GDP (Generic Digits Parameter)

From NENA Knowledge Base

GDP (Generic Digits Parameter) identifies the type of address to be presented in calls set up or additional numeric data relevant to supplementary services such as LNP or E9‑1‑1.

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-STA-010, NENA i3 Standard for Next Generation 9-1-1