Error 32223
Product: Programmable Voice
ERROR - 32223
There is no username in the SIP URI when calling a SIP registered endpoint
Calling Twilio SIP domains such as "yourdomain.sip.twilio.com" is not allowed. You can only call a registered SIP endpoint such as "username@yourdomain.sip.twilio.com".
Possible Causes
- Attempting to place a call from Twilio back to your own Twilio SIP domain. Twilio does not allow SIP calls between Twilio domains either in the same account or different accounts.
- Attempting to call a registered SIP AOR without specifying the username you wanted to call
Possible Solutions
- Add the correct username in the SIP URI you call, e.g., username@yourdomain.sip.twilio.com