I have kamailio behind a TLS termination proxy so the sockets are correctly
deduced to be TCP. However the clients only talk TLS to the proxy and are
confused when the top Via header added by Kamailio is TCP. Is there a way
for Kamailio to forcibly pretend its protocol is TLS? Like
advertised_address but "advertised_protocol" instead.
(With pjsip testing: it has a flag use_tls which ignores TCP from Kamailio
and continues to use the persistent TLS transport to proxy. Linphone fails
because it tries to honor TCP in Via and is unable to establish TCP
transport).
BTW I am using t_relay_to_tcp so Kamailio will return traffic to the proxy
as TCP even though the contact addresses specify transport=TLS.
Hi everybody,
I'm just testing Kamailio 5.4.1 with dialog replication over DMQ. This
seems to work very good. Dialogs are replicated without problems.
When I'm restarting one node I would have expected, that all dialogs are
synced again, just like in dmq_usrloc.
But this does not happen. After a restart the nodes dialog-list is empty.
Did I miss somethin? Is there a special parameter that I have to set?
BR, Björn
--
Björn Klasen, Specialist
TNG Stadtnetz GmbH, Network Management (VoIP)
Projensdorfer Straße 324
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Germany
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Hi,
I have still the problem that my htables are not written into a sqlite
db when I shutdown kamailio.
Manual writing via:
kamcmd htable.store ...
is working.
As I can see in the logs with highest loglevel, the function destroy()
is never called.
ht_db_url.len is > 0
ht_db_init_con() should work, else nothing would work with the db.
But I can not see the debug messages from ht_db_open_con()
Any ideas?
Best regards,
Bernd
Hello,
I am looking information about Kamailio operating as an SBC.
I saw this video of Kamailio World 2021: Kamailio As An SBC For Network Segregation:
https://www.youtube.com/watch?v=UW6l3R4OnsY&t=1381s
But where I can find more detailed technical information ?
Regards
Hi,
We are having an error in the Kamailio logs which we need to resolve this
issue,
ERROR is ::* /usr/local/sbin/kamailio[10149]: ERROR: tm [t_reply.c:1081]:
run_failure_handlers(): error running run_top_route for failure handler.*
We are getting this error at the time of the 3xx response, Can anyone help
me on this?
Thank you.
Hi
I have a scenario where I need to implement serial forking but each
destination has also a next hop proxy. I can do the forking using
append_branch, but how can I set the destination URI for each branch? In
some cases the R-URI does not change, only the next hop proxy.
Example:
R-URI Next Hop
user1(a)domain.com XXX.XXX.XXX.XXX
user1(a)domain.com YYY.YYY.YYY.YYY
user2(a)domain.com XXX.XXX.XXX.XXX
I was thinking I could use a htable to store the next hop using the
R-URI as the key, but as can be seen above there are possibly duplicate
R-URIs with only the next hop changing.
Thanks.
--
-Barry
Hello,
Is there a way to change the transaction order when a failure fork occurs -- to explain, endpoint 1 calls endpoint 2. Call towards endpoint 2 goes unanswered, and so the call forks to voicemail, I see that an INVITE is sent towards my voicemail server first, followed by a CANCEL towards the endpoint; can I send the CANCEL first to the endpoint and then INVITE towards my voicemail server. I'm essentially using the bundled/sample configurations for testing.
Thank you.
UA1(192.168.0.1) --> kamailio (internal:192.168.0.2 public:1.1.1.1) --> UA2(2.2.2.2)
if in UA1 INVITE, I write KSR.rr.record_route().
so UA2(2.2.2.2) received sip msg (Record-Route: <sip:1.1.1.1:7080>), so Kamailio can received BYE/ACK from UA2.
but，Kamailio can't received BYE/ACK from UA1.
if in UA1 INVITE, i write KSR.rr.record_route_advertised_address("192.168.0.2"), then Kamailio can received BYE/ACK from UA1, but not from UA2.
what can i do, let Kamailio receive BYE/ACK from both sides ？
Hello,
In reference to this issue https://github.com/kamailio/kamailio/issues/3081 I've been advised to set http_reply_parse to "no" which I did (and it is the default value anyways).
# grep http_reply_parse /etc/kamailio/kamailio.cfg
http_reply_parse=no
After setting this, I still get these parsing errors:
{ "idx": 23, "pid": 102, "level": "ERROR", "module": "core", "file": "core/parser/msg_parser.c", "line": 748, "function": "parse_msg", "logprefix": "", "message": "ERROR: parse_msg: message=<HTTP/1.1 100 Continue\r\n\r\nHTTP/1.1 200 OK\r\ndate: Wed, 26 Jul 2023 16:43:19 GMT\r\ncontent-length: 224\r\ncontent-type: text/plain; charset=utf-8\r\n\r\n{\"result\": {\"ruri\":\"\",\"fU\":\"\",\"tU\":\"\",\"privacy\":\"\",\"identity\":\"\",\"error\":{\"code\":0,\"message\":\"\"},\"mb\":\"\",\"Headers\":null,\"encrypted\":\"\",\"sipsScheme\":\"\",\"attestation\":\"\",\"authUser\":\"\",\"authPassword\":\"\",\"disableStirShaken\":\"\"}}>" }
Is there anything that I am missing beyond setting that parameter?
Thank you,
Alexandru
