Voice -- NTR Configuration

Network Timing Reference (NTR) Synchronization uses a very accurate NTR signal from the network to increase the accuracy of the local clock.
The local PCM bus clock will be adjusted to match the NTR clock signals incoming from the DSL PHY.

You can either let NTR automatically calculate an appropriate feedback offset by synchronizing with the NTR signal, or you can enter a manual offset.
Note: All changes can be made without restarting vodsl. However, it is recommended to restart vodsl when going from automatic to manual mode.

NTR Synchronization (Enable/Disable NTR)