IRR (Instant Recall Recorder) records audio from telephone and radio allowing users to play back conversations on demand.
Also known as:
Instant Playback Recorder
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