The "Robocall Strike Force" also includes smartphone manufacturers such as Ericsson, LG, Microsoft, Nokia, Qualcomm, Samsung so it would be misleading to think

The "Robocall Strike Force" also includes smartphone manufacturers such as Ericsson, LG, Microsoft, Nokia, Qualcomm, Samsung so it would be misleading to think it's just 2 Silicon Valley technology companies and 31 telecoms. From the article, it looks like intelligence about VOIP is part of the potential solution. https://www.wirelessweek.com/news/2016/08/us-carriers-join-apple-google-33-member-robocall-strike-force https://www.wirelessweek.com/news/2016/08/us-carriers-join-a...