For some reasons,
My settings will cause kamailio to be restarted even if there were
connections connected to it.
And when one SIP client in a connection wanted to hangup the call with a
WebRTC Client (SIP over websocket) after the proxy-restarting,
local client was closed, however , the other side was not.
>From the log below it seems that the connection missed.
Jan 30 18:19:31 ./kamailio[27857]: WARNING: <core> [msg_translator.c:2777]:
via_builder(): TCP/TLS connection (id: 0) for …
[View More]WebSocket could not be found
Jan 30 18:19:31 ./kamailio[27857]: ERROR: tm [t_msgbuilder.c:1365]:
assemble_via(): assemble_via: via building failed
Jan 30 18:19:31 ./kamailio[27857]: ERROR: tm [t_msgbuilder.c:1545]:
build_uac_req(): build_uac_req(): Error while assembling Via
Jan 30 18:19:31 ./kamailio[27857]: ERROR: tm [uac.c:379]: t_uac_prepare():
t_uac: Error while building message
So,
Is it equivalent to connection ID missing?
And is there any way to make Websocket found the connection?
Btw, after proxy-restarting for seconds , I typed `sh kamctl stats` :
websocket:ws_current_connections = 1
It showed that the WebRTC Client will re-connect automatically,
So I think this connection could be found by proxy,
Any suggestion?
Thanks :)
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Hi list,
I have a setup configurered has diagram below:
UAC -> Proxy LB (proxy lb) -> Proxy Router/registrar (proxy B) -> Asterisk
SBC
My UAC is SIPP and sending a classic call scenario: INVITE - ACK - BYE.
But i have some trouble to understand which queries should be loose routed
and which queries should be dispatched by dispatcher module.
My first invite request has been dispatched to proxy B by proxy LB.
After that, ACK and BYE request should be loose_routed or should be
…
[View More]dispatched as other request ? My proxy B is a statefull proxy, logging cdrs
and other stuff ...
>From my point of view, subsequent request should be loose_routed to keep
dialog informations consistent. My subsequent requests have record-route
headers. Should i use theses headers to route my calls ?
Loose routing features only work with "Route" header ? What is the
difference beetwen Route headers and Record-route headers ?
Thanks in advance,
Regards.
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Hey guys,
I have two issues about Session Timers that need some clarification.
1) I have my Kamailio between my clients CPE's and my GW to the PSTN. I
want to configure it in a way that i always try to make the CPE do the
refreshing so I can save resources on my kamailio and in the GW. If the CPE
doesn't support it, the refresh should be done by the GW. Is it possible to
do this test and configuration in every call ?
2) SIP has the MIN-SE mechanic and is well documented, but is it possible
…
[View More]to implement a MAX-SE in any way ?
Thanks for the help. If you need more details about the issue, please let
me know.
Cheers
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2018-01-26 17:46 GMT+01:00 Alain Bonnefoy - XOOL <a.bonnefoy(a)xool.fr>:
>
>
> I tried to install Kameilio on Ubuntu 16.04 from what explained in the
> wiki <https://www.kamailio.org/wiki/packages/debs>.
>
Wiki updated.
Thanks
Anyone know whats happened to iptel.org
The webiste is now a wix page iptel.org
the sip uri music(a)iptel.org was a useful resource.
Now the song has changed and the service is down alot
Has it it changed hands or been sold?
Hi,
I have a WebRTC softphone based on JsSIP and kamailio 4.4.7. Generally it
works well but sometimes websocket connections interrupt and reconnect
immediately (especially running behind proxies). If the interruption occurs
during an active call, kamailio tries to send BYE message to softphone over
closed websocket.
gruu_enabled flag is active on registrar module and JsSIP sends proper
sip.instance value. So after ws reconnects, registered contact details do
not change on kamailio except …
[View More]Expires value.
Is it possible to send BYE message via contact's last active websocket
after reconnect?
Jan 29 14:35:20 registrar-kenan /usr/local/sbin/kamailio[30357]: WARNING:
<script>: WebSocket connection from 195.142.112.66:49086 has closed
Jan 29 14:35:24 registrar-kenan /usr/local/sbin/kamailio[30323]: WARNING:
<core> [msg_translator.c:2761]: via_builder(): TCP/TLS connection (id: 0)
for WebSocket could not be found
Jan 29 14:35:24 registrar-kenan /usr/local/sbin/kamailio[30323]: ERROR:
<core> [msg_translator.c:1979]: build_req_buf_from_sip_req(): could not
create Via header
Jan 29 14:35:24 registrar-kenan /usr/local/sbin/kamailio[30323]: ERROR: tm
[t_fwd.c:462]: prepare_new_uac(): could not build request
Jan 29 14:35:24 registrar-kenan /usr/local/sbin/kamailio[30323]: ERROR: tm
[t_fwd.c:1723]: t_forward_nonack(): ERROR: t_forward_nonack: failure to add
branches
Jan 29 14:35:24 registrar-kenan /usr/local/sbin/kamailio[30323]: ERROR: sl
[sl_funcs.c:363]: sl_reply_error(): ERROR: sl_reply_error used: No error
(2/SL)
Regards,
Kenan
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Hello,
a quick note to the community forums to announce that the registration
to next Kamailio World Conference (May 14-17, 2018, in Berlin, Germany)
is now open!
More details are available at:
* https://www.kamailioworld.com/k06/registration/
In a matter of several days, we expect to publish the details about the
first group of accepted speakers.
Looking forward to meeting many of you in Berlin!
Cheers,
Daniel
--
Daniel-Constantin Mierla
www.twitter.com/miconda -- www.linkedin.…
[View More]com/in/miconda
Kamailio Advanced Training - March 5-7, 2018, Berlin - www.asipto.com
Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
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