sr-users March 2022

sr-users@lists.kamailio.org

62 participants
90 discussions

Kamailio in docker container with TLS enabled using Let's Encrypt

by Giovanni Tommasini

Hi guys, starting from Fred article https://www.fredposner.com/1836/kamailio-tls-and-letsencrypt/ we move step forward creating this small PoC to deploy Kamailio in docker container with TLS enabled using Let's Encrypt https://github.com/evoseed/kamailio-tls-letsencrypt What do you think? Any feedback? Any mistakes to correct or improvements to make? Thanks a lot Have a good evening Giovanni Tommasini *evoseed s.r.l.* phone: +39 340 11 28 800 mail: giovanni.tommasini(a)evoseed.io site: evoseed.io address: Via Lucrezio 13, Trieste Italy

2 years, 1 month

sanity from uri check

by Juha Heinanen

I have in config: modparam("sanity", "uri_checks", 3) /* RURI, From */ and then config call sanity_check() on incoming requests: if (!sanity_check()) { xnotice("Request from <$var(src_ip)> has invalid syntax\n"); exit; }; When incoming request has: From: sipp <sip:@192.168.255.95:5062>;tag=1 no notice is printed to syslog. >From RFC 3261: SIP-URI = "sip:" [ userinfo ] hostport uri-parameters [ headers ] userinfo = ( user / telephone-subscriber ) [ ":" password ] "@" user = 1*( unreserved / escaped / user-unreserved ) My understanding of that is that there needs to be at least one character before @ sign. -- Juha

2 years, 1 month

properly removing First Via header received

by Patrick Karton

i want to remove the First Via Header received from uac to kamailio. so in my script i use remove_hf("Via") but in the relayed request i see that ";received=x.x.x.x;rport=xxxx" is left without any header before it. i think internally kamailio adds a lump before i call the remove_hf function. how to do it properly ? Thanks

2 years, 1 month

Forking for scripts?

by Matthias Urlichs

Hello, Is it possible to run a background Python script within Kamailio? I.e. call "fork_process" and then a non-terminating "python_exec()" from the child? -- -- regards -- -- Matthias Urlichs

2 years, 1 month

Question about a future 5.6 release

by Stefan-Cristian Mititelu

Hi, I want to ask you if there is an approximate timeline for a kamailio 5.6 release? We are planning an upgrade on our systems and are weighing different options. Thank you Stefan

2 years, 1 month

typo in documentation

by David Villasmil

Hello all, I was trying to implement db_text and the documentation states it should be something like modparam("usrloc|auth_db", "db_url", "db_text:///tmp/kamailiodb") but that doesn't work, it's modparam("usrloc|auth_db", "db_url", "text:///tmp/kamailiodb") so this line should probably be updated: https://github.com/kamailio/kamailio/blob/master/src/modules/db_text/doc/db… Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

2 years, 1 month

load to htable from flat file

by David Villasmil

Hello guys, Is this possible? Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

2 years, 1 month

RTPEngine inject DTMF

by Bendersky

Hello Everyone, I am trying inject DTMF and getting error message. ERROR:rtpengine:rtpe_function_call: proxy replied with error: No SSRC context present for DTMF injection I have full call rtpengine debug which I can provide upon request. Rtpengine version rtpengine-9.5.4.1-9.fc32.x86_64 Volga629

2 years, 1 month

clean an easy way to get sip uri of contact header

by Patrick Karton

hello, i want a generic way to get the sip uri in contact header. for example if Contact: Sipp <sip:6565@ip;ov=65;gid=45>;tid=700 i want a way to get both <sip:6565@ip;ov=65;gid=45> (without header param) and <sip:6565@ip;ov=65;gid=45>;tid=700 (with header param) Thanks.

2 years, 1 month

limit the length of Via branch parameter

by Patrick Karton

Hello, i would like to know if there is a way or option to limit the length of the value of branch parameter in Via header ? Thanks.

2 years, 1 month

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sr-users March 2022