CNUM.INFO – Meta ENUM and LCR
cnum.info is a domain used for ENUM-stylish-queries to provide realtime SIP routing information based on PBX admin data for low coast communication.
How it works
cnum.info’s nameserver provides regular ENUM compliant NAPTR records.
~$ dig 0.5.5.5.9.6.2.0.0.8.1.cnum.info NAPTR
;; ANSWER SECTION:
0.5.5.5.9.6.2.0.0.8.1.cnum.info 3300 IN NAPTR 1 1 “u” “E2U+sip” “!^.*$!sip:[email protected]!” .
Sources
- ENUM entries may coming from e164.arpa, e164.org and cnum.info ENUM server. (More input here is welcome)
April 7, 2023
Phone System 