Here is a link to a recent webinar I did back in March on Telephony Denial of Service (TDoS). We did this with one of our partners, iSight. The focus was on dealing with this issue in contact centers.
<figure class="block w-full"><iframe class="aspect-video block h-auto mb-4 w-full " title="Keeping Denial of Service and Financial Fraud out of Your Contact Center" src="https://www.slideshare.net/slideshow/embed_code/key/4nx22HRf4Wmy9f" width="427" height="356" allowfullscreen=""></iframe><figcaption>Keeping Denial of Service and Financial Fraud out of Your Contact Center</figcaption></figure>
