How does LRN ENUM work?
Step 1: Log in to our portal and go to Interconnection -> Host Add to add your source IP address
Step 2: Please wait 2-3 minutes so the new IP could propogate to all of our
SBC nodes.
Step 3: From your source IP entered in step 1, issue an enum request
Example 1: dig -t naptr (TelephoneNumber).lrn.e164.arpa @lrn.bulkcnam.com
Example 2: for telephone number 3109060901 use dig -t naptr
1.0.9.0.6.0.9.0.1.3.1.lrn.e164.arpa @lrn.bulkcnam.com
Step 4: You will receive the following response. In this case, the LRN
response for 3109060901 is 12132620105
; ANSWER SECTION:
1.0.9.0.6.0.9.0.1.3.1.lrn.e164.arpa. 5 IN NAPTR 10 10 "u" "E2U+pstn:tel"
"!^.*$!tel:+13109060901;rn=+12132620105;npdi!" .
If you have any questions please do not hesitate to call us at
3109060901 or email support@bulkvs.com.
