nanog mailing list archives

Re: alternative to voip gateways


From: "Mark Delany" <k3f () november emu st>
Date: 11 May 2020 20:31:43 +0000

We need to keep battery backup requirements, and expand them to all last
mile IP bits. The need to call 911 has not gone away.

For sure. I was merely observing that the conversion of POTS to VOIP
in Australia didn't create a nation-wide disaster as the
pearl-clutchers once predicted.

In fact, if anything, the same folk who complained about the so-called
largesse of a nationwide IP last-mile are strangely silent now that
WFH is de rigueur.

To your point, the original plan was 90+% passive optical back to
major exchanges so the infrastructure was largely invulnerable to
wide-scale power shutdowns/failures. All a residence has to do is feed
a 7W NTD to stay connected.


Mark.


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