sr-users February 2019

sr-users@lists.kamailio.org

78 participants
102 discussions

Using the avp [*] index with jansson module functions
by Enrico Bandiera 26 Feb '19

26 Feb '19

Hello, I would like to use the [*] index for the avps (to overwrite instead of adding to the stack) when passing the variable to jansson module functions. When trying to do so I get this error: 9(35) ERROR: jansson [jansson_funcs.c:219]: janssonmod_set(): result has json error at line 1: end of file expected near ',' I suppose this is unsupported but maybe I'm doing something wrong, any suggestions? Thanks, Enrico.

1 0

How can I put updated sdp body to message in kemi
by Yuriy Gorlichenko 26 Feb '19

26 Feb '19

Hi. On the original config to set body with New data I used set_body() function, exported from sdpops module. But for kamailio 5.1 I can't find something same in case of using kemi Is There is some additional way to do this?

2 2

bad transport for sips uri?
by David Cunningham 26 Feb '19

26 Feb '19

Hello all, We're having an issue with Kamailio not processing an ACK and hope someone can help. A PCAP shows that Kamailio is receiving the ACK, and we believe these log messages are directly related to it: Feb 21 10:54:01 hostname /sbin/kamailio[15854]: ERROR: tm [ut.h:279]: uri2dst2(): ERROR: uri2dst: bad transport for sips uri: 1 Feb 21 10:54:01 hostname /sbin/kamailio[15854]: ERROR: tm [t_fwd.c:1777]: t_forward_nonack(): ERROR: t_forward_nonack: failure to add branches Feb 21 10:54:01 hostname /sbin/kamailio[15854]: ERROR: sl [sl_funcs.c:387]: sl_reply_error(): ERROR: sl_reply_error used: Unresolvable destination (478/SL) The ACK is as follows. It's from telephone 111111 which is using TLS, which Kamailio listens for on port 5061. Does anyone know which URI has the bad transport as per the error above? Might it be the From URI "sips:111111@es8.example.com" because it doesn't specify port 5061? Thank you in advance. Session Initiation Protocol (ACK) Request-Line: ACK sips:105@70.42.xx.xx:5070 SIP/2.0 Message Header Via: SIP/2.0/TLS 50.78.yy.yy:5061;branch=z9hG4bK741961203 Route: <sips:70.42.xx.xx:5061;transport=tls;r2=on;lr=on> Route: <sips:70.42.xx.xx;r2=on;lr=on> From: ES8 Test 102 <sips:111111@es8.example.com >;tag=Nf5GG!Orq!MSmGfeu66F03F2114df82b To: <sips:105@es8.example.com:5061>;tag=as7a72b209 Call-ID: 222222(a)50.78.yy.yy CSeq: 94679 ACK Contact: <sips:111111@50.78.yy.yy:5061;transport=tls> Max-Forwards: 70 User-Agent: ewb2bua/15.3.0 Content-Length: 0 -- David Cunningham, Voisonics Limited http://voisonics.com/ USA: +1 213 221 1092 New Zealand: +64 (0)28 2558 3782

3 8

Dialog - Kamailio 5.2
by Nicolas Breuer 25 Feb '19

25 Feb '19

Hello the world, Can you give more informations about the new features of Dialog in K5.2 ? https://www.kamailio.org/w/kamailio-v5-2-0-release-notes/ * ability to load dialog records from database on demand * ability to load dialog records from database if they are not yet in memory cache Indeed in 5.1, restart Kamailio doesn't load the dialog data from database but we can see https://www.kamailio.org/docs/modules/5.1.x/modules/dialog.html#dialog.p.db… there is a function : Set db_skip_load to 1, to skip the loading of dialog data from the database. If on restart, the dialogs are not loaded, what this "db skip load " does ?

2 2

Kamailio with oracle database
by eyas barhouk 25 Feb '19

25 Feb '19

Hello community I'm trying to run kamailio with oracle 11g database and applying the needed querys by using Sqlops modules after applying the needed configuration i didn't find any Syntex to execute Oracle function from kamailio sqlops module . So is there any way to execute oracle function from kamailio ?? Best regards

3 3

Kamailio Module Phonenum
by Nicolas Breuer 25 Feb '19

25 Feb '19

Hello, Trying to find the module phonenum using the Kamailio repository but didn't find it. How can I active this module ? Thanks

2 3

How to easily remove top most header and set destination uri
by YASIN CANER 25 Feb '19

25 Feb '19

Hello, I have trouble with REFER method that has to-tag and Route header , more than one. When it pass loose_route() method , loose_route function remove all route headar then sets RURI with top most Route. Is there a function that removing own route header and sets destination uri ($du) with top most uri. Best Regards. Yasin CANER https://tools.ietf.org/html/rfc3515 2.6<https://tools.ietf.org/html/rfc3515#section-2.6> Behavior of SIP Proxies SIP proxies do not require modification to support the REFER method. Specifically, as required by [1<https://tools.ietf.org/html/rfc3515#ref-1>], a proxy should process a REFER request the same way it processes an OPTIONS request. For example, ---------->mykamailio(a)test2.test----------->>nextroute(a)test3.test------> 1 -- REFER : sip:alice@test.test ... Route:<sip:mykamailio-local@test2.test;lr>,<sip:nextroute@test3.test;lr>,<sip:nextroute2@test4.test> To: <>;tag=asdads From:<>;tag=asd123 --- 2 - After Kamailio Process --- REFER : sip:alice@test.test ... <sip:nextroute@test3.test>,<sip:nextroute2@test4.test> To: <>;tag=asdads From:<>;tag=asd123

2 3

Rows return in sql_xquery()
by Duarte Rocha 25 Feb '19

25 Feb '19

Greetings, If I do a query using sql_query() method I can see the number of rows returned with $dbr(ra=>rows). Is there a return with this info using sql_xquery ? Best Regards, Duarte Rocha

1 0

create own packages for some modules
by Sergey Safarov 22 Feb '19

22 Feb '19

Current kamailio package (checked via RPM) is contains lot of modules. Some of this is not important to include in every kamailio installation. May be create own packages for this modules and other in next 5.3 branch? Modules examples: benchmark.so db_cluster.so db_text.so rtpengine.so rtpproxy.so sipcapture.so siptrace.so sipt.so sms.so smsops.so ss7ops.so https://github.com/kamailio/kamailio/issues/1862

4 6

Is DMQ now the recommended way to do things?
by Canuck . 21 Feb '19

21 Feb '19

Before DMQ there were other ways to do similar things. Is DMQ now considered the best way? Assuming I am using recent stable? Are there any good guides on clustering Kamailio? I am not finding a lot of good info on that subject. Specifically, for multi datacenter active active where things like floating IP's and keepalived are not really an option.

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sr-users February 2019