Can anyone please help?
I've got a Cisco 3725 ISDN router.
I have two serial connections going to ISDN30 units (BT). I'm UYK based.
I've just had BT cancel 50 of the 60 channels as we don't need them any more.
But now, I can't ping most of the the remote sites.
I can ping one for sure, and maybe one more every so often, but that's it.
We're moving over to broadband and there's only about 8 remote sites on ISDN so we had to stop the 50 channels to save on expenses.
Can anyone please help!