Hello!

I have several ISP in freeswitch/sip_profiles (isp0, isp1, isp2). Default routing define in freeswitch/dialplan/default and by default used isp0 for outbound calls.

<include>

  <extension name="outbound">

    <condition field="destination_number" expression="^(\d+)$">

<action application="set" data="effective_caller_id_number=aon"/>

<action application="bridge" data="sofia/gateway/isp0/$1"/>

<action application="ring_ready"/>

    </condition>

  </extension>

</include>

How i can organize backup calls via isp1 or isp2 if isp0 is down?

This can be done through http://wiki.freeswitch.org/wiki/Variable_continue_on_fail ?

Thanks for advice!

-- 

Roman