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

[Rizwan Khan]

I have fix_nated_contact() at multiple places :(

Rizwan Khan



On Tue, Nov 10, 2015 at 3:59 PM, Rizwan Khan <rizkhan at gmail.com> wrote:

> 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
>>>>>
>>>>>
>>>>>
>>>>
>>>> _______________________________________________
>>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>>>> sr-users at lists.sip-router.org
>>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>>>
>>>>
>>>
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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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>
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