[SR-Users] Add Header on cancel

[François BERGANZ]

When I use forward, it doesnt work!
I don't know how to do

*François
*

*
*

Le 20/05/2010 17:09, Klaus Darilion a écrit :
> I think in tm mode this not possible. The CANCEL gets autogenerated by 
> Kamailio so you can not modify it in script.
>
> sip-router trunk has now support for Reason header, but only 
> generating it automatically or copy it from received CANCEL.
>
> A workaround would be to have the proxy running in stateless mode (no 
> t_relay() but use forward()[1]) - then you can manipulate the CANCEL 
> and then forward it.
>
> regards
> Klaus
>
> [1] http://sip-router.org/wiki/cookbooks/core-cookbook/devel#forward
>
> Am 20.05.2010 16:27, schrieb Alex Rendour:
>> Hi,
>> Is it possible to add an header reason in a cancel?
>>
>> We receive a CANCEL without header reason and we need to forward to
>> another SIP proxy with the reason header?
>>
>> We use this code in my conf:
>> if(is_method("CANCEL"))
>> {
>> if(!is_present_hf("Reason:"))
>> {
>> xlog("L_ERR", "reason missing");
>> append_hf("reason: Q.850; cause=31\r\n");
>> xlog("L_ERR", "add raison");
>> }
>>
>> }
>>
>> Thanks,
>>
>> regards,
>>
>
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