entire roaming process and procedures. As an IREG Engineer you will be responsible for the technical setup, testing...). Execute IREG test cases according to GSMA guidelines and bilateral agreements. Analyze and troubleshoot roaming issues...
-oriented RoamingIREG Engineer to manage the entire roaming process and procedures. As an IREG Engineer you will be responsible... (voice, SMS, data, CAMEL, VoLTE, 5G roaming). Execute IREG test cases according to GSMA guidelines and bilateral agreements...