provider.invalid_credentials
SIP credentials validation failed; hostname unreachable, port out of range, or password missing.
provider.invalid_credentials is returned when a DID provider create or update request supplies SIP credentials that fail validation. The validator checks that the SIP hostname resolves and is reachable, the port is within a valid range, and the password is non-empty.
One or more of: the SIP hostname/IP is unreachable, the port is outside 1–65535, or the password field is empty.
Correct the SIP credentials: use a valid resolvable hostname, a port in range, and a non-empty password.
{
"error": {
"code": "provider.invalid_credentials",
"message": "SIP credentials validation failed",
"request_id": "req_01900000abc"
}
}