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WRI Code Application and Maintenance

The WiMAX™ Roaming Interface (WRI) Code is a unique code that identifies business entities, such as Network Service Providers (NSP) and WiMAX Roaming Exchanges (WRX), which use the WiMAX™ Roaming Interface Specifications (WRIs) to enable wholesale billing and settlement between NSPs for the use of each others’ networks for roaming.

Each business entity using the WiMAX Roaming Interface Specifications is required to have a unique WRI Code to identify it. The WRI Code is used in conjunction with the WRI Architecture for offline exchange of roaming information between business entities. This information is used to support the following accounting functions: wholesale rating, clearing and financial settlement.

The WiMAX Forum® issues and administers WRI Codes. An applicant may request a specific WRI Code as part of the application process. To apply for a WRI Code, click on the WRI Code Application Tab and complete and submit the form. A WRI Code will be assigned and sent to the applicant. Any subsequent changes such as contact information should be submitted using the WRI Code Application and checking the “update” box.

For complete documentation about WRI Code please download the full WRI Code pdf document below.

Download the WMF-T40-002-R010v01_WiMAX-Roaming-Interface-Code.pdf

Download current valid list of issued WRI Codes: Current valid list of issued WRI Codes
Note: For historical records of issued WRI Codes please visit members' section at www.wimaxforum.org.

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