We have just recently bought over some new DID numbers over onto our existing ones. The problem is that although we have calls to vacant number getting busy tone I am still seeing these messages appear all day as callers are dialling these numbers. If the number is in use by an agent then the call is connected with no problems or err messages. But if the number is not used then I get this, ERR183 51904 29 11.
How do I stop these?
Many thanks
Craig
How do I stop these?
Many thanks
Craig