Version 5.2 209 September 2007
SIP User's Manual 5. Web-based Management
Table 5-41: General Security Settings Parameters
Parameter Description
Media Security Behavior
[MediaSecurityBehaviour]
Determines the gateway's mode of operation when SRTP is used
(EnableMediaSecurity = 1).
 [0] Preferable = The gateway initiates encrypted calls. If
negotiation of the cipher suite fails, an unencrypted call is
established. Incoming calls that don't include encryption
information are accepted.
 [1] Mandatory = The gateway initiates encrypted calls. If
negotiation of the cipher suite fails, the call is terminated. Incoming
calls that don't include encryption information are rejected
(default).
IPSec Settings
Enable IP Security
[EnableIPSec]
Enables / disables the Secure Internet Protocol (IPSec) on the
gateway.
 [0] Disable = IPSec is disabled (default).
 [1] Enable = IPSec is enabled.