[Freeswitch-users] Custom Headers with Sip.js

Michael Jerris mike at jerris.com
Wed Mar 18 15:27:37 MSK 2015


That would have worked if the variable you put into the message was X-a instead of a

> On Mar 18, 2015, at 6:51 AM, Ali Jibran <ali.jibran44 at gmail.com> wrote:
> 
> Hi all.
> I make a call to FS callcenter using webRTC. Now I would like to add some additional data to the header. 
> That I did by using extraheaders. Now all that is good. I can see the custom header in the sip trace on freeswitch.
> 
> For e.g in sip.js I add:
> var options = {
>   extraHeaders: [ 'a: foo' ]
> };
> 
> 
> on FS i get:
>  INVITE sip:900 at anonymous.invalid SIP/2.0
>    Via: SIP/2.0/WS 9jscv0q24s4m.invalid;branch=z9hG4bK1002472
>    Max-Forwards: 70
>    To: <sip:900 at anonymous.invalid>
>    From: <sip:anonymous.hfsqa4 at anonymous.invalid>;tag=depmif1fo5
>    Call-ID: l5pieavpjguoset7ugvd
>    CSeq: 1458 INVITE
>    a: foo
>    Contact: <sip:8rgi365g at 9jscv0q24s4m.invalid;transport=ws;ob>
>    Allow: ACK,CANCEL,BYE,OPTIONS,INVITE,MESSAGE
>    Content-Type: application/sdp
>    Contact: <sip:8rgi365g at 9jscv0q24s4m.invalid;transport=ws;ob>
>    Allow: ACK,CANCEL,BYE,OPTIONS,INVITE,MESSAGE
>    Content-Type: application/sdp
>    Supported: outbound
>    User-Agent: SIP.js/0.5.0
>    Content-Length: 3636
> 
> How do I access it in the dialplan? I tried ${sip_h_X-a} but it didnt't work. Help please?

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