[Kamailio-Users] add Allow header to sl_send_reply

[Alex Balashov]

On 12/18/2009 04:24 PM, Daniel-Constantin Mierla wrote:
> Hi Alex,
>
> On 12/18/09 9:57 PM, Alex Balashov wrote:
>> Daniel,
>>
>> But the documentation
>>
>> http://www.kamailio.org/docs/modules/1.5.x/textops.html#id2506229
>>
>> says that append_hf() can be used inside a reply route?
> yes, it can be used. The nuance in the initial question, as I
> understood, was to add a header to a reply for current processed
> request. with append_hf you add a header to the current processed sip
> message (no matter is request or reply).
>
> append_to_reply() adds a header to any eventual reply kamailio may send
> for the request being processed, not visible in the request if that is
> forwarded.
>
> Just to give an example, save("location") sends a reply from inside the
> function. If you want to have a custom header in that reply, that can be
> done with append_to_reply().

Oh, I see.  I did not realise append_hf() always applied to the request 
context only.  Thanks a lot!  Learn something new every day.


-- 
Alex Balashov - Principal
Evariste Systems
Web     : http://www.evaristesys.com/
Tel     : (+1) (678) 954-0670
Direct  : (+1) (678) 954-0671