Telephone/Analog > Security - TC Communications TC1920 User Manual

Chapter 4 Management through the Web
4.3.6.7 Telephone/Analog > Security
Telephone/Analog can be secured with authentication and encryption.
SRTP
Secure Real-Time Protocol adds authentication and encryption to voice
communication.
Figure 4-32 Telephone/Analog SRTP Settings
SRTP
CryptoSuite
SRTP Encryption Enable or disable encryption of SRTP.
SRTCP
Encryption
SRTP
Authentication
MKI Length
Key Lifetime
Derivation Rate
4-39
Enable or disable voice security.
Select the security method.
Enable or disable encryption of SRTCP.
Enable or disable authentication of SRTP.
Configure the master key identifier length.
Configure the maximum key length.
Configure the derivation rate of the key.
Screens
TC1920 Rev 1.3 User Manual