Posted: Thu Jan 20, 2000 7:35 pm Post subject: [Asterisk] POTS Info
I don't know if this needs pointing out or not, but if anyone needs
information on telephone system specifications without having to aquire a
technical manual or a telco electronics book, check old hacker/phone
phreak publications like phrack (www.phrack.com i think). They should
have simple circuits that do things to the phone line, but more
importantly they will have correct info for ring voltages, line impedence
et al.
James
--
"I know not with what weapons World War III will be fought, but World
War IV will be fought with sticks and stones." -- Albert Einstein
Posted: Thu Jan 20, 2000 8:42 pm Post subject: [Asterisk] POTS Info
Should we build a easy to read table of this info? If everyone looks
for it, we should be able to find everything we need to know fairly
quickly.
James \"Unix\" Blachly wrote:
Quote:
I don't know if this needs pointing out or not, but if anyone needs
information on telephone system specifications without having to aquire a
technical manual or a telco electronics book, check old hacker/phone
phreak publications like phrack (www.phrack.com i think). They should
have simple circuits that do things to the phone line, but more
importantly they will have correct info for ring voltages, line impedence
et al.
James
--
"I know not with what weapons World War III will be fought, but World
War IV will be fought with sticks and stones." -- Albert Einstein
--
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Jon 'the maddman' Frederick
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