Definition : Primary Rate Interface
Category : Technology » Communication
Country/Region : Worldwide Worldwide
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What does PRI mean?

Primary Rate Interface (PRI) is a form of Integrated Services Digital Network (ISDN) line which is a telecommunication standard that enables traditional phone lines to carry voice, data and video traffic. PRI consists of a single 64-kbps D channel plus 23 (T1) or 30 (E1) B channels for voice or data.

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We have found 6 more results for PRI
Worldwide PRI Political Risk Insurance
Business Terms
United States PRI Public Radio International
News & Entertainment
TV & Radio
Seychelles PRI Praslin Island Airport
Transport & Travel
Airport Codes
United States PRI Pacific Research Institute
Associations & Organizations
Regional Organizations
Mexico PRI Partido Revolucionario Institucional
[Institutional Revolutionary Party]
United States PRI Population Research Institute
Associations & Organizations
Non-Profit Organizations