VolP is a promising technology for voice transmission on IP-based networks and it has many advantages over PSTN. One of the most important threats in these networks is unsolicited bulk calls, known as ...

The main problem is the amount of spam calls and SMS messages that are sent out, which can be bothersome, invasive, and even dangerous for the recipients. These could be unsolicited marketing messages ...

To tackle these workplace missteps, which run from not knowing how to ask the boss questions politely to more subtle problems ...

As Gen Z workers return to the office with remote-era habits in tow, employers are hiring etiquette coaches to train young staff on everything from hygiene to communication.