sr-users July 2020

sr-users@lists.kamailio.org

58 participants
91 discussions

SIP Security handling in Kamailio IMS
by BALL SUN 20 Jul '20

20 Jul '20

Hi During the testing with Kamailio IMS, we found that SUBSCRIBE and NOTIFY message flow between UE and P-CSCF is shown below. SUBSCRIBE and its response: 192.168.1.102:9101 (port-c) -> 192.168.2.66:6101 (port-s) NOTIFY: 192.168.2.66:5101 (port-c) -> 192.168.1.102:9100 (port-s) based on the sip security, is it the expected behavior that they are using port-c and port-s? The reason why we asked is because we found that the NOTIFY did not properly propagate to the UE due to different port addresses. Does anyone have this experience? and how we can resolve it? - RBK

2 2

the list with sip compact header names
by Daniel-Constantin Mierla 17 Jul '20

17 Jul '20

Hello, anyone knowing by heart or a place listing all compact header names? I found: - https://www.cs.columbia.edu/sip/compact.html but it says: Last updated 01/10/2008 Maybe newer RFC introduced other compact header names. Or, in case you are aware of some other compact names not listed there, just say it here, as I am working a bit on updating the parser on this scope. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

2 2

CommCon 2020 Online - Now presentation about Kamailio
by Daniel-Constantin Mierla 16 Jul '20

16 Jul '20

Hello, being a bit late with this announcement, as it started a couple of minutes ago, but if anyone wants to watch the live presentation about Kamailio by Fred Posner at CommCon 2020 Online, here is the link: - https://www.youtube.com/watch?v=FGZF7dYdRng Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Funding: https://www.paypal.me/dcmierla

1 0

Reset Prometheus counter once
by Marat Gareev 16 Jul '20

16 Jul '20

Hello. Are there any ways to reset the Prometheus counter once? I can do something like this, but counter will be reset on each request loadmodule "xhttp_prom.so" > modparam("xhttp_prom", "prom_counter", "name=mycounter;") > route { > prom_counter_reset("mycounter"); > } Otherwise, I will not receive the counter until a special and rare event occurs. Regards, Marat

3 4

RPC Socket stops answering after a few time.
by David VILLAUME 16 Jul '20

16 Jul '20

Hello, I’m having problem with RPC socket that stops answering after approximatively one or two hours. Version is 5.2.7 My principal host with exact same version and configuration has no problem, only the backup node (Keepalived + DMQ) encounters the problem. I could catch this log about the problem, but didn’t find any reason for this : Jun 18 10:53:33 sbc-kam-partner-b kamailio[83170]: ERROR: ctl [binrpc_run.c:600]: rpc_send(): ERROR: binrprc: rpc_send: send failed My configuration about rpc : loadmodule "jsonrpcs.so" modparam("ctl", "binrpc", "unix:/var/run/kamailio/kamailio_ctl") modparam("ctl", "binrpc_max_body_size", 1024) Do you have any idea to troubleshoot this ? Regards, David

2 13

Routing specific number from kamailio to asterisk
by Hendra 834 16 Jul '20

16 Jul '20

Hi, Im new in VoIP, especially Kamailio. I want to connect my kamailio with asterisk by routing the call coming from kamailio to asterisk for specific number, also from asterisk to kamailio. For example, if kamailio client call ext number 0123, the will be routed to asterisk, if kamailio client call 0233 the call will not be routed to external proxy. And also how can I receive call form asterisk to kamailio ? Is there any real example, ? because I dont understand what to change in documentation example. Thanks

2 1

Is it possible to load both dialog and ims_dialog modules in the same configuration?
by Sumesh Soman 16 Jul '20

16 Jul '20

Hi, Is it possible to load and use both dialog and ims_dialog modules in the same server ? Even though ims_dialog docs says ims_dialog extends dialog module, I do see that some of the dialog module features are not present in ims_dialog. Example, wait_ack , track_cseq_updates are not present in ims_dialog. I have requirements to use ims_dialog mainly for ims_charging module and dialog module with wait_ack and track_cseq_updates parameters are enabled. -- Regards, Sumesh S.

1 0

5.4 compiler warning
by Juha Heinanen 14 Jul '20

14 Jul '20

Got this when building 5.4; CC (gcc) [sip-proxy] core/dset.o core/dset.c: In function 'uri_trim_rcv_alias': core/dset.c:1042:6: warning: variable 'proto' set but not used [-Wunused-but-set-variable] int proto; ^~~~~ -- Juha

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Re: [SR-Users] xHTTP_PROM with older Kamailio
by Marat Gareev 13 Jul '20

13 Jul '20

Hello, Karsten, Thanks for the link. I will definitely examine it.

1 0

No of registartions
by Pavithra Mohanraja 13 Jul '20

13 Jul '20

Hi, Is there any way to query number of registrations happened in kamailio IMS. Kindly reply . Thanks, Pavithra

2 1

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sr-users July 2020