Tasty » Adam Sampson's telecom bookmarks

The History of Phone Phreaking edit / delete

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 edit / delete

(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

Dean Forest Railway Telecoms edit / delete

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

Greg's Cable Map edit / delete

Visualisation of undersea cables.

to cable maps telecom ... on 16 July 2011

Bell System Technical Journal edit / delete

Back issues available online. Lots of interesting stuff!

to bell electronics history radio retrotech telecom ... on 21 October 2010

Bobs Telephone File - The Webs Wonder, TELEPHONES, SWITCHBOARDS, PMBX, PAX, PABX, ERICSSON TELEPHONES, BRITISH TELEPHONES, GPO, BT, POST OFFICE, ERICSSON, TELEPHONE SYSTEMS & KEYSYSTEMS, GEC TELEPHONES, FOREST of DEAN, LOCAL EXCHANGE TRADING SYSTEM, LETS edit / delete

Includes some details of the GPO No. 5 multimeter. (Theirs is a *lot* shinier than mine, though...)

to history phone retrotech telecom ... on 20 November 2009

Southwest Museum Of Engineering, Communications and Computation edit / delete

Somewhat disorganised, but lots of radio, telecoms, early computing and video stuff.

to history radio retrocomputing retrotech telecom video ... on 06 September 2009

dedected.org edit / delete

Investing DECT security, and various open-source implementations of it.

to dect phone security telecom ... on 29 July 2009

Project MF -- Welcome Page! edit / delete

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 .:: edit / delete

Some technical information about ADSL.

to adsl networking telecom ... on 04 August 2008