An unwanted call from this Agoura VOIP number was received in violation of the Do Not Call law. When the answering machine picked up, there was dead silence -- a strong sign of robocallers (unlawful telemarketers) who shamelessly prey on the public.
This predator has been unmasked, originally as an IRS scam (in 2016) then later as a charity scam (in 2018). AVOID THESE SHYSTERS!