Nortel SMC 2450, Implementation Manual

Page: 140 / 262

Page 140 of 260 Secure UNIStim deployment
553-3001-225 Standard 1.00 May 2006
Enable security
By default, IP phones run in an insecure state. To manually enable security,
you must turn security on using the phone keypad on each IP phone. This is
not practical when there are many IP phones in the enterprise. In large
installations, Nortel recommends the server auto-update. The following
section describes the manual configuration of security.
Enable security on the SMC
Enable security on the SMC for the server to which the client connects. For
more information about UNIStim, see “Secure UNIStim deployment” on
page 121 .
WLAN handset 2211 No Yes
Polycom Yes Yes
IMPORTANT!
All IP clients protected by a Secure UNIStim policy that necessitates
security must have an appropriate firmware image. Some older images
have incomplete support for security and, while they can run with secure
UNIStim, they may not work as intended.
See the release notes for the current supported images. For release
notes, click the Technical Documentation link under Support & Training
on the Nortel home page:
www.nortel.com
Table 13
Supported IP clients
IP Client
Secure
UNIStim inSecure
UNIStim