Error 32203

Product: Elastic SIP Trunking

ERROR - 32203

SIP: Call blocked by Twilio

## Error - 32203

SIP Trunking: Call blocked by Twilio blacklist

The destination number is blocked by Twilio because.

Possible Causes

This destination has a high-risk of fraud or due to regulatory reasons cannot be enabled by default.

Possible Solutions

If you have a legitimate need to call this number, please email help@twilio.com with an explanation of your use case.