Crossbar switching system - Museum of Comm

2,415 views · Published 8 September 2014 · 0:45 · Indexed 2 October 2026

Channel: bnkwupt · 2014 · Science & Technology

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From the Museum of Communications @museumofcomm , this is a quick video of me standing in one of the aisles of the crossbar frames.  This is a different model from my previous video

The system is constantly dialing via an auto-dialer in another aisle.

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