Wired Room Intercom Project: Difference between revisions

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* http://makezine.com/projects/simple-intercom-from-a-pair-of-old-corded-phones/
* http://makezine.com/projects/simple-intercom-from-a-pair-of-old-corded-phones/


The idea of using standard telephones as room intercoms.
The idea of using standard telephones as room intercoms.  Using POTS phones as intercoms.
 
== PBX and PC ==
 
Use a PBX, the Asterisk software, and a PC.  Talkswitch is a company.

Revision as of 15:00, 25 July 2014

CAT5 Intercom using Analog phones

two station

The idea of using standard telephones as room intercoms. Using POTS phones as intercoms.

PBX and PC

Use a PBX, the Asterisk software, and a PC. Talkswitch is a company.