26 Feb
2020
26 Feb
'20
9:31 a.m.
Hello,
if you control the freeswitches or change where they send
traffic/receive traffic, then I recommend to use two listen parameters
with advertise address, like:
listen=udp:my.ip.ad.dr:5060 advertise publicsrv:5060
listen=udp:my.ip.ad.dr:5080
and carriers will be linked to my.ip.ad.dr:5060, while for freeswitch
you use udp:my.ip.ad.dr:5080. You can use
force_send_socket()/set_send_socket() or $fs to enforce a specific
socket for sending traffic (e.g., towards freeswitch or carriers).
There will be two record-route headers, but, besides enforcing sockets,
everything else will be done automatically.
Cheers,
Daniel
On 25.02.20 23:38, Daniel Greenwald wrote:
carrier<---->kamailioes<----->freeswitches
I am sending a record route header with a private SRV in the direction
of freeswitch boxes and removing it when sending packets to carrier. I
am using a different (pubic) SRV in contact header being sent to the
carrier.
On Tue, Feb 25, 2020 at 4:59 PM Henning Westerholt <hw(a)skalatan.de
<mailto:hw@skalatan.de>> wrote:
Hi,
why are you calling record_route_advertised_address(..) on these
replies or in-dialog requests? The record_route functions are
usually used on initial dialog forming requests (INVITE, SUBSCRIBE
etc..).
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com <https://gilawa.com/>
*From:* sr-users <sr-users-bounces(a)lists.kamailio.org
<mailto:sr-users-bounces@lists.kamailio.org>> *On Behalf Of
*Daniel Greenwald
*Sent:* Tuesday, February 25, 2020 10:48 PM
*To:* Daniel-Constantin Mierla <miconda(a)gmail.com
<mailto:miconda@gmail.com>>
*Cc:* Kamailio (SER) - Users Mailing List
<sr-users(a)lists.kamailio.org <mailto:sr-users@lists.kamailio.org>>
*Subject:* Re: [SR-Users] record_route_advertised_address causes
null send socket error
They occur when calling it on responses to the initial INVITE, for
example 183 and 200 OK.
On Tue, Feb 25, 2020 at 4:33 PM Daniel-Constantin Mierla
<miconda(a)gmail.com <mailto:miconda@gmail.com>> wrote:
Hello,
are those messages printed during the processing of the
initial INVITE or when handling requests within dialog
(re-INVITE, BYE, ...).
Cheers,
Daniel
On 25.02.20 21:20, Daniel Greenwald wrote:
I am using record_route_advertised_address to insert a
record route header with an SRV record. The header is
added correctly and everything appears to be working fine
however I get a CRITICAL log error when calling
record_route_advertised_address('INTERNAL_SRV');
2020-02-25T20:14:57.078235+00:00,ip-10-0-16-53: CRITICAL:
cbbcfe06-d181-467c-bbf4-78772aa0562f 2 16777053
INVITE:<core> [core/msg_translator.c:514]:
lump_check_opt(): null send socket
2020-02-25T20:14:57.078352+00:00,ip-10-0-16-53: CRITICAL:
cbbcfe06-d181-467c-bbf4-78772aa0562f 2 16777053
INVITE:<core> [core/msg_translator.c:514]:
lump_check_opt(): null send socket
Any ideas? I'm considering using insert_hf() to manually
add it and bypass whatever check is failing. Thoughts?
Thanks
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--
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www.linkedin.com/in/miconda <http://www.linkedin.com/in/miconda>
Kamailio Advanced Training - March 9-11, 2020, Berlin - www.asipto.com
<http://www.asipto.com>
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<http://www.kamailioworld.com>
--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Kamailio Advanced Training - March 9-11, 2020, Berlin - www.asipto.com
Kamailio World Conference - April 27-29, 2020, in Berlin -- www.kamailioworld.com