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PRI

   Also found in: Financial, Acronyms, Wikipedia 0.04 sec.
PRI: see Institutional Revolutionary party Institutional Revolutionary party, Span. Partido Revolucionario Institucional (PRI), Mexican political party. Established in 1929 as the National Revolutionary party by former President Plutarco Calles , it brought together the country's governmental,
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(Primary Rate Interface) An ISDN service that provides 23 64 Kbps B (Bearer) channels and one 64 Kbps D (Data) channel (23B+D), which is equivalent to the 24 channels of a T1 line. The advantage of the D channel is that it sends control signals that can dynamically allocate any number of B channels for different applications. For example, one channel can be used for voice, while another can be used for data, while six more can be used for a videoconferencing channel and so on. PRI lines typically use four wire pairs. PRI lines are often designated as PRI/T1 or T1/PRI lines, but they are dial-up PRI lines, not T1 lines, which are point-to-point. See ISDN.


PRI - ISDN Primary Rate Interface.

See also BRI

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comMATCH launches the Duet 6001P, a new product module developed to help service providers in delivering PRI services to business customers.
They responded by opting for PRI defector Cuauhtemoc Cardenas (47 percent), nominee of the leftist-nationalist Democratic Revolutionary Party (PRD) over the standard-bearers of the PRI (25 percent) and the center-right National Action Party or PAN (15 percent).
MINNEAPOLIS -- Public Radio International (PRI) announces the creation of "Fair Game from PRI with Faith Salie," a high energy, interactive news and entertainment program produced by PRI and based in New York.
 
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