AudioCodes Mediant 1000B User Manual page 391

User's Manual
Parameter
Generate SRTP Keys Mode
generate-srtp-keys
[IpProfile_GenerateSRTPKeys]
AMD Sensitivity Parameter Suite
amd-sensitivity-
parameter-suit
[IpProfile_AMDSensitivityParame
terSuit]
AMD Sensitivity Level
amd-sensitivity-level
[IpProfile_AMDSensitivityLevel]
Version 7.0

[0] Disable = (Default) ROC is not reset on the device side.

[1] Enable = If the session expires causing a session refresh
through a re-INVITE, the device or server generates a new
key and the device resets the ROC index (and other SRTP
fields) as done by the server, resulting in a synchronized
SRTP.
Notes:

If this feature is disabled and the server resets the ROC upon
a re-key generation, one-way voice may occur.

The corresponding global parameter is
ResetSRTPStateUponRekey.
Enables the device to generate a new SRTP key upon receipt of
a re-INVITE with the SIP entity associated with the IP Profile.

[0] Only If Required= (Default) The device generates an
SRTP key only if necessary.

[1] Always = The device always generates a new SRTP key.
Defines the AMD Parameter Suite to use for the Answering
Machine Detection (AMD) feature.

[0] 0 = (Default) Parameter Suite 0 based on North American
English with standard detection sensitivity resolution (8
sensitivity levels, from 0 to 7). This AMD Parameter Suite is
provided by the AMD Sensitivity file, which is shipped pre-
installed on the device.

[1] 1 = Parameter Suite based 1 on North American English
with high detection sensitivity resolution (16 sensitivity levels,
from 0 to 15). This AMD Parameter Suite is provided by the
AMD Sensitivity file, which is shipped pre-installed on the
device.

[2] 2 to [7]7 = Optional Parameter Suites that you can create
based on any language (16 sensitivity levels, from 0 to 15).
This requires a customized AMD Sensitivity file that needs to
be installed on the device. For more information, contact your
AudioCodes sales representative.
Notes:

To configure the detection sensitivity level, use the 'AMD
Sensitivity Level' parameter.

For more information on the AMD feature, see Answering
Machine Detection (AMD) on page 199.

The corresponding global parameter is
AMDSensitivityParameterSuit.
Defines the AMD detection sensitivity level of the selected AMD
Parameter Suite (using the 'AMD Sensitivity Parameter Suite'
parameter).
For Parameter Suite 0, the valid range is 0 to 7, where 0 is for
best detection of an answering machine and 7 for best detection
of a live call. For any Parameter Suite other than 0, the valid
range is 0 to 15, where 0 is for best detection of an answering
machine and 15 for best detection of a live call.
Note: The corresponding global parameter is
AMDSensitivityLevel.
391
19. Coders and Profiles
Description
Mediant 1000B Gateway and E- SBC