| Exam 300-080 | Question id=4264 | Troubleshoot Registration Issues |
How does an IP Phone react upon initialization, if there is no CTL and ITL files present on the device?
| A. |
The phone downloads only the files that are signed to that device. | |
| B. |
The phone blindly trusts the next series of downloaded files. | |
| C. |
The file matches the signature against the files on TFTP. | |
| D. |
The phone displays the message, Unprovisioned. |