Hello Ziad,

maybe you should make a clarification, because, AFAIR, the REGISTER is not really forwarded! It is actually that the S-CSCF is creating additional B2B dummy REGISTER messages. And these might not be up to the spec...

But anyway, what should this B2B REGISTER requests contain? Because I think now they don't include anything, hence why the header ?...

Cheers,
-Dragos

On 08/07/2013 05:05 PM, Ziad Habchi wrote:
Hi Klaus,

According to 3GPP TS 24.229 Release 5 , section 5.4.1.7 - g (Notification of
Application Servers about registration status) the S-CSCF shall set the
value of the Content-Type header to include the MIME type specified

The Register is being forwarded to the Application Server and not to a
client , and according to the specs, the content-type header should be
included in the forwarded SIP packet.

Please let me know if I clarified my point well.
Thank you for your support.

Ziad Habchi



-----Original Message-----
From: Klaus Darilion [mailto:klaus.mailingli...@pernau.at]
Sent: Wednesday, August 7, 2013 5:38 PM
To: Kamailio (SER) - Users Mailing List
Cc: Ziad Habchi; dragos.vingar...@fokus.fraunhofer.de
Subject: Re: [SR-Users] Content-Type Header missing from third part
registration



On 07.08.2013 13:42, Ziad Habchi wrote:
Hi ,

I managed to run Kamailio to replace OpenIMSCore. I am using boghe
client to sign in, when I do so , my registration is forwarded as per
the trigger point to my AS server.

As I notice , the REGISTER request miss Content-Type header which is
mandatory in the 3gpp TS .

Is this configurable ? Am I doing something wrong or is it a bug?
So, what is the problem? If the header is missing in the request, the the
client has to add it to the request.

In what way do you want to change the behavior of Kamailio? What is it
currently doing with the malformed REGISTER request and what do you expect
Kamailio to do with the malformed REGISTER request?

regards
Klaus

.


--
-----------------------------------------
Dipl. Eng. Dragos Vingarzan
Fraunhofer FOKUS/NGNI
Kaiserin-Augusta-Allee 31
10589 Berlin,Germany
Phone +49 (0)30 - 3463 - 7385
Mobile +49 (0)176 - 48 32 16 00
Web www.fokus.fraunhofer.de www.openepc.net www.openimscore.org
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