Cisco Cisco Expressway 관리 매뉴얼
<reject status='504' reason='Policy Service Unavailable'/>
and this will stop the search via that particular search rule.
This default CPL mean that in the event of a loss of connectivity to the policy server, all call requests will be
rejected. If this is not your required behavior then you are recommended to specify alternative default CPL.
rejected. If this is not your required behavior then you are recommended to specify alternative default CPL.
We recommend that you use unique reason values for each type of service, so that if calls are rejected it is
clear why and which service is rejecting the request.
clear why and which service is rejecting the request.
Cisco Expressway Administrator Guide (X8.1)
Page 336 of 344
Reference material
External policy overview