[asterisk-users] PJSIP add header on forwarded call

[Administrator TOOTAI]

Le 27/11/2018 à 12:13, Joshua C. Colp a écrit :
> On Tue, Nov 27, 2018, at 5:49 AM, Administrator TOOTAI wrote:[...]
>>
>> [TOOTAiAudio]
>> ;
>> ; Call our gateway
>>
>> exten = s,1,Set(PJSIP_HEADER(add,X-TOOTAiAudio-CALLED)=${ARG1})
>>    same = n,Dial(PJSIP/${ARG1}@TOOTAiAudio,,T)
>>    same = n,Return
>>
>> exten = h,1,NoOp()
>>    same = n,NoOp(Hangup Cause: ${HANGUPCAUSE})
>>    same = n,NoOp(Dial status : ${DIALSTATUS})
>>    same = n,NoOp(X-TOOTAiAudio=${PJSIP_HEADER(read,X-TOOTAiAudio-CALLED)})
>>    same = n,Return
[...]
>>
>> Why can't be PJSIP extra headers setted in this case ?
> 
> As documented on the wiki[1] the PJSIP_HEADER dialplan function has to be executed on the PJSIP channel itself, not the calling channel. You need to use a pre-dial handler and invoke it there.
> 
> [1] https://wiki.asterisk.org/wiki/display/AST/Asterisk+13+Function_PJSIP_HEADER
> 

Thanks Joshua, that worked. As you see above I want to have the value of 
headers when call is ended. Problem is that on h extension the channel 
already gone.

Is there a solution to archieve this ?

-- 
Daniel