Who called from 8019171249

Call blockers just port the numbers to your voice mail.  Totally pointless advice.

You are incorrect.
1) Call blockers do not necessarily send calls to VM
2) My advice is not pointless
3) Call blockers are highly successful in stopping repeat calls from the same phone number

I got a call from the above number.  I didn't answer, no message left.  ID said I LINK COMMUNICATIONS

No idea who or what this is. Two separate recordings, playing simultaneously.