Configuring Advanced Settings - Cisco 3521 Administrator's Manual

Ipvc bri/pri gateways

Table of Contents

Chapter 3

Configuring the Cisco IPVC 3500 Series Gateway

Table 3-7

Mode

Encryption off

Best effort

Encryption required

Strong encryption required

The following channels support encryption:

•

All channels (audio, video, and FECC, incoming, outgoing) on the same call must have the same

Note

encryption levels. If the same encryption on all channels is not achieved, the call disconnects.

In the Security section of the Settings tab, you can configure gateway encryption settings.

Procedure

In the Gateway interface, on the sidebar, click Gateway (if not already selected).

Step 1

Click the Settings tab.

Step 2

Step 3

Click the Security button

Step 4

Select the Support encryption check box to enable gateway support for H.235 encryption for H.323

calls.

Step 5

In the Encryption mode field, choose one of the following settings:

•