The real skillset for sourcing and managing your own carrier relationships — most relevant if you run 6X Switch's own vendor pool, not needed for regular reselling.
Powered by 6X – your carrier-relationship guide! Building direct carrier relationships is real, valuable work — but most 6X resellers don't need to do it themselves (see Carrier Interconnect). This skillset is most relevant if you run your own vendor pool via 6X Switch.