Call forwarded to automated answering system ERROR

When calling a Comcast number, rings once and then "your call has been forwarded to an automated voice messaging system" and the call is NOT COMPLETED. This can go on for HOURS before it magically corrects itself. I have called Customer Service and Tech Support AT LEAST A DOZEN TIMES. They are INCAPABLE OF CORRECTING THE PROBLEM. I have an active service request with Tech Support that is currently being ignored. They leave a useless message that the problem has been solved -- IT HAS NOT BEEN SOLVED! They suggest that I call 800-comcast, go thru their absurd telephone tree, to once again explain the same problem, to yet another agent, who is completely useless. Is there anyone at Comcast that gives a d*** and is capable of resolving the problem? 

Message Rejected. WHY, you ask?

"You used a bad word, d***, in the body of your post. Please clean up the body before posting."  SERIOUSLY?