« Automatically Generated Calls Definitely on the Rise | Main | A couple of general articles on Voice/VoIP/UC Security »

September 18, 2012



Good article, have not thought about it yet. However, do you think it is currently a real threat or will become in future?
What is the alternative for it? I mean the traditional trunk technology will vanish, SIP-trunks are maybe the only technology left.

Mark Collier

Thanks for the comment.

We are seeing harassing calls, some SPAM, some visiting, call pumping in contact centers, to some degree in just about every enterprise we work with. The volume of calls isn't commonly high enough to create a TDoS condition yet, but has occurred in some cases. I believe that as the ability to easily and cheaply generate calls, it is just a matter of time before the volume of calls goes up and the result is a TDoS.

home security Oklahoma

This article is well written and very informative. I really like this site because it offers loads of information to its followers.

Verify your Comment

Previewing your Comment

This is only a preview. Your comment has not yet been posted.

Your comment could not be posted. Error type:
Your comment has been posted. Post another comment

The letters and numbers you entered did not match the image. Please try again.

As a final step before posting your comment, enter the letters and numbers you see in the image below. This prevents automated programs from posting comments.

Having trouble reading this image? View an alternate.


Post a comment

Your Information

(Name and email address are required. Email address will not be displayed with the comment.)

My Photo

Search Blog

  • Search Blog


Become a Fan

Telephony Denial of Service (TDoS)