Leonard Horowitz
Leonard Horowitz has 15 years of Global Directing Customer Support teams and has been leading ULTATEL's 24/7 award-winning team for over 2 years.
10 Tips on How to Handle Difficult Customers
Difficult customers can be a pain, especially if you don’t know how to deal with them. Learn how to handle difficult customers using these 10 tips.
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In this guide, we’ll cover what VoIP security and encryption means, how it works, types of VoIP security threats, w… https://t.co/bArdpRQsom
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