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  1. pcgeniela

    Can't stop phantom calls on my NEC SV8100

    Apparently, this issue was something that Frontier was familiar with. In addition to my own answering machine (PBX), I had Frontier's message service as backup. This service sends a signal(the stutter dial tone)to the subscriber indicating a message waiting. Because this issue was caused by the...
  2. pcgeniela

    Can't stop phantom calls on my NEC SV8100

    I haven't tried that yet. What would I be looking for and what can I do about it if your suggestion is right? Also would I have to connect the butt set when the "call" is made. If so, that would be hard, since most of these "calls" happen in the middle of the night.
  3. pcgeniela

    Can't stop phantom calls on my NEC SV8100

    I tried your suggestion of DSL filters and it did not stop the calls or the static. Maybe those calls are SIP probes. If so, how can we stop them?
  4. pcgeniela

    Can't stop phantom calls on my NEC SV8100

    I have a PBX (NEC sv8100) connected to a FIOS Land Line service(Frontier). I get phantom calls at all hours and can't stop them. Usually calls will occur on both landline numbers at the same time. The ring tone will ring twice and then degenerate into continuous static. The system voicemail will...

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