Can't Dial any local numbers

[Nitewolf]

Any local numbers we try to dial on our landline phone we only get Busy Tone. 1300 numbers are fine. We tried a number of local numbers with same result. Have turned off phone and back on. Turned modem off and back on. same thing.

[adib_rahmang]

We'll check out what's going on. @Nitewolf 

Can you send me a DM?