[OpenSIPS-Users] Adding a header on a 200 OK destined for the UAC

[Jock McKechnie]

On Wed, May 29, 2013 at 3:36 AM, Răzvan Crainea <razvan at opensips.org> wrote:
> Hi, Jock!
>
> What you should do is to catch the reply in an onreply_route and call the
> append_hf() function for the 200 OK reply.

Ah! Of course. Thank you very much Răzvan, works perfectly!

 - JP

> On 05/28/2013 11:21 PM, Jock McKechnie wrote:
>>
>> I'm sure this isn't this hard, but I must be going crazy because I
>> can't figure it out.
>>
>> I have a real simple call flow that looks like this:
>>
>> Notifier Box -> OpenSIPS -> Carrier
>>
>>
>> I'd like to RETURN some data to the Notifier from OpenSIPS on the 200
>> OK using a header, but I can only manage to add headers to the
>> outgoing proxied leg of the call (from OpenSIP to the Carrier) using
>> the append_hf() function.
>>
>> Am I daft? Or is OpenSIPS doing this on purpose because it breaks RFC? Or?
>>
>> Boy, I'd sure appreciate some suggestions. I just can't shake the
>> feeling I'm doing something really bone-headed.
>>
>> Cheers;
>>
>>   - Jock
>>
>> (It'd look something like this:
>> Notifier -> OpenSIPS: INVITE
>> OpenSIPS -> Notifier: 100 Trying
>> OpenSIPS -> Carrier : INVITE
>> Carrier -> OpenSIPS: 100 Trying
>> Carrier -> OpenSIPS: 183 Session Progress
>> OpenSIPS -> Notifier: 183 Session Progress
>> Carrier -> OpenSIPS: 200 OK
>> <ADD HEADER HERE>
>> OpenSIPS -> Notifier: 200 OK, P-New-Header: Here,Dummy.
>> .
>> .
>> etc.)
>>
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>
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