[Freeswitch-users] FS -route to next GW if the first GW full

[fieldpeak]

Thanks All, it is resolved now with below config.

2011/4/20, Kristian Kielhofner <kris at kriskinc.com>:
> Try this:
>
> <extension name="9_GW" >
>   <condition field="destination_number" expression="^(9\d+)$">
>     <action application="set" data="continue_on_fail=true"/>
>     <action application="set" data="failure_causes=UNALLOCATED_NUMBER"/>
>     <action application="set" data="hangup_after_bridge=true"/>
>     <action application="bridge" data="sofia/internal/$1 at 192.168.200.201"/>
>     <action application="bridge" data="sofia/internal/$1 at 192.168.200.202"/>
>  </condition>
> </extension>
>
> On Wed, Apr 20, 2011 at 10:58 AM, fieldpeak <fieldpeak at gmail.com> wrote:
>> Hi Steve,
>>
>> Thanks for your so rich stuff provided.
>>
>> however, i tried to use error code to route as below, it failed (did
>> not route the next GW when recevied UNALLOCATED_NUMBER), can you
>> please point out is there any place wrong in the dailplan? attached is
>> the log, thanks.
>>
>> <extension name="9_GW" >
>>
>>   <condition field="destination_number" expression="^(9\d+)$">
>>      <action application="set" data="continue_on_fail=true"/>
>>     <action application="set" data="hangup_after_bridge=false"/>
>>      <action application="bridge"
>> data="sofia/internal/$1 at 192.168.200.201"/>
>>  </condition>
>>
>>   <condition field="brige_hangup_cause" expression="UNALLOCATED_NUMBER">
>>    <action application="bridge" data="sofia/internal/$1 at 192.168.200.202"/>
>>   </condition>
>>
>>  </extension>
>>
>> Regards,
>> Charles
>>
>> 2011/4/20, Steven Ayre <steveayre at gmail.com>:
>>> If you know the number of calls the GW can handle in advance, you can
>>> limit
>>> the call attempts before sending the call to the gateway:
>>> http://wiki.freeswitch.org/wiki/Limit
>>> There are several ways to use that.
>>>
>>> You can reroute calls to a 2nd gateway on error:
>>> http://wiki.freeswitch.org/wiki/Misc._Dialplan_Tools_bridge#Implementing_Failover
>>>
>>> There are channel variables that let you control what to consider a
>>> reroutable error and what is a give-up error:
>>> http://wiki.freeswitch.org/wiki/Channel_Variables#continue_on_fail
>>> http://wiki.freeswitch.org/wiki/Channel_Variables#failure_causes
>>> This might also be useful, particularly with mod_limit:
>>> http://wiki.freeswitch.org/wiki/Channel_Variables#transfer_on_fail
>>>
>>> You could use mod_lcr to get a list of all the GWs, but in a random
>>> order.
>>> That'd let you load balance (randomly) but reroute when required without
>>> duplicates unlike mod_distributor.
>>>
>>> Hopefully that's enough building blocks to give you somewhere to start...
>>>
>>> -Steve
>>>
>>>
>>>
>>> On 20 April 2011 08:27, Charles <fieldpeak at gmail.com> wrote:
>>>
>>>>
>>>> i have two media GWs connected with FS for PSTN calls, FS route the
>>>> first
>>>> one in normal case, once the first GW get full (all of channels were
>>>> occupied), i need FS route to the second GW.
>>>> i found once the first GW get full, it will reply '404 not found' to FS,
>>>> can FS route to the second one according to this condition or any other
>>>> alternative?
>>>>
>>>> although i know there is mod_distributor for load balancing, however, i
>>>> need if only first one full then route to second one, so it looks this
>>>> module not suitable for this senario...
>>>>
>>>> Thanks.
>>>>
>>>> Regards,
>>>> Charles
>>>>
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>>>>
>>>>
>>>
>>
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>>
>
>
>
> --
> Kristian Kielhofner
>
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