|Parameter Name||Required||Service Affecting||Data Type||Default Value||Possible Values||Description|
|Description||No||No||string||none||64 - Max Length||Describes this Media Crypto Profile so that it is easily identifiable.|
|OperationOption||No||No||Enum||1||Possible values: ||
Specifies how encryption is supported for this profile.
|CryptoSuite||No||No||Enum||1||Possible values: ||This setting lets you configure the crypto suite that the SBC Edge should use to negotiate with its peer device.|
|MasterKeyLifeValue||No||No||int||31||Possible values: ||
The lifetime for the Master Key. The configured value is as power of 2.
When this option is set to 0 means it never expires. Other wise it can take values from 1 to 48
|MasterKeyIdentifierLength||No||No||int||1||Possible values: ||The number of bytes that should be used for communicating the Master Key Identifier in the SRTP packets.|
|SessionKeyDerivationRate||No||No||int||0||Possible values: ||
The rate at which the session key should be refreshed during the SRTP session.
The configured value is as power of 2. A value of 0 means that the session key will not be refreshed during the call.
This option is available when *Derive Session Key is Set* to a range 16 to 24.