineer – Voice Core (f/m/x) - Wien
- STEINER-HITECH GMBH
- Mödling
- April 2
, call setup failures, interconnect issues) to ensure high service availability. • Signaling & Interconnect ... . • Incident Management & Troubleshooting: Investigate and resolve voice service issues (e.g., SIP signaling ... Perform system upgrades and configuration changes while monitoring KPIs and improving overall voice service ... SS7/MAP/ISUP) and support roaming as well as inter-operator voice connectivity. • Change Management & Service
