NCAS (Non Call Associated Signaling)
NCAS (Non Call Associated Signaling) is a method for delivery of wireless 9‑1‑1 calls in which the Mobile Directory Number and other call associated data are passed from the Mobile Switching Center to the PSAP outside the voice path.
Related Terms:
Non Call-path Associated Signaling
External References
https://www.techstreet.com/standards/atis-j-std-036-c-2?product_id=1984450#jumps
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.