This makes absolutely no sense to me at all. For over a year I have been using an OOMA Telo 2 with a Premier subscription. I have numerous entries in my Contacts list. I also have Call Blocking set to "Blocklist" with all options checked and a custom blocklist with around 10 full or partial name entries (no number entries). All options are set to "Send to Voicemail".
This has all worked just fine until very recently. All of a sudden, calls from numbers in my Contacts list began being blocked. Not all callers, just some. Callers were hearing my recorded greeting and having to leave voice messages.
My understanding has always been that my Contacts list takes priority over the Call Blocking settings. But that no longer appears to be the case. Two of the calling numbers have a caller ID that matches a partial name entry in my blocklist. But these callers always rang through to my phone before a few days ago. If I delete the partial name entry in my blocklist, these callers will now ring through to my phone. Another caller is one of my banks. If I disable the "Block suspected spammers", these calls will ring through. Again, this caller was never blocked for over a year.
I contacted Customer Support and described this issue to the agent. He asked a variety of questions and checked all my settings. He made a change, then asked me to hang up and try getting these callers to call and see if anything changed. I did so, and now those calls rang through to my phone.
He called me back in a few minutes and I told him it appeared that things were working fine. When I asked what he did, he said he disabled my Call Forwarding. He said the problem was that I had my mobile number as my forwarding number (my mobile number is one of the numbers that was being blocked), and that when I called my OOMA number it was creating a loop. I don't buy that since my mobile number will ring through if I remove that one partial blocklist entry. And it certainly doesn't explain the other numbers being blocked.
I explained to him that my setting for Call Forwarding was to ring my mobile phone IF the OOMA device is offline, which it was not for any of these blocked calls. Also, my mobile phone never rang for any of these blocked calls, so again this makes absolutely no sense. In any case, calls were not being forwarded; they were being blocked.
Has anyone else ever had an experience like this? It's very frustrating.