Cisco ASA 5505 - Manual (Page 1041)

49-5
Cisco ASA 5500 Series Configuration Guide using the CLI
Chapter 49 Configuring the TLS Proxy for Encrypted Voice Inspection
Licensing for the TLS Proxy
Figure 49-5 CTL Client TLS Proxy Features — CTL File Installed on the ASA
The security appliance does not store the raw CTL file in the flash, rather, it parses the CTL file and
installs appropriate trustpoints.
Figure 49-5 indicates the installation was successful.
Licensing for the TLS Proxy
The TLS proxy for encrypted voice inspection feature supported by the ASA require a Unified
Communications Proxy license.
The following table shows the Unified Communications Proxy license details by platform:
Note This feature is not available on No Payload Encryption models.
Model License Requirement 1
ASA 5505 Base License and Security Plus License: 2 sessions.
Optional license: 24 sessions.
ASA 5510 Base License and Security Plus License: 2 sessions.
Optional licenses: 24, 50, or 100 sessions.
ASA 5520 Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, or 1000 sessions.
ASA 5540 Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, 1000, or 2000 sessions.
ASA 5550 Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, 1000, 2000, or 3000 sessions.