Nortel 1000 Fundamentals page 60

60 Planning and engineering
Figure 17
Signaling security
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Secure end-to-end policy is not supported with this application.
Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007
Copyright © 2005–2008, Nortel Networks
.
Secure Management Zone (SMZ) provides management access to local
and remote devices over a secure connection. SMZ documents the LAN
and WAN configurations required for secure management.
Virtual Private Network (VPN) enables secure communications through
Secure Internet Protocol (IPSec) encryption.
Transport Layer Security (TLS) ensures that third-parties cannot
eavesdrop or tamper with messages when a server and client
communicate. MCM 3.0 does not support TLS.
Nortel Communication Server 1000
NN43001-121 01.03 Standard
Release 5.0 30 April 2008