ADSL Connectivity Problems Part 1 : No Line Sync
These are some of the things you can try if your ADSL Line isn't syncing.
These are some of the things you can try if your ADSL Line isn't syncing. Ultimately, if none of this works and the problem doesn't go away, then the underlying problem is going to probably be due to a Telkom line fault, or a faulty router. Always try to test with another router, or test the router at another location before incurring any replacement expenses.