Dmitri,

I had to do this to workaround some Huawei bug.

You have to check for supported and then replace ´100rel;' and then '100rel' just in the case Alex mentioned.

You can forward a message with an empty 'Supported:' but you cannot send one with a ';' at last.

Check if tha works.
Uriel

On Fri, Aug 14, 2009 at 2:50 PM, Alex Balashov <abalashov@evaristesys.com> wrote:
I suppose it could, but it would not be SIP-compliant to have a blank value for the Supported: header if 100rel is the only thing in there.

Dmitri G. wrote:

Thank you for your reply Alex!

This cannot be done like this?

       if(is_present_hf("Supported"))
       {
               replace_all("100rel", "");

       }

I mean instead of using the subst() function what you mentioned.


Dmitri

2009/8/14 Alex Balashov <abalashov@evaristesys.com <mailto:abalashov@evaristesys.com>>


   This can certainly be done using the subst() function in textops,
   but it is not proper for a proxy to make such manipulations.

   Dmitri G. wrote:

       Hello,

       Is there a way to remove 100rel from Supported header (only
       this, and keep the others) by Kamailio?
       I am using Kamailio 1.5.1 notls.

       Kind regards,
       Dmitri


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Tel     : (+1) (678) 954-0670
Direct  : (+1) (678) 954-0671

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