The following channel variables are set when mod_limit is called.

• “limit_realm”
• “limit_id”
• “limit_max”

These channel variables are used at hang up to remove the record. More specifically, the delete is limited by uuid, hostname, realm and id.

<extension name=”Outbound Limit”>
        <condition field=”destination_number” expression=”^00″/>
         <action application=”limit” data=”$${domain} gw_PROVIDER PROVIDER_CHANNEL_LIMIT nextgw1″/>
                <action application=”bridge” data=”sofia/gateway/PROVIDER/1$1″/>
                <action application=”transfer” data=”nextgw1″/>
        </condition>
</extension>