sr-users May 2020

sr-users@lists.kamailio.org

66 participants
82 discussions

by Social Boh

Hello, any help with this error? ERROR 1067 (42000) at line 1: Invalid default value for 'action' ERROR: Creating extra tables failed at secfilter! Kamilio version 5.3.3 compiled from source. Thank you -- --- I'm SoCIaL, MayBe

3 years, 11 months

Kamailio v5.3.4 Released

by Daniel-Constantin Mierla

Hello, Kamailio SIP Server v5.3.4 stable release is out. This is a maintenance release of the latest stable branch, 5.3, that includes fixes since the release of v5.3.3. There is no change to database schema or configuration language structure that you have to do on previous installations of v5.3.x. Deployments running previous v5.3.x versions are strongly recommended to be upgraded to v5.3.4. For more details about version 5.3.4 (including links and guidelines to download the tarball or from GIT repository), visit: * https://www.kamailio.org/w/2020/05/kamailio-v5-3-4-released/ RPM, Debian/Ubuntu packages will be available soon as well. Many thanks to all contributing and using Kamailio! Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

3 years, 11 months

Calls from Kamailio to Teams

by sip user

Hi, I have connected Kamailio like SBC with Teams, and Calls from Teams to Kamailio works.. Now, I have problems with calls from Kamailio to Teams, not works. How have I send the call? I set record_route_preset, but how send the call to Teams? Thanks so much

3 years, 11 months

Releasing Kamailio v5.3.4

by Daniel-Constantin Mierla

Hello, based on the discussions from yesterday's online devel meeting, I am planning to release next week (likely on Wednesday, May 6) the next minor version out of branch 5.3, respectively 5.3.4. Should anyone be aware of issues not reported to the bug tracker or commits for fixes in master not backported to 5.3 branch, let us know. For new issues, the best is to report them on the tracker. For commits, you can provide links/hashids or make pull requests. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

3 years, 11 months

Map Diversion to History-Info

by Duarte Rocha

Greetings, Does Kamailio have any method to transform an History-Info with redirecting info into a Diversion or the other way around? Best Regards

3 years, 11 months

PUA and db_redis

by Carsten Bock

Hi, has anyone been using db_redis with the Presence/PUA modules? If yes, can you share your experience and the proper key definition? Thanks, Carsten -- Carsten Bock I CTO & Founder ng-voice GmbH Trostbrücke 1 I 20457 Hamburg I Germany T +49 40 524 75 93-40 | M +49 179 2021244 I www.ng-voice.com Registry Office at Local Court Hamburg, HRB 120189 Managing Directors: Dr. David Bachmann, Carsten Bock

3 years, 11 months

Roadmap to the next major release - Kamailio v5.4.0

by Daniel-Constantin Mierla

Hello, I am going to send a few emails on different topics to inform the broader community on mailing lists about what was discussed during the last online development meeting that happened last Wednesday, so everyone becomes aware and add own opinions and suggestions. First here is about the next major release, which is considered for the mid of summer. To allow the usual 1-1.5 months of testing time frame, the development has to be frozen in the first part of June (more or less one month from now on). If there will be no other proposals in the near future that end up in postponing the release target date, then try to push to master branch (or do pull requests) any new features that you want in Kamailio 5.4.x in the next 4-5 weeks. Once the code is frozen, you would have to wait for another release cycle to get new features in a stable branch. During the online meeting there was no major missing feature reported, if anyone here knows any, describe it and maybe some developer has time to implement it. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

3 years, 11 months

info: in-memory presentity records

by Daniel-Constantin Mierla

Hello, the presentity records (PUBLISH data) stored by the presence module needed always an external storage backend (sql/no-sql database), for subscriptions (active watchers) it was possible to use memory caching only. I recently added support for cache-only module for PUBLISH data as well, more details are presented in the news article: * https://www.kamailio.org/w/2020/05/in-memory-presentity-records/ That could help simplifying network architecture on distributed platforms leveraging cloud infrastructure and using replications mechanisms (e.g., dmq, evapi+pua_json, nsq, ...) between the Kamailio nodes. The impact on the code was quite significant, given that any PUBLISH triggers a series of internal tasks (apply xcap rules, update watchers, ...), therefore I am calling for community testing to be sure old operational modes were not affected as well as testing the new mode to discover eventual issues -- just open an item on bug tracker when a problem is discovered. Special credits to Fred Posner (lod.com) for supporting the development of this feature and to Emmanuel Schmidbauer for testing and troubleshooting in the early phase of development. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda

3 years, 11 months

rtpproxy and NAT

by Pavithra M

Hi, kamailio version - 5.3.3 I have configured rtpproxy in pcscf . rtpproxy 17002 1 0 18:40 ? 00:00:00 /usr/bin/rtpproxy -s udp:10.40.10.3 7722 -u rtpproxy rtpproxy -p /var/run/rtpproxy/rtpproxy.pid -l 10.45.4.22 -d DBUG LOG_LOCAL0 I have configured rtpproxy in kamailio.cfg as well. modparam("rtpproxy", "rtpproxy_sock", "udp:10.40.10.3:7722") 10.40.10.3 - private IP 10.45.4.22 - public IP I have enabled NAT configuration also. When i make a call from zoiper client , rtp packets are going to some other public ip Could anyone please help me in this issue. Kindly help.

3 years, 11 months

load_crl takes 90 seconds to complete it execution with crl file size of 4MB !!!

by mahesh b

Hi All, Am using Kamailio 5.1.9 version, In my tls.cfg i have one client and server profile, along with default client and server profile. I have crl enabled for the non default client and server profile , the crl file size is 4 MB in my case. I have 22 child tcp process. With this what i observe is load_crl is taking close to 90 seconds to finish its execution and return. It is very clear from the code, its because of this for loop. procs_no=get_max_procs(); for(i = 0; i < procs_no; i++) { if (SSL_CTX_load_verify_locations(d->ctx[i], d->crl_file.s, 0) != 1) { ERR("%s: Unable to load certificate revocation list '%s'\n", tls_domain_str(d), d->crl_file.s); TLS_ERR("load_crl:"); return -1; } store = SSL_CTX_get_cert_store(d->ctx[i]); X509_STORE_set_flags(store, X509_V_FLAG_CRL_CHECK | X509_V_FLAG_CRL_CHECK_ALL); } Is there a way this can be enhanced or as per the current kamailio design this is a must to do for each and every profile and the child process array list. Please suggest, is it justifiable for load_crl to take 90 seconds , to complete its execution, with one client and server profile and 22 child tcp process and crl file size of 4MB. More info of my setup: ----------------------------- Kamailio 5.1.9 version is running on the below Linux Kernel version : 3.10.0-693.el7.x86_64 Centos version : CentOS Linux release 7.4.1708 (Core) CPU : 2 cores with model name : Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz [root@miv5000 ~]# cat /proc/meminfo MemTotal: 3882076 kB MemFree: 811244 kB MemAvailable: 2320356 kB Openssl verison : OpenSSL 1.0.2k-fips 26 Jan 2017 Regards, Mahesh.B

3 years, 11 months

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sr-users May 2020