2 result(s) displayed for telephony (1 - 2 of 2):

Step-by-Step - the First Automatic Telephone Switching System

The animated tutorial is here or at www.techtionary.com stepper-blog.swf This is a historical view of telephone switching systems. Almon Strowger, a funeral director losing business to a competitor invented the step-by-step "stepper" first automatic telephone switching system patented in 1891....

Posted on July 5, 2008 8:44 AM

CENTREX Turns New Tricks - Here Comes Microsoft HMC-Hosted Messaging Collaboration

Here comes the next-generation of CENTREX or what we as old telephone folks called it CENTRal office EXchange service. Oh, the memories. Now the game gets serious with the full power of Microsoft entering the telephony business. Microsoft Solution for...

Posted on June 23, 2008 1:53 PM