In early February, CISA warned of attacks on FreePBX instances. Currently, hundreds of compromised installations are online.
Originally the problem was that trying to enter access codes when joining into conference calls wouldn't work reliably. It would double a digit somewhere, and then it would cause great consternation ...
The author is assistant chief engineer of Radio One Dallas. For years, Radio One Dallas had a Nortel phone system that seemingly required a service call for anything beyond switching out a handset ...
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