Srtp Parameters; Table 6-22: Srtp Parameters - AudioCodes Mediant 2000 User Manual

Parameter
[HTTPSRootFileName]
[HTTPSPkeyFileName]
[HTTPSCertFileName]
6.4.3

SRTP Parameters

The Secure Real-Time Transport Protocol (SRTP) parameters are described in the table
below.
Parameter
Web: Media Security
EMS: Enable Media Security
[EnableMediaSecurity]
Web/EMS: Media Security
Behavior
[MediaSecurityBehaviour]
Web: Master Key Identifier
(MKI) Size
EMS: Packet MKI Size
[SRTPTxPacketMKISize]
SIP User's Manual
Defines the name of the HTTPS trusted root certificate file to be
loaded via TFTP. The file must be in base64-encoded PEM
(Privacy Enhanced Mail) format.
The valid range is a 47-character string.
Note: This parameter is only relevant when the device is loaded
via BootP/TFTP. For information on loading this file via the Web
interface, refer to the Product Reference Manual.
Defines the name of a private key file (in unencrypted PEM
format) to be loaded from the TFTP server.
Defines the name of the HTTPS server certificate file to be
loaded via TFTP. The file must be in base64-encoded PEM
format.
The valid range is a 47-character string.
Note: This parameter is only relevant when the device is loaded
using BootP/TFTP. For information on loading this file via the
Web interface, refer to the Product Reference Manual.

Table 6-22: SRTP Parameters

Enables Secure Real-Time Transport Protocol (SRTP).

[0] Disable = SRTP is disabled (default).

[1] Enable = SRTP is enabled.
Note: For this parameter to take effect, a device reset is required.
Determines the device's mode of operation when SRTP is used
(i.e., when EnableMediaSecurity is set to 1).

[0] Preferable = The device 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. (default)

[1] Mandatory = The device initiates encrypted calls, but if
negotiation of the cipher suite fails, the call is terminated.
Incoming calls that don't include encryption information are
rejected.
Determines the size (in bytes) of the Master Key Identifier (MKI) in
SRTP Tx packets.
The range is 0 to 4. The default value is 0.
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Description
Description
Document #: LTRT-68809
Mediant 2000