ESRD (Emergency Services Routing Digit): Difference between revisions

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[https://www.nena.org/page/VoIP_ESQK_Guidelines NENA 03-507, ESQK Guidelines for VoIP to E9-1-1 Connectivity]
'''NENA 03-507''', ESQK Guidelines for VoIP to E9-1-1 Connectivity
[[Category:Glossary]]
[[Category:Glossary]]

Latest revision as of 18:26, 9 January 2024

ESRD (Emergency Services Routing Digit) is a 10-digit North American Numbering Plan number that uniquely identifies a base station, cell site, or sector that is used to route wireless emergency calls through the network. The ESRD may also be used by the PSAP to retrieve the associated ALI data.

Relevant NENA Documents
Note: To find and download the document, copy the document number (like NENA-STA-010) from below and search the NENA Standards and Documents page.


NENA 03-507, ESQK Guidelines for VoIP to E9-1-1 Connectivity