[OpenSIPS-Users] DTMF/Freeswitch Integration with Opensips 3.0

[Liviu Chircu]

On 12.06.2021 19:32, HS wrote:
>
> This gives the error:
> script function "do_routing" (types=43) does not support route type (256)
>
> Essentially do_routing is possible only in the REQUEST_ROUTE, 
> FAILURE_ROUTE, BRANCH_ROUTE and LOCAL_ROUTE. However, the route is 
> named [goes_to_support].

Hi,

Route type 256 means: "Event Route", which is not in the supported 
list.  Use the classic, evil workaround with an extra route invoked 
within your Event Route, which will trick the script into thinking it's 
called from REQUEST_ROUTE :D

On a different note, I don't see any reason why do_routing() should not 
have support for *any* *route*, especially given the recently added 
"dummy SIP message" support, where you always have a SIP message in the 
script, even from non-SIP routes such as event_route, timer_route, etc.  
This, in turn, allows drouting to properly work with SIP message 
components such as $rU, $fU, etc.

Best Regards,

-- 
Liviu Chircu
www.twitter.com/liviuchircu | www.opensips-solutions.com
OpenSIPS Summit 2021 Distributed | www.opensips.org/events

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