И это всё МОЁ

Помогите пожалуйста!
При регистрации клиента на софтфоне zoiper, asterisk выдаёт следующие ошибки:

[Apr 11 16:22:17] NOTICE[3202]: res_pjsip/pjsip_distributor.c:662 log_failed_request: Request 'REGISTER' from '<sip:[email protected]>' failed for '10.0.0.2:43304' (callid: x4RZsHz-aVzToz2Fo6HWDg..) - No matching endpoint found

[Apr 11 16:22:17] NOTICE[3202]: res_pjsip/pjsip_distributor.c:662 log_failed_request: Request 'REGISTER' from '<sip:[email protected]>' failed for '10.0.0.2:43304' (callid: x4RZsHz-aVzToz2Fo6HWDg..) - No matching endpoint found

[Apr 11 16:22:17] NOTICE[3202]: res_pjsip/pjsip_distributor.c:662 log_failed_request: Request 'REGISTER' from '<sip:[email protected]>' failed for '10.0.0.2:43304' (callid: x4RZsHz-aVzToz2Fo6HWDg..) - Failed to authenticate