| Code | Description |
|---|
| $MESS["VI_STATUS_200"] | Successful call. |
| $MESS["VI_STATUS_304"] | Missed call. |
| $MESS["VI_STATUS_603"] | Declined. |
| $MESS["VI_STATUS_603-S"] | Call is cancelled. |
| $MESS["VI_STATUS_403"] | Prohibited. |
| $MESS["VI_STATUS_404"] | Wrong number. |
| $MESS["VI_STATUS_486"] | Unavailable. |
| $MESS["VI_STATUS_484"] | This direction is unavailable. |
| $MESS["VI_STATUS_503"] | This direction is unavailable. |
| $MESS["VI_STATUS_480"] | Temporarily unavailable. |
| $MESS["VI_STATUS_402"] | Insufficient funds on the account. |
| $MESS["VI_STATUS_423"] | Blocked |
| $MESS["VI_STATUS_OTHER"] | Unidentified. |