Quintum Technologies Tenor DX - Manual (Page 16)

P/N 480-0049-00-10 1-7
Chapter 1: Overview
NATAccess™
NATAccess is an intelligent network address translation technology. It enables VoIP networks with
multiple H.323 endpoints to operate behind firewalls equipped with H.323 Network Address Trans-
lation (NAT); this provides maximum network security. NATAccess simplifies deployment by elim-
inating the need to place the Tenor on a public IP network. Using NATAccess provides easy, secure
expansion between multiple VoIP sites. In addition, NAT technology in the Tenor permits the use of
private subnets at the same time; in-house calls will never go over the public internet.
Figure 1-2 Tenor with NATAccess Deployment
POWER
ALERT
R
E
S
E
T 1 2 3 4 5 6 7 8 Line/Act
100 Line/Act 100
LAN 1 LAN 2 CONSOLE D
I
A
G