sr-users May 2019

sr-users@lists.kamailio.org

84 participants
97 discussions

RFC: Kamailio command line parameters
by Daniel-Constantin Mierla 17 May '19

17 May '19

Hello, a while ago I added support for long format parameter names for Kamailio command line. That's opening the door for more options to be set via command line arguments and I discovered that especially in a containerized environment, it is a trend to start applications using more command line parameters, than relying on config files. The current command line parameters are listed by: kamailio -h Use the master branch for it, because has many more than 5.2.x. Anyhow, the purpose of this … [View More]

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Testing the KEMI interpreters for functions with 4 and 5 parameters
by Daniel-Constantin Mierla 17 May '19

17 May '19

Hello, because there were many variants not handled for KEMI functions with 4 and 5 parameters, I made a script to generate the code in order to be sure none is missing. The script was pushed in Kamailio repo at: * https://github.com/kamailio/kamailio/tree/master/misc/tools/kemi You don't have to use it, I listed it for reference, just in case the code needs adjustments in the future. If anyone is using a KEMI interpreter and has functions exported by Kamailio with 4 or 5 parameters, … [View More]

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Kamailio World thanks
by Daniel Pocock 16 May '19

16 May '19

Hi Daniel and Kamailio team, Well done on another successful Kamailio World in 2019. As usual, it was a great opportunity to meet people and learn new things. Regards, Daniel

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siputils add_uri_param not available in KEMI python3
by Patrick Murphy 15 May '19

15 May '19

Hello, I am using the following version of Kamailio and using app_python3 with KEMI but I cannot find any exported function of add_uri_param from the siputils module. Any idea how I can perform: KSR.siputils.add_uri_param("name=value") ? version: kamailio 5.2.2 (x86_64/linux) 9260a2 Cheers, Pat.

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Using a single virtual domain in a multi-domain setup
by Rhys Hanrahan 15 May '19

15 May '19

Hi All, I am trying to setup Kamailio to allow me to have multiple different domains (and IPs) treated as one. I am using the domain module for this. As an example I have: * A handset registered to Kamailio by IP address. * A SIP trunk between Asterisk and Kamilio using an FQDN that uses SRV records for redundancy on Asterisk's side. I have added all domains and IPs under the same "domain identifier". It seems the "old" domain module now uid_domain had this capability of a single virtual … [View More]

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Sip proxy for Asterisk with RFC3966 and 100Rel
by paolo.visnoviz＠vipcomputers.it 15 May '19

15 May '19

Dear Sirs, a telco provider give us a trunk that require 100rel and TEL RFC 3966. Usually we use Asterisk. Now Asterisk 16 with PJSIP support 100Rel, but not RFC3966, and they don't actually works to implement it. Asterisk chan_sip, instead, support RFC3966, but not 100Rel and is not actively developed on by Digium or Sangoma. So I'm stuck. Now, do you think it was possible to use Kamailio to act like a proxy sip but implementing RFC3966 for incoming and outgoing calls and RFC3966 and … [View More]

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Possible memory leak in siptrace module in kamailio 5.1/5.2
by davy van de moere 15 May '19

15 May '19

Dear, I'm using siptrace within a python handler in the KEMI framework. KSR.siptrace.sip_trace_dst("sip:<myhomerip>:9060") I notice an ever increasing usage of memory, until the system runs out of memory. (definition of a memory leak :) ). Looking at the memory information kamailio is giving me I notice this: May 14 05:49:48 server kamailio[36452]: NOTICE: PYT {INVITE} {1769595029-1513210001-1955500877} {1} : qm_sums: count= 79286 size= 5812048 bytes from siptrace: siptrace.c: … [View More]

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define a DBURL with SLQOPS fails
by David Villasmil 14 May '19

14 May '19

Hello guys, So, i'm defining: DBURL "mysql://user:password@dbhost/dbname" and later on... modparam("sqlops","sqlcon","cb=>"DBURL) and this fails miserably.. What do do on this case? Thanks all! Regards, David Villasmil email: david.villasmil.work(a)gmail.com phone: +34669448337

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Npdi question
by Duarte Rocha 14 May '19

14 May '19

Greetings, Regarding portability issues, is there a difference between "npdi" and "npdi=yes" ? Are there any more possible values besides "yes" and no value? Best Regards, Duarte Rocha

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sdp_remove_codecs_by_id does not remove 101
by Juha Heinanen 14 May '19

14 May '19

I tried to use sdp_remove_codecs_by_id("101") to remove "codec" 101 (dtmf) from sdp, but nothing happened. It is still there: m=audio 31128 UDP/TLS/RTP/SAVPF 101 96. c=IN IP4 192.168.43.88 a=label:1. a=rtcp-rsize. a=ssrc:2880178656 cname:sip:test@test.tutpro.com. a=rtpmap:101 telephone-event/8000. a=rtpmap:96 opus/48000/2. a=fmtp:101 0-15. Is that by design or a bug? If not a bug, is there some other means to remove 101? -- Juha

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sr-users May 2019