User`s manual

SIP User's Manual 12. Security
Version 5.0 289 December 2006
2. If you are using Internet Explorer, click View Certificate and then Install Certificate.
3. The browser also warns you if the host name used in the URL is not identical to the
one listed in the certificate. To solve this, add the IP address and host name
(ACL_nnnnnn where nnnnnn is the serial number of the MediaPack) to your hosts file,
located at /etc/hosts on UNIX or C:\Windows\System32\Drivers\ETC\hosts on
Windows; then use the host name in the URL (e.g., https://ACL_280152).The figure
below is an example of a host file:
Figure 12-8: Example of a Host File
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
# Location: C:\WINDOWS\SYSTEM32\DRIVERS\ETC\hosts
#
127.0.0.1 localhost
10.31.4.47 ACL_280152
12.2.3 Secured Telnet
To enable the embedded Telnet server on the MediaPack, set the parameter
TelnetServerEnable (described in Table 5-37 on page 142) to 1 (standard mode) or 2 (SSL
mode); no information is transmitted in the clear when SSL mode is used.
If the Telnet server is set to SSL mode, a special Telnet client is required on your PC to
connect to the Telnet interface over a secured connection; examples include C-Kermit for
UNIX, Kermit-95 for Windows, and AudioCodes' acSSLTelnet utility for Windows (that
requires prior installation of the free OpenSSL toolkit). Contact AudioCodes to obtain the
acSSLTelnet utility.