Cisco Cisco IOS Software Release 12.2(4)XR

To specify an interval after which an inactive Wireless Transport Layer Security (WTLS) session will be 
closed by the gateway, use the wap wtls timeout session command in global configuration mode. To 
restore the session timeout interval to its default setting, use the no form of this command.

wap wtls timeout session seconds

By default, the WTLS session timeout interval is 3600 seconds (1 hour).

Global configuration

An inactive WTLS session is defined as a session that has no associated WTLS connections.

The Wireless Application Protocol (WAP) gateway has no reliable method for determining when a user 
is finished with a session if the session is not explicitly closed by the browser. Use the wap wtls timeout 
session command to ensure a balance between closing an inactive WTLS session before the user is 
finished with the session and using router memory with a series of inactive sessions.

Other global configuration commands that you can use to control the behavior of the WTLS layer are 
wap wtls timeout connection, wap wtls timeout handshake, and wap wtls timeout key commands.

The following example shows the WTLS session timeout interval set to 90 minutes:

wap wtls timeout session 5400

Number of seconds before an inactive WTLS session is closed.

12.2(2)XR

This command was introduced.

Specifies an interval after which an inactive WTLS connection will 
expire.

Specifies the interval that the gateway allows for the WTLS 
handshake to complete.

Specifies an interval during which the gateway will retain an unused 
WTLS master key.