(Replying to PARENT post)
In fact, late last week, the CTIA wrote the FCC to tell it that the kind of blacklist approach taken by Fossโs company wouldnโt work. According to the lobbying group, it raises privacy concernsโand causes other problems too.
โEven assuming an accurate database of blacklisted and whitelisted numbers can be compiled and maintained, the ease with which modern equipment and software can allow a caller to spoof a caller ID would present significant challenge,โ the group says.
I thought the phone companies had access to more information than caller ID for the calls they handle. Surely you can't fake caller ID details to dodge your phone bill? I'd love it if they'd give out a star code we could all dial after a call we didn't want to receive that would, if enough people did it, disallow future calls from that entity from reaching any phone line for which a customer has requested the blocking of calls reported as bothersome. No exemptions for charities or politicians either.
(Replying to PARENT post)
Real life problems you will see and have to deal with: - blocking of valid calls from legitimate voice broadcasts (i.e. schools / municipalites) - managing trouble tickets from other phone companies opening tickets constantly for "blocking the call" - managing trouble tickets from customers about not getting calls they should have - how to deal with call attempts that do not provide proper signaling information (i.e. "anonymous" as the actual caller ID and not using RPID, PAI, or SS7 appropriately)
(Replying to PARENT post)
(Replying to PARENT post)
https://en.wikipedia.org/wiki/Hashcash
was created to stop email spam but is equally valid for phone calls. It /could/ be fully implemented by your phone carrier.
(Replying to PARENT post)
I'm at the stage where I automatically reject all phonecalls where I don't recognise the number, and then Google that number. 99% of the time I then end up adding the number to my Contacts with the name 'Spam'. Why isn't anyone fixing this?
Bonus anecdote: I used to never use my work phone, but our work phones were recently replaced with Microsoft Lync phones - now I get spam phonecalls at work.