[Kamailio-Users] remove 100rel from Supported header

[Alex Balashov]

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 at evaristesys.com <mailto:abalashov at 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 at evaristesys.com
>         <mailto:abalashov at evaristesys.com>
>         <mailto:abalashov at evaristesys.com
>         <mailto:abalashov at 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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> 
> 
>            --    Alex Balashov
>            Evariste Systems
>            Web     : http://www.evaristesys.com/
>            Tel     : (+1) (678) 954-0670
>            Direct  : (+1) (678) 954-0671
> 
> 
> 
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> 
> 
>     -- 
>     Alex Balashov
>     Evariste Systems
>     Web     : http://www.evaristesys.com/
>     Tel     : (+1) (678) 954-0670
>     Direct  : (+1) (678) 954-0671
> 
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> 


-- 
Alex Balashov
Evariste Systems
Web     : http://www.evaristesys.com/
Tel     : (+1) (678) 954-0670
Direct  : (+1) (678) 954-0671