Hello,
I don't get any international calls on my voip.ms DIDs so I've enabled caller ID filtering based on invalid / malformed numbers that do not respect the North American dialing plan, in order to stop phone scammers that often have such numbers. My question is, does this filtering rule also match blank / unknown / private CID? I would like to let those calls through - for example, medical calls often don't send CID for privacy reasons.
Thanks,
cinergi
↧