We found one dictionary that defines the word virtual private branch exchange:

Computing (1 matching dictionary)

1. Technopedia (No longer online)

▸ Words similar to virtual private branch exchange ▸ Usage examples for virtual private branch exchange ▸ Idioms related to virtual private branch exchange ▸ Wikipedia articles (New!) ▸ Words that often appear near virtual private branch exchange ▸ Rhymes of virtual private branch exchange ▸ Invented words related to virtual private branch exchange