Cisco ASA Series User Manual

1-3
Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring the TLS Proxy for Encrypted Voice Inspection
Information about the TLS Proxy for Encrypted Voice Inspection
• Cisco Unified IP Phone 7961
• Cisco Unified IP Phone 7961G-GE
• Cisco Unified IP Phone 7960
• Cisco Unified IP Phone 7945
• Cisco Unified IP Phone 7942
• Cisco Unified IP Phone 7941
• Cisco Unified IP Phone 7941G-GE
• Cisco Unified IP Phone 7940
• Cisco Unified Wireless IP Phone 7921
• Cisco Unified Wireless IP Phone 7925
• Cisco IP Communicator (CIPC) for softphones
CTL Client Overview
The CTL Client application supplied by Cisco Unified CallManager Release 5.1 and later supports a TLS
proxy server (firewall) in the CTL file. Figure 1-1 through Figure 1-4 illustrate the TLS proxy features
supported in the CTL Client.
Figure 1-1 CTL Client TLS Proxy Features — Add Firewall
Figure 1-1 shows support for adding a CTL entry consisting of the security appliance as the TLS proxy.

Cisco ASA Series Specifications

General

Brand	Cisco
Model	ASA Series
Category	Network Hardware
Language	English