Technical regarding the network architecture, components, protocols, call flows, troubleshoot different call failures, software upgrades, automation,Technical regarding the network architecture, components, protocols, call flows, troubleshoot different call failures, software upgrades, automation

Architecture 3/4/5g knowledge. Took about 1h and it was an open discussion. Very pleasant discussion. We talked about ip routing masks vlans etc. Also the interview was with 2 managers and discussed about linux.