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by boohoo123
550 days ago
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from reading other comments apparently phone calls now generate json web tokens to be authenticated, but loses the jwt when switching over to tdm lines or coming from tdm. So why not just only allow authenticated calls from sip/voip lines to any destination and only allow calls from tdm to tdm. it would rid any unauthenticated sip/voip calls and not allow any spam coming from tdm lines to modern systems. |
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