Avaya 1.3 - Manual (Page 32)

Learning About Avaya Computer Telephony
32 Installation Guide
!
WARNING:
WARNING:
Customers who do not follow this recommendation may be subject to a
person or persons gaining illegal access to the DEFINITY LAN Gateway
application to commit toll fraud and/or tamper with the real-time aspects of
Computer Telephony Integration (CTI) applications. (Toll fraud is the
unauthorized use of your telecommunications system. Under applicable law,
the customer is responsible for paying for such unauthorized usage.)
Figure 1-3: DEFINITY ECS/DEFINITY Server CSI Security Guidelines
G3PBX
Telephony
Server
(TSRV)
Client access
Separate LAN segment
Separate LAN segment
Driver
Ethernet
DEFINITY ECS
Avaya CT
Clients
rest of the network.
connections isolated from the
Prohibit any routing between
the NIC used for the DEFINITY LAN
Gateway and any other NIC.
Switch access
Keep the DEFINITY LAN Gateway
Server
DEFINITY
LAN
Gateway
192.168.25.10
192.168.25.20
NIC
NIC
176.108.25.20