sr-users April 2021

sr-users@lists.kamailio.org

43 participants
61 discussions

start_recording and stop_recording inside event_route[xhttp:request]

by Володимир Іванець

Hello! I'm testing call recording with Rtpengine. It works fine when the "record-call=on" flag is added to the *rtpengine_offer* or *start_recording* is used in the *request_route*. But I was wondering if the call recording can be managed by a separate application. So I add the following lines to the *event_route[xhttp:request]* and triggered it with an HTTP request after the call was established. The call-id value was taken from the Rtpengine log and sent with the request. * if ($hu =~ "^/CALL_RECORD_START/") {* * $var(call_id) = *"call-id=" + *$(hu{s.select,2,/});* xlog("L_DBG", "$var(call_id)"); * start_recording($var(call_id));* exit; * }* In this case, Kamailio will log errors and will not send the Rtpengine command to start call recording. *Apr 27 18:25:00 test /usr/sbin/kamailio[5347]: DEBUG: <script>: call-id=3de74068278ede4417086eb82bdf5a06@127.0.0.1:5080.0* *Apr 27 18:25:00 test /usr/sbin/kamailio[5347]: DEBUG: <core> [core/parser/msg_parser.c:89]: get_hdr_field(): found end of header* *Apr 27 18:25:00 test /usr/sbin/kamailio[5347]: ERROR: rtpengine [rtpengine_funcs.c:294]: get_callid(): call-id not found* *Apr 27 18:25:00 test /usr/sbin/kamailio[5347]: ERROR: rtpengine [rtpengine.c:2383]: rtpp_function_call(): can't get Call-Id field* Have anyone tried to call functions *start_recording* and *stop_recording* inside *event_route[xhttp:request]*? Thanks a lot!

3 years, 6 months

The plan for releasing Kamailio v5.5.0

by Daniel-Constantin Mierla

Hello, after almost 4 weeks since development was frozen, it is time to plan releasing the next major stable version, respectively 5.5.0, therefore I propose to do it on Wednesday, May 5, 2021. The branch 5.5 was already created about one week ago, several doc resources were published (core/variables/transformations/rpcs/stats cookbooks, alphabetic indexes, ...). If anyone is testing an upgrade from branch 5.4 to 5.5 and encounters changes that should be done in Kamailio config, add notes about at: * https://www.kamailio.org/wiki/install/upgrade/5.4.x-to-5.5.0 Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

3 years, 6 months

connect multiple asterisk to kamailio

by Vahid sadrnia

hi everybody how can i connect multiple asterisk to kamailio and user just connect to specific asterisk(not load balancing),in fact each customer have their own media gateway(asterisk) and use kamailio for topolgy hiding. by regards and thanks.

3 years, 6 months

Set $uac_req(body) to raw hex value

by Nick

Hi all, It seems in the UAC module the $uac_req(body) PV is evaluated as a string, How can I set the value of the request body of a generated request, to a raw hex value without it being interpreted as a string? Cheers, Nick

3 years, 6 months

Dialog server behind proxy and ka_timer/ka_interval

by David Villasmil

Hello guys, So i have a setup where client | V (WS) [proxy (no dialog tracking)] | V [dialog server] | V [proxy (no dialog tracking)] (WS) | V client I'd like to know when any of the clients are not available (i.e.: crashed, shutdown unexpectedly. etc), so i enabled on the dialog server ka_timer/ka_interval. I see the OPTIONS going to the proxy when the call starts, and the proxy replying with 200 OK. If i shutdown the client, i see the OPTIONS still going, but the proxy is still responding. I assume the Proxy (kamailio) is simply responding to an OPTIONS message and not actually trying to resend it to the client. Is there anyway of doing this or something better to accomplish the same thing? Thanks! David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

3 years, 6 months

Dynamically enable ka_timer, ka_interval

by David Villasmil

Hello guys, is it possible to enable the ka_timer and ka_internal dynamically on a per leg basis? i.e. Only the a-leg? Thanks guys Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

3 years, 6 months

Development for v5.5.x is frozen

by Daniel-Constantin Mierla

Hello, the formal notification that the development for the next major version 5.5.0 is now frozen. The focus has to be on testing the master branch. Also, the master branch should not get commits with new features till the branch 5.5 is created, expected to happen in 2-4 weeks, a matter of how testing goes on. Meanwhile, the commits with new features in the C code can be pushed to personal branches, new pull requests can still be done, but they will be merged after branching 5.5. Can still be done commits with documentation improvements, enhancements to related tools (e.g., kamctl, kamcmd), merging exiting pull requests at this moment, exporting missing KEMI functions and completing the functionality of the new modules added in 5.5. Once the branch 5.5 is created, new features can be pushed again to master branch as usual. From that moment, the v5.5.0 should be out very soon, time used for further testing but also preparing the release of packages. If someone is not sure if a commit brings a new feature, just make a pull request and it can be discussed there on github portal or via sr-dev mailing list. A summary of what is new in upcoming 5.5 is going to be built at: * https://www.kamailio.org/wiki/features/new-in-5.5.x Upgrade guidelines will be collected at: * https://www.kamailio.org/wiki/install/upgrade/5.4.x-to-5.5.0 Everyone is more than welcome to contribute to the above wiki pages, especially to the upgrade guidelines, to help everyone else during the migration process from v5.4.x to 5.4.x. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

3 years, 6 months

Bogon IP Addresses

by HS

Hi all, We are using RTPProxy with Kamailio on Amazon EC2. Everything seems to work fine, but once in a while we would get IPs like: 10.3.14.156 and no port. Any idea what is wrong? Thanks.

3 years, 6 months

Default config and options for Kamailio 5.5.0

by Daniel-Constantin Mierla

Hello, I opened a tracker issue to discuss about default kamailio.cfg to be shipped with upcoming new major version 5.5.0: * https://github.com/kamailio/kamailio/issues/2719 Add your comments on the tracker, to have everyting in a single place -- this message is to notify about on mailing list, not intended to discuss here. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - Online May 17-20, 2021 (Europe Timezone) - June 7-10, 2021 (America Timezone) * https://www.asipto.com/sw/kamailio-advanced-training-online/

3 years, 6 months

Video call

by ahmed moghazy

Hello sir, I make a video call using linphone on kamailio when i made it on local host i works fine when i give my kamailio server static public ip and working on internet and making a video call the screen is always black but the sound is available why ? Thank you sir.

3 years, 6 months

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sr-users April 2021