extension 99

  1. SIP trunk delete & extension 99 register

    Hello I am on v. 16.0.612. Following my with win10 upgrade (from win7) I get these two issues that I can't resolve: 1. Can't delete SIP trunks created no matter what I do. It allows me to create and save changes but when I try to delete, system won't let me giving me Internal Error 500...
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