[OpenSIPS-Users] Nested reply_routes

[Richard Robson]

No. Once in the reply_route you can call routes as a function. I think 
that is what you are after.

onreply_route{route_a]

{stuff()..

if x route(route_z)
else route(_x)

..}

route[route_z]

{stuff()..

..}


route[route_z]

{stuff()..

..}

Richard


On 09/04/2026 10:13, spce at lard.at wrote:
>
> Hi,:
>
> thanks. In my case theres a quite big onreply route, which totally 
> works, but is a hassle to read. Therefore I would like to segment some 
> stuff into custom "functions", so I can have an easy to understand 
> main onreply route and the more complicated logic in special blocks.
>
> A possibility for that would be to call secondary onreply routes from 
> the parent route. Is that possible or not?
>
> Liebe Grüße / Kind regards,
> Malte
> On 08/04/2026 17.23, Richard Robson wrote:
>> you call a reply route to handle the relpy. i.e. a positive outcome 
>> 200OK or a 183 etc. This reply should be relayed back to the 
>> originator and there should be no need to call another reply route. 
>> it won't expect a reply just an ack and that should be handled as an 
>> ACK and relayed or an error sent back. (see the default script)
>> if you want the reply route to do something else then add a route to 
>> do that or a branch route if needed. and call that from the reply 
>> route (not nested)
>>
>> Richard
>>
>>
>> On Wed, 2026-04-08 at 15:38 +0200, spce at lard.at wrote:
>>> Hi,
>>>
>>> is it possible to use nested reply routes in opensips?
>>>
>>> I want to clean up my script and thinking of something like this:
>>>
>>> > onreply_route[MAIN] {
>>> >  [...]
>>> >  is_from_gw(1) = t_on_reply("ADD_ISUP");> }
>>> >  [...] }
>>> >  onreply_route[ADD_ISUP] {
>>> >  add_isup_part() }
>>>
>>> The nested onreply route then should return to the parent onreply 
>>> route. In my tests I specifically had issues with the rtpengine 
>>> module: when using rtpengine_answer in the parent onreply route and 
>>> then calling another onreply route from parent route, opensips 
>>> wasn't able to see the SDP body in the reply and the 
>>> rtpengine_answer thus failed.
>>>
>>>
>>> -- 
>>> Liebe Grüße / Kind regards,
>>> Malte
>>>
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>>> Users at lists.opensips.org
>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>
>>
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