From the course: Ethical Hacking: Denial of Service
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Flooding a SIP server
From the course: Ethical Hacking: Denial of Service
Flooding a SIP server
- [Instructor] Voice calls over the internet, often called voice over IP or VOIP use special phone sets or software to convert analog voice signals to data and then send it across the internet as data packets. To do this, the VOIP service uses what's known as a SIP proxy server. SIP is the session initiation protocol and is used to set up the data connection for a call and another protocol, the real time transfer protocol, RTP, is used for voice data exchange. SIP doesn't come pre-installed on standard operating system distributions. There are many managed service VOIP applications, such as Skype and Viber or we can download and install a local service. In this course, I'll use My VOIP App. This can be downloaded pre-configured for between 20 and 500 users. I've selected the 20 user version for my Windows 10 system as the host. This is a simple download and installs seamlessly. I've already downloaded and installed my VOIP service and I've started the system. The main form provides a…
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