There's a shortcut, you can use the | as a logical OR: <action application="bridge" data="sofia/gateway/isp0/$1|sofia/gateway/isp1/$1|sofia/gateway/isp2/$1"/> ... so each ISP will be tried in sequence until a call can be established. Francis On 27/05/2014 12:31 AM, Roman wrote:

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!

-- Kind regards,

Roman

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