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

[Răzvan Crainea]

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.

Best regards,

Razvan Crainea
OpenSIPS Core Developer
http://www.opensips-solutions.com

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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