These are Call Error Codes
| Error Code Message | Error Code | Description |
|---|---|---|
| NOT_INIT | -1 | Not Init |
| SUCCESS | 0 | Success |
| ANSWER_URL_EMPTY | 1 | Answer Url Empty |
| ANSWER_URL_SCCO_INCORRECT_FORMAT | 2 | Not Init |
| TO_TYPE_IS_NOT_INTERNAL_OR_EXTERNAL | 3 | To Type Is Not Internal Or External |
| FROM_NUMBER_NOT_FOUND | 4 | From Number Not Found |
| FROM_NUMBER_NOT_BELONG_YOUR_ACCOUNT | 5 | From Number Not Belong Your Account |
| SIP_TRUNK_NOT_FOUND | 6 | Sip Trunk Not Found |
| SIP_TRUNK_NOT_BELONG_YOUR_ACCOUNT | 7 | Sip Trunk Not Belong Your Account |
| NOT_ENOUGH_MONEY | 8 | Not Enough Money |
| UNKNOW_ERROR_1 | 9 | Connect To Charging Server Error |
| FROM_NUMBER_OR_TO_NUMBER_INVALID_FORMAT | 10 | From Number Or To Number Invalid Format |
| CALL_NOT_ALLOWED_BY_YOUR_SERVER | 11 | Call Not Allowed By Your Server |
| MAX_CONCURRENT_CALL | 12 | Max Concurrent Call |
| WAIT_TEXT_TO_SPEECH | 13 | Wait Text To Speech |
| TO_NUMBER_INVALID | 14 | To Number Invalid |
| FROM_NUMBER_NOT_BELONG_YOUR_PROJECT | 15 | From Number Not Belong Your Project |
| NOT_ALLOW_CHAT_USER | 16 | Not Allow Chat User |
| NOT_ALLOW_CALLOUT | 17 | Not Allow Callout |
| REQUEST_ANSWER_URL_ERROR | 18 | Request Answer Url Error |
| ACCOUNT_LOCKED | 19 | Account Locked |
| CREATE_PEER_CONNECTION_ERROR | 1001 | Create peer connection error |
| GET_USER_MEDIA_ERROR | 1000 | Don’t have permission access Camera /Mic or WebRTC not support |
