Part II: Cisco IP Telephony Network Security
Chapter 5 Cisco IP Telephony Physical Security
Chapter 6 Cisco IP Telephony Layer 2 Security
Chapter 7 Cisco IP Telephony Layer 3 Security
Chapter 8 Perimeter Security with Cisco Adaptive Security Appliance
“If you have built castles in the air, your work need not be lost; that is where they should be. Now put the foundations under them.” –Henry David Thoreau
Get Securing Cisco IP Telephony Networks now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.