Re: [Kamailio-Users] remove 100rel from Supported header

Thank you Uriel and Alex for the helpful tips, I changed it like how it was suggested by you, and works like a charm!

Thanks,

Dmitri

2009/8/14 Alex Balashov abalashov@evaristesys.com

Or "100rel," if there are other values.

Uriel Rozenbaum wrote:

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.commailto: 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>
   <mailto: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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