Common sense obviously applies. With a cell phone, don't call back to unknown nu... | Hacker News

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daneel_w on Dec 5, 2021 | parent | context | favorite | on: Simple Raspberry Pi Powered SMS Gateway

Common sense obviously applies. With a cell phone, don't call back to unknown numbers ringing once or twice ("wangiri"). With a SIP trunk, don't allow remote anonymous access.

dvtrn on Dec 5, 2021 [–]

Yeah I suppose it's really easy to call this common-sense, it probably should be common-sense.

Yet at the same time, if it were common-sense in practice, I probably wouldn't have a job.

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