[SR-Users] Removing transport=TLS from the contact header

[Rizwan Khan]

Oh, Yes I do.

Rizwan Khan



On Tue, Nov 10, 2015 at 3:58 PM, Daniel-Constantin Mierla <miconda at gmail.com
> wrote:

> Do you have set_contact_alias() or fix_nated_contact() in your config file?
>
> Cheers,
> Daniel
>
>
> On 10/11/15 11:54, Rizwan Khan wrote:
>
> i am trying it but it doesn't change the string. Do I need to use
> msg_apply_changes() ??
>
> I am trying that but it gives syntax error in the file.
>
> log("L_INFO:", "INVITE::: [$ct]\n");
> subst("/^Contact:(.*);transport=tls(.*)/Contact:\1;transport=udp\2/i");
> if(msg_apply_changes())
> {
>      xlog("L_INFO:", "INVITE::: [$ct]\n");
> }
>
>
> Rizwan Khan
>
>
>
> On Tue, Nov 10, 2015 at 11:45 AM, Koray Vatansever <
> koray.vatansever at gmail.com> wrote:
>
>> Hi Rizwan,
>>
>> You can try the following:
>>
>> subst("/^Contact:(.*);transport=tls(.*)/Contact:\1;transport=udp\2/i");
>>
>> On the other hand, there should not be any other contact header
>> modification in your script; for example set_contact_alias().
>>
>>
>>
>>
>> On Tue, Nov 10, 2015 at 7:28 AM, Rizwan Khan < <rizkhan at gmail.com>
>> rizkhan at gmail.com> wrote:
>>
>>> Guys,
>>>
>>> Is this a stupid question or this just cannot be done?
>>>
>>> Any help will be highly appreciated.
>>>
>>> Thanks,
>>>
>>> Rizwan Khan
>>>
>>>
>>>
>>> On Mon, Nov 9, 2015 at 6:53 PM, Rizwan Khan < <rizkhan at gmail.com>
>>> rizkhan at gmail.com> wrote:
>>>
>>>> I want to remove the transport=TLS from the contact header.
>>>>
>>>> How can I do that inside Kamailio?  The flow is an under:
>>>>
>>>>
>>>> Client --------> Kamailio -------------> FS
>>>>            TLS                       UDP
>>>>
>>>>
>>>> Client <-------- Kamailio <------------- FS
>>>>            TLS                       UDP
>>>>
>>>>
>>>>
>>>>
>>>> FS gets a request on udp but it complains about TLS profile as the
>>>> contact header has the transport=TLS. Since its receing traffic on UDP, if
>>>> I only get rid of the value from the Contact Header, it would be great.
>>>>
>>>>
>>>> Thanks,
>>>>
>>>>
>>>> Rizwan Khan
>>>>
>>>>
>>>>
>>>
>>> _______________________________________________
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>>>
>>>
>>
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>>
>>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing listsr-users at lists.sip-router.orghttp://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
> --
> Daniel-Constantin Mierlahttp://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
> Book: SIP Routing With Kamailio - http://www.asipto.com
> Kamailio Advanced Training, Nov 30-Dec 2, Berlin - http://asipto.com/kat
>
>
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