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Cisco ASA Series Firewall ASDM Configuration Guide
Chapter 18 Configuring the TLS Proxy for Encrypted Voice Inspection
Licensing for the TLS Proxy
• Cisco Unified Wireless IP Phone 7925
• Cisco IP Communicator (CIPC) for softphones
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.
ASA 5580 Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, 1000, 2000, 3000, 5000, or 10,000 sessions.
2
ASA 5512-X Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, or 500 sessions.
ASA 5515-X Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, or 500 sessions.
ASA 5525-X Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, or 1000 sessions.
ASA 5545-X Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, 1000, or 2000 sessions.
ASA 5555-X Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, 1000, 2000, or 3000 sessions.
ASA 5585-X with
SSP-10
Base License: 2 sessions.
Optional licenses: 24, 50, 100, 250, 500, 750, 1000, 2000, or 3000 sessions.