Telephony
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* [http://gizmodo.com/5994589/why-your-cell-phone-doesnt-have-a-dial-tone Why your cell phone doesn't have a dial tone] | * [http://gizmodo.com/5994589/why-your-cell-phone-doesnt-have-a-dial-tone Why your cell phone doesn't have a dial tone] | ||
* [http://www.avclub.com/articles/huey-lewis-and-phone-phreaking-with-phil-lapsley,97397/ Interview about phone phreaking] | * [http://www.avclub.com/articles/huey-lewis-and-phone-phreaking-with-phil-lapsley,97397/ Interview about phone phreaking] | ||
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* [http://boingboing.net/2013/06/11/animation-about-cell-phone-dat.html?utm_source=dlvr.it&utm_medium=twitter Cell phone data mining] | * [http://boingboing.net/2013/06/11/animation-about-cell-phone-dat.html?utm_source=dlvr.it&utm_medium=twitter Cell phone data mining] | ||
* [http://ascii.textfiles.com/archives/4006 Exploding the Phone] | * [http://ascii.textfiles.com/archives/4006 Exploding the Phone] | ||
Revision as of 15:37, 10 January 2014
Since Alexander Graham Bell invented the telephone in 1876, it has been a major feature in our lives, evolving from wired "Plain Old Telephone Service" (POTS) to now support a whole range of mobile phone protocols and Internet-based Voice Over IP (VOIP). AT&T introduced picturephones in 1964, but they didn't catch on then; however, various forms of video chatting are now commonplace to accompany traditional voice-only telephony.
- Fax machine
- Media Gateway Control Protocol (MGCP)
- Modem
- Session Initiation Protocol (SIP)
- Telephone numbering
See also Address books and contacts for formats used to store contact lists on mobile phones, and Audio and Music and Video for formats used to store sounds and moving images.
External links
- Bell System Technical Journal archives
- Classic 1960 article on signaling systems
- Fences as primitive phone networks
- Dial-up handshaking illustrated
- DIY cell phone
- Why your cell phone doesn't have a dial tone
- Interview about phone phreaking
- Cell phone data mining
- Exploding the Phone
- 1990s telecommunications as predicted in 1969
- Video: Making phone call through 1950s electromechanical exchanges
- Bell System Coin Service Manual (1972) - Everything you wanted to know about old-fashioned pay phones
- 1200-year-old telephone
- Meet the Robot Telemarketer Who Denies She’s A Robot
