[Freeswitch-users] How to attche custom "content-type" in Freeswitch SIP message

[Seven Du]

FS defined SOFIA_MULTIPART_PREFIX  which should can support multipart body. not sure if you can find the wiki. maybe you should look the source code and update the wiki when you find out.

I had tried that but I forget the procedure. it should be some chan vars like sip_mp_ ...

-- 
Seven Du
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On Saturday, May 25, 2013 at 9:18 AM, xiaofengcanyuexp at 163.com wrote:

> Dear support,
> 
> I''m trying to encapsulate my private "application/isup" in the SIP Msg. Normally, it should like below example.
> 
> It firstly addresses "Content-Type: multipart/mixed;boundary=QRLVLNKeKxWDHAuwlEkR". And then can write private "content-type" like "application/sdp".
> Now I can see the application/sdp is encapsulated via variable "switch_r_sdp".
> Is there anyway to encapsulated other customized "content-type"? 
> 
> Appreciate to get your reply.
> ---------------------------------------------------------------------------------------------------------------
> Here is an example of SIP message which encapsulated "applicaiton/sdp" and "application/isup".
> 
> INVITE sip: 87896677 at dance.com (mailto:87896677 at dance.com);user=phone;SIP/2.0
> From: "Caller"<sip:678923001 at skynetwork.com (mailto:678923001 at skynetwork.com)>
> To: <sip:87896677 at dance.com (mailto:87896677 at dance.com)>;user=phone
> Call-ID: QRLVLNKeKx-WDHAuwlEkR-EwhPPcTHOP at skynetwork.com (mailto:QRLVLNKeKx-WDHAuwlEkR-EwhPPcTHOP at skynetwork.com)
> Content-Type: multipart/mixed;boundary=QRLVLNKeKxWDHAuwlEkR
> MIME-Version: 1.0
> Content-Length: 433
> --QRLVLNKeKxWDHAuwlEkR
> Content-Type: application/sdp
> User-Agent: ENSR2.5.46.6-IS2-RMRG36-RG20-CPO487
> Content-Length: 142
> 
> v=0
> o=- 1706944438 1706944438 IN IP4 192.168.1.105
> s=ENSResip
> t=0 0
> m=audio 6793 RTP/AVP 0
> a=rtpmap:0 PCMU/8000
> --QRLVLNKeKxWDHAuwlEkR
> Content-Type: application/isup; version=ansi;base=ansi00
> Content-Disposition: signal; handling=optional
> 
> 01 00 60 01 0a 03 05 0b 02 c0 90 06 03 10 78 98 66 77 0a 07 83 13 76 98 32 00 0f 00 
> --QRLVLNKeKxWDHAuwlEkR--
> 
> 
> Thanks
> -------------------
> 2013-05-25
> 
> 
> 
> 
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