>>105855610
Happened to me
>Must know old telecommunication tech that is no longer in use anywhere within the company
>IDSN, CSU/DSU/POTS/Gateways/Bridges ect ect ect
All learned to only end up working on cisco call manager, cisco IOS CLI commands, power shell commands and mostly fiber optic termination. Thanks company i am still ground zero for not knowing shit and the shit i learned is beyond outdated at this point.