Cisco Cisco Packet Data Gateway (PDG)

This command allows you to define rule expressions to match previous state of SIP sessions.

ACS

Security Administrator, Administrator

Exec > ACS Configuration > Ruledef Configuration

active-charging service service_name > ruledef ruledef_name

Entering the above command sequence results in the following prompt:

[local]

(config-acs-ruledef)#

[ no ] sip previous-state operator sip_previous_state

If previously configured, deletes the specified rule expression from the current ruledef.

Specifies how to match.

operator must be one of the following:

• !=: Does not equal

• =: Equals

Specifies the previous state to match.

sip_previous_state must be one of the following:

• init

• provisional-response

• request-sent

• response-fail

• response-ok