ISDN PRI definition

ISDN PRI digital trunk side port” is a Primary Rate Interface (PRI) trunk side switch connection employed to provide ISDN Exchange Services.
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ISDN PRI. The Company will waive the ISDN PRI D-Channel charges.
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ISDN PRI. The Customer will pay $77 for each D-channel on ISDN PRI dedicated long distance circuits. Data Services: Access: In lieu of any other rates and discounts, Customer will pay fixed monthly recurring per-circuit local loop charges ranging from $50 to $2,000 for DS-1 and DS-3 Access circuits at 12 NPA/NXX locations mutually agreed upon by the Customer and the Company. The Company will waive the Customer's monthly recurring per-circuit local loop charge for DS-1 Access circuits at three NPA/NXX locations mutually agreed upon by the Customer and the Company. Discounts:
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Examples of ISDN PRI in a sentence

  • Answer: CenturyLink negotiated with this customer for ISDN PRI services.

  • Unique to ISDN PRI is its ability to designate the D channel to handle all of the signaling and call control requirements and leave the remaining 23 B channels free for any mix of circuit-switched voice and data.

  • ISDN PRI is configured with 23 64 Kbps bi-directional B (Bearer) channels and one 64 Kbps D (Data) channel.

  • ISDN PRI is a switched service that provides the end user with clear channel signaling (64Kbs) in increments of 24 channels formatted within a T1 (1.544 Mbps) allowing such uses as carrying voice traffic, packetized data, or acting as common trunks.

  • This allows up to 64 Kbps access on each “B” channel and multiple B channels can be configured together in order to satisfy bandwidth requirements required to pass customer information to distant end terminations where technically feasible via ISDN PRI connections.

  • ISDN PRI also allows multiple T1s to be configured as one user group using a single D channel for signaling support thus increasing available bandwidth.

  • ISDN PRI provides the end user with fractional T1 capabilities by using multiple B channels as required to support the request for aggregate bandwidth of each application thus using SS7 interconnection trunks between the Company and the customer.

  • ISDN PRI offers an array of value-added features, such as calling number identification and call-by-call selection that enhance productivity.

  • ISDN PRI end users will connect their CPE equipment to the Company’s central office via T1 connections.

  • Call by Call for Trunk GroupsAllows Circuit Switched Voice and Circuit Switched Data Services to enable over the ISDN PRI trunk to share “B” channels and arrange them as a single trunk group.This allows incoming and outgoing Circuit Switched Voice and Data calls to utilize “B” Channels on a call by call basis.


More Definitions of ISDN PRI

ISDN PRI. The Company will waive the Customer’s monthly recurring D-channel charge associated with ISDN PRI Service.
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ISDN PRI means the telephony link protocol used for inbound calls to the Managed Service Nodes and outbound calls from the Managed Service Nodes.
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Related to ISDN PRI

  • ISDA Fallback Adjustment means the spread adjustment (which may be a positive or negative value or zero) that would apply for derivatives transactions referencing the ISDA Definitions to be determined upon the occurrence of an index cessation event with respect to the Benchmark for the applicable tenor.

  • Base Capacity Resource Price Decrement means, for the 2018/2019 and 2019/2020 Delivery Years, a difference between the clearing price for Base Capacity Resources and the clearing price for Capacity Performance Resources, representing the cost to procure additional Capacity Performance Resources out of merit order when the Base Capacity Resource Constraint is binding.

  • Extended Summer Resource Price Adder means, for Delivery Years through May 31, 2018, an addition to the marginal value of Unforced Capacity as necessary to reflect the price of Annual Resources and Extended Summer Demand Resources required to meet the applicable Minimum Extended Summer Resource Requirement.

  • Unit Price Arrangement means that part of the Contract that prescribes the product of a price per unit of measurement multiplied by a number of units of measurement for performance of the Work to which it relates;

  • Established catalogue price means the price included in a catalogue, price list, schedule, or other form that:

  • Reliability Pricing Model Auction or “RPM Auction” shall mean the Base Residual Auction or any Incremental Auction, or, for the 2016/2017 and 2017/2018 Delivery Years, any Capacity Performance Transition Incremental Auction.