Taking Clocking From the LAN

[pmorr]

Is it possible to set a MGC 100 to take clocking from the LAN?
If so, how is it done?

[Norm]

If the MGC is IP only then you can use Internal timing. Ethernet cannot be used as a clock source. If you are using ISDN or MPI you need to use a TDM clock from one of these sources.
Changing the clocking is done from the System.cfg file. A reboot is required.

[crussellp]

If the MGC is IP only then you can use Internal timing. Ethernet cannot be used as a clock source. If you are using ISDN or MPI you need to use a TDM clock from one of these sources.
Changing the clocking is done from the System.cfg file. A reboot is required.

So... then where do you get your secondary clock source from if you are only on IP?

Just curious.

[Norm]

There is a option in the system.cfg file that allows you to have one clock
SYSTEM_NORMAL_WITH_SINGLE_CLOCK_SOURCE = YES
I just checked and it's one of the hidden option in the config.sys file.
Try this. Back your configuration, look for the system.sys file in the back-up, make the change using Notepad, save it, and then restore the configuration.
This should stop the major error I assume you are getting.
Good luck