Nortel Networks NN43001-121 manual Signaling security

60Planning and engineering

Figure 17

Signaling security

•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.

Secure end-to-end policy is not supported with this application.

Nortel Communication Server 1000

Nortel Converged Office Fundamentals — Microsoft Office Communications Server 2007

NN43001-121 01.03 Standard

Release 5.0 30 April 2008

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