ip501

  1. G

    TIPS Polycom IP501 Anonymous Sip Calls

    Hello: I have an old Polycom IP501 and I get anonymous sip calls ALL DAY LONG. I can't determine if Travelin Man will fix it because it seems to only happen to this phone. (I have yealinks as well) The calls always show sip:(fake extension)@(myipaddress) e.g. sip:[email protected] I've tried to...
    • gatorphan
    • Thread
    • anonymous anonymous calls ghost calls ip501 polycom port scan
    • Replies: 7
    • Forum: Endpoints
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