Error 32206
Product: Elastic SIP Trunking
ERROR - 32206
SIP: Invalid From number (caller ID)
From number (caller ID) must be valid, assigned, and not on the do-not-originate (DNO) list.
Possible Causes
Incorrect From number entered
Possible Solutions
Verify the number was entered correctly.
https://en.wikipedia.org/wiki/E.164
https://en.wikipedia.org/wiki/North_American_Numbering_Plan
