| Exam 210-060 | Question id=1204 | Provision End Users and Associated Devices |
You are connecting your voice gateway to the PSTN through digital lines.
What is the command you should use for clocking synchronization?
| A. |
Clock source line | |
| B. |
Clock source internal | |
| C. |
Clock source free-running | |
| D. |
Clock source external |