VoIP glossary - F
The HipTel VoIP dictionary (VoIP glossary) was created to help our users understand common VoIP terminology. Use the search feature to look up VoIP terms, or look up terms alphabetically. Have a question, still unsure what something means? Feel free to
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Full Duplex — Refers to the transmission of data in two directions, meaning that both parties can talk simultaneously. Telephone systems are full duplex, while walkie-talkies are only half duplex, allowing only one person to talk at time.
Fractional Lines — Fractional lines is a term applied to high speed Internet connections. Fractional lines are generally purchased on T1 and faster connections. Purchasing a fractional line means purchasing only a fraction of total possible bandwidth available for a fraction of the price. Fractional lines are ideal for small and medium sized businesses that do not need the full spectrum of a high-speed connection. Often the unused channels of the high-speed connection are rented out to other organizations; similar to purchasing a two family house and renting out the second apartment.
