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The History of Phone Phreaking
The blog is quite interesting, but the best bit's the scanned documents, including some classic 60s stuff on phone signalling.
to etext phone phreaking retrotech telecom ... on 13 October 2012
Older Phones & Phone Systems on VoIP
(Hm, thought I'd bookmarked this before.) Building an international hobbyist phone system by gluing together telephone collectors' exchanges using Asterisk. Very cool, and now remarkably large.
to asterisk history phone retrotech telecom ... on 13 October 2012
A preserved railway with a period-appropriate telephone system (if you ignore the Asterisk server!).
to electronics phone retrotech telecom train ... on 28 September 2012
Back issues available online. Lots of interesting stuff!
to bell electronics history radio retrotech telecom ... on 21 October 2010
Includes some details of the GPO No. 5 multimeter. (Theirs is a *lot* shinier than mine, though...)
Southwest Museum Of Engineering, Communications and Computation
Somewhat disorganised, but lots of radio, telecoms, early computing and video stuff.
to history radio retrocomputing retrotech telecom video ... on 06 September 2009
Investing DECT security, and various open-source implementations of it.
Heh -- Asterisk patches to make it support MF signalling, which makes a blue box work with it. Some people have too much time on their hands...
to asterisk phone phreak telecom telephony ... on 25 November 2008
::. Kitz - ADSL Information .::
Some technical information about ADSL.
to adsl networking telecom ... on 04 August 2008
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| - telecom | |
| 1 | adsl |
| 1 | amusements |
| 3 | asterisk |
| 1 | bell |
| 1 | big-data |
| 1 | cable |
| 1 | data-mining |
| 1 | dect |
| 2 | electronics |
| 1 | etext |
| 1 | exchange |
| 1 | graph |
| 10 | history |
| 1 | jokes |
| 1 | london |
| 2 | maps |
| 1 | networking |
| 10 | phone |
| 1 | phreak |
| 3 | phreaking |
| 2 | radio |
| 1 | rail |
| 1 | railway |
| 1 | retrocomputing |
| 13 | retrotech |
| 1 | security |
| 20 | telecom |
| 6 | telephone |
| 1 | telephony |
| 2 | train |
| 3 | uk |
| 1 | underground |
| 1 | us |
| 1 | video |
| 1 | voip |
tasty by Adam Sampson.