[SR-Users] Masking Contact Header

[Marcos Pytel]

Hi Henning!

When I receive a bad route, Kamailio doesn't stop working. But, the bad
route generate problems with the call. The call does not hangup and the
customer can't make other call because the previus call is still active.

Please, see the attached log!

Thank you!
Marcos.


 

-----Mensaje original-----
De: Henning Westerholt <hw at kamailio.org> 
Enviado el: miércoles 13 de febrero del 2019 05:20
Para: sr-users at lists.kamailio.org
CC: Marcos Pytel <marcos.pytel at cotesma.com.ar>
Asunto: Re: [SR-Users] Masking Contact Header

Am Mittwoch, 13. Februar 2019, 00:05:46 CET schrieb Marcos Pytel:
> Im have an endpoint device that have a problem with long routers 
> headers. I dont know why cut the route when send packet to the server 
> and kamailio crash because cant parse the route. If i active topoh, 
> the router header is encrypted but is bigest than the original. If i 
> active the topos the kamailio crashed for another reason (I need try with
the lastest version).
> 
> 
> There is another way to send routes with less info? Or other config to 
> fix it?
> [..]

Hello Marcos,

you can certainly use the textops module to remove headers, but in the case
of the Route header it will probably break something regarding the SIP
protocol.

Kamailio should not crash if it encounters a invalid header. Can you open a
bug report with more information about this in our issue tracker on github? 
Then this crash could be just fixed.

Best regards,

Henning
--
Henning Westerholt - https://skalatan.de/blog/ Kamailio services -
https://skalatan.de/services Kamailio security assessment -
https://skalatan.de/de/assessment
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