Hello,

hmm, some confusion there. So the request is sent over tcp, but the record route doesn't have transport=tcp? What function do you use to send the request out?

Cheers,
Daniel


On 13/02/2017 17:39, Andy Chen wrote:
Hi Daniel,

To answer your earlier question, Kamailio receive the request via TLS, but need to forward the method to endpoint device via TCP with those Record-Route entries.  I used record_route_preset() but that broke my call so I ended up using appened_hf to get around this problem.

On Mon, Feb 13, 2017 at 3:18 AM, Daniel-Constantin Mierla <miconda@gmail.com> wrote:

No, you should use either record_route() or record_route_preset(), not both of them for the same request.

Cheers,
Daniel


On 10/02/2017 20:44, Andy Chen wrote:
One other question.  Do I need to run record_route() after I run record_route_preset(string1, string2)?  I tried this and the Record-Route doesn't show presets I defined.

On Fri, Feb 10, 2017 at 9:25 AM, Andy Chen <achen@fuze.com> wrote:
So the ingress is actually TLS -> our VIP address and I see that as the second record.

The first record shows the physical interface of the system with no transport value so it's always defaulting to UDP.  I need to set this particular header to use transport=tcp so subsequent UPDATE messages from the server will use TCP throughout the call.

On Fri, Feb 10, 2017 at 9:05 AM, Alex Balashov <abalashov@evaristesys.com> wrote:
What is the actual goal? If one of the RRs is generated by an ingress
out of a TCP listener, it should already have ;transport=TCP in it.

On Fri, Feb 10, 2017 at 08:53:56AM -0800, Andy Chen wrote:

> Hi all,
>
> I need some advise on how to use the record_route() function.  So I make
> that call when the first method comes in and there are two Record-Route
> headers created.  However, one of of the headers I want to add
> transport=tcp.  What is the best way to do this?
>
> I've tried adding that string per documentation within the () and added it
> to both.
>
> Thanks.
>
>
> --
> Andy Chen

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--
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--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)



--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)


_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users@lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
_______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
-- 
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com