15 Feb
2017
15 Feb
'17
11:09 a.m.
Hello,
On 13/02/2017 19:43, Andy Chen wrote:
So the INVITE coming in (TLS) don't have
Record-Route. When Kamailoi
received the INVITE, I call record_route() and adds the two entry.
However, one of the entry I need to have transport=tcp. When I added
it as this:
record_route(";transport=tcp")
you don't need to force a transport
protocol via the parameter of
record_route(), it is added by kamailio rr module by default in this
case, each of the two record-route header having the appropriate
transport depending what was used (udp, tcp, tls or sctp).
It adds it to both Record-Route therefore messes up the call.
Just remove the parameter with the transport, use record_route().
Kamailio forwards to endpoint device via tcp using the following function:
t_replay_to_tcp();
I guess you meant t_relay_to_tcp(). The 'replay' doesn't exit in tm
function names, there are functions with 'reply', but those send sip
responses back, not forwarding requests.
Cheers,
Daniel
On Mon, Feb 13, 2017 at 10:16 AM, Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
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:
--
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
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(a)gmail.com <mailto: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:
--
Daniel-Constantin Mierla
www.twitter.com/miconda <http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Kamailio Advanced Training - Mar 6-8 (Europe) and Mar 20-22 (USA) - www.asipto.com
<http://www.asipto.com>
Kamailio World Conference - May 8-10, 2017 - www.kamailioworld.com
<http://www.kamailioworld.com>
--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
achen(a)thinkingphones.com <mailto:achen@thinkingphones.com> 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(a)fuze.com
<mailto: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(a)evaristesys.com
<mailto: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:
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 (direct) / +1-800-250-5920
(toll-free)
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--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
achen(a)thinkingphones.com <mailto:achen@thinkingphones.com>
--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
achen(a)thinkingphones.com <mailto:achen@thinkingphones.com>
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<http://www.twitter.com/miconda> --
www.linkedin.com/in/miconda
<http://www.linkedin.com/in/miconda> Kamailio Advanced
Training - Mar 6-8 (Europe) and Mar 20-22 (USA) -
www.asipto.com <http://www.asipto.com> Kamailio World
Conference - May 8-10, 2017 - www.kamailioworld.com
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--
Andy Chen
Sr. Telephony Lead Engineer
415 516 5535 (M)
achen(a)thinkingphones.com <mailto:achen@thinkingphones.com> 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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