[Freeswitch-users] Strange behaviour with leg_timeout

[David Ponzone]

Anthony,

I tried:
        <action application="bridge" data="[leg_timeout=5]sofia/external/$1 at a.b.c.d|[leg_timeout=5]sofia/gateway/provider.out/YYYYYYYYYY"/>
and
	<action application="bridge" data="[leg_progress_timeout=5]sofia/external/$1 at a.b.c.d|[leg_progress_timeout=5]sofia/gateway/provider.out/YYYYYYYYYY"/>

The result is the same: a.b.c.d does not reply anything, so after 5 seconds, provider.out is tried, but then, INVITEs are still sent to a.b.c.d

I actually think I understand why.
I think it's because those INVITE retries are happening within Sofia.
FreeSWITCH does not have a reply at all, so leg-timeout or leg_progress_timeout are still triggered, and the dialplan continues, but Sofia is still doing its retries on the first target.
I guess to avoid this, we would need a way to control the number of retries sent by Sofia.
It's probably not a big deal anyway for my situation, where i want to send calls to backup numbers when the trunk to a.b.c.d is really dead.

David Ponzone  Direction Technique
email: david.ponzone at ipeva.fr
tel:      01 74 03 18 97
gsm:   06 66 98 76 34

Service Client IPeva
tel:      0811 46 26 26
www.ipeva.fr  -   www.ipeva-studio.com

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Le 03/02/2011 à 23:02, Anthony Minessale a écrit :

> We do not have anything to timeout at a 100 the only thing we can do
> is 180 or 183 using [leg_progress_timeout=X]  in front of each leg.
> 
> 
> 
> On Thu, Feb 3, 2011 at 3:54 PM, David Ponzone <david.ponzone at ipeva.fr> wrote:
>> It's my time to mess with XXX_timeout variables in FreeSWITCH.
>> What I need to do is to route a call to a gateway, and if I don't have an
>> answer (like not even the 100) within X seconds, I try to route the call to
>> a backup number.
>> I tried it this way:
>>     <extension name="gw_then_backup">
>>        <condition field="destination_number" expression="^(XXXXXXXXXX)$">
>>         <action application="bridge"
>> data="{leg_timeout=5}sofia/external/$1 at a.b.c.d|sofia/gateway/provider.out/YYYYYYYYYY"/>
>>        </condition>
>>      </extension>
>> My understanding was that a.b.c.d would be tried for 5 seconds, and if no
>> 100 is received, gateway provider.out would then be used.
>> It works...but after the first INVITE to provider.out (which sends back
>> 100/180/183), I can see some more INVITEs sent to a.b.c.d.
>> I am wondering if I am doing something wrong, or if there is an issue.
>> I use latest git from 5 minutes ago.
>> Thanks
>> David Ponzone  Direction Technique
>> email: david.ponzone at ipeva.fr
>> tel:      01 74 03 18 97
>> gsm:   06 66 98 76 34
>> Service Client IPeva
>> tel:      0811 46 26 26
>> www.ipeva.fr  -   www.ipeva-studio.com
>> Ce message et toutes les pièces jointes sont confidentiels et établis à
>> l'intention exclusive de ses destinataires. Toute utilisation ou diffusion
>> non autorisée est interdite. Tout message électronique est susceptible
>> d'altération. IPeva décline toute responsabilité au titre de ce message s'il
>> a été altéré, déformé ou falsifié. Si vous n'êtes pas destinataire de ce
>> message, merci de le détruire immédiatement et d'avertir l'expéditeur.
>> 
>> 
>> 
>> 
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>> 
> 
> 
> 
> -- 
> Anthony Minessale II
> 
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