We found one dictionary that defines the word direct inbound dialing:

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1. Direct Inbound Dialing: Encyclopedia

▸ Words similar to direct inbound dialing ▸ Usage examples for direct inbound dialing ▸ Idioms related to direct inbound dialing ▸ Wikipedia articles (New!) ▸ Words that often appear near direct inbound dialing ▸ Rhymes of direct inbound dialing ▸ Invented words related to direct inbound dialing