[Freeswitch-users] 302 handling with enterprise :_: dial.

[Brian West]

You will want to set outbound_redirect_fatal=true, or the enterprise
originate will follow the 302, you can safely ignore those if needed.

On Tue, Nov 30, 2021 at 12:09 PM Martin Paterson <martin at pattersong.co.uk>
wrote:

> I have an issue that I’m struggling to resolve. I’ve tried this out in
> the vanilla config.
>
> If a bridged destination in the default context:
> <action application="bridge" data="user/1001@${domain_name}”/>
>
> returns a 302 Moved Temporarily then the new destination is run
> through the dialplan in the same default context and everything is
> good. In the log:
> [DEBUG] sofia.c:6971 Redirect: Transfering to 1003
> [DEBUG] switch_ivr.c:2289 (sofia/internal/1000 at 192.168.1.226) State
> Change CS_EXECUTE -> CS_ROUTING
> [NOTICE] switch_ivr.c:2296 Transfer sofia/internal/1000 at 192.168.1.226
> to XML[1003 at default]
>
> However I need to call multiple destinations at once. When separating
> them with comma, I sometimes get “Only calling the first element in
> the list in this mode”. Some destinations in my case may have multiple
> registrations, so that’s not an option.
>
> Instead I do enterprise dial with :_: which gets round that:
>
> <action application="bridge"
> data="user/1001@${domain_name}:_:user/1002@${domain_name}"/>
>
> but it has the effect that if a destination returns 302 Moved
> Temporarily (1002 forwards to 1003 here), then it doesn’t run through
> the dialplan the same context, it goes to the public context and fails
> because the destination (1003) is an extension in the default context.
> The log looks like it’s handling the 302 as if it’s a new call:
>
> [INFO] sofia.c:10462 sofia/internal/1000 at 192.168.1.226 receiving
> invite from 192.168.1.226:5060 version: 1.10.7 -release-19-883d2cb662
> 64bit call-id: ee6cd84a-cca5-123a-d6a1-080027d0c8d3
> [INFO] mod_dialplan_xml.c:639 Processing Extension 1000 <1000>->1003
> in context public
> EXECUTE [depth=0] sofia/internal/1000 at 192.168.1.226 deflect(1003)
>
> I must be missing something in my understanding here – I don’t
> understand why the behaviour is different, but more interestingly, is
> there a way of getting the enterprise dial to process the 302s in the
> same way as when dialling one destination?
>
> Best wishes,
>
> Martin.
>
> Martin Paterson, Pattersong Music
> Reduced orchestrations of G&S
>
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