Security
240 Avaya Application Solutions IP Telephony Deployment Guide
TN799DP Control LAN (C-LAN)
The C-LAN circuit pack interface not only supports signaling for IP Telephony applications, but
also supports asynchronous links to INTUITY AUDIX, Call Management System (CMS), and
other adjuncts. This interface
● Is independent of the Media Gateway.
● Has no IP link back to the central administration or maintenance processes of
Communication Manager.
● Successfully survives DoS attacks created by the SynFlood tools.
● Maintains the IP endpoint RAS authentication sequence, a safeguard against exploiting
toll services through IP endpoints.
For more information on the security of Avaya circuit packs, see:
http://support.avaya.com/elmodocs2/multivantage/95933.pdf
Toll fraud
This section contains information about Avaya’s design for preventing toll fraud, and includes
these topics:
● Avaya’s security design
● Hacking methods
● Your toll fraud responsibilities
● Toll fraud indemnification
● Additional toll fraud resources
