- sr-users - kamailio.org

Familiar topic about Kamailio with Asterisk behind NAT
by Dirk Teurlings - SIGNET B.V. 09 Oct '15

09 Oct '15

Hi, I found some existing topics on this but failed to get a solutions out of them. We're running into some issues with client devices connecting to our private addresses. The way it is setup now: CLIENTS <-> (NAT) <-> INTERNET <-> KAMAILIO(4.2.5) with RTPPROXY(v1) <-> PRIVATE LAN <-> ASTERISK (v1.8) Our Kamaialio and Asterisk are in a private address range, but Kamailio also has a public interface. Most of the clients (about 95%) work well with this setup, but a couple don't. We have one case now where the CLIENT tries to connect to the private address of ASTERISK. And of course, that doesn't work. I'm kind of stuck as to where I need to fix this. I tried using the externaddr option in Asterisk to solve it on that end. But that didn't help anything. The NAT options in Kamailio are not really suited for this, as they tend to fix client NAT problems. Any pointer or help would be greatly appriciated. Cheers, Dirk

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[pua] Question to DB Mode 0
by Maciej Marczyński 09 Oct '15

09 Oct '15

Hi Guys, I have a question regarding pua module parameter 'db mode'. I run Kamailio (4.3.2) with sqlite and I tried to set the parameter to 0 but even then I received: > ERROR: db_sqlite [dbase.c:489]: db_sqlite_commit(): sqlite commit failed: NOT NULL constraint failed: pua.call_id > ERROR: db_sqlite [dbase.c:138]: db_sqlite_cleanup_query(): finalize failed: NOT NULL constraint failed: pua.call_id > ERROR: pua [pua.c:1179]: db_update(): while inserting in db table pua > > As far as I checked the documentation, it says that '0' means: > high speed memory based storage Does it still writes to DB anyway (on timer or whatever?) or just keep it in memory? Is there any way to disable writing to DB? The second thing is the reason of the ERRORs above. Why does pua think that my call_id is null? If you need any more information please let me know. Best regards and have a good weekend, Maciej

3 7

Siremis debug window
by Infinicalls Infinicalls 08 Oct '15

08 Oct '15

Hi, I have installed Siremis and modified it for public user registration. I have added a new user. When I try to log in it opens up a new (debug) window and prints "1". It doesn't allow me to log in. But I can log in as admin;admin. And siremis/user/register doesn't load properly. It redirects to the login page again. Kindly let me know how do I solve this. regards Ganesh Kumar

2 8

MySQL Connect Errors
by John Billings 08 Oct '15

08 Oct '15

We are using kamailio 4.2.0 with auth_db enabled and connected to a MySQL server. Occasionally, in the middle of the night when there is no activity we get the following errors out of the blue (the last three lines are repeated indefinitely). According to the MySQL site <http://dev.mysql.com/doc/refman/5.0/en/error-lost-connection.html>, this can be caused by a connect timeout that is too short (We verified that Aborted_connects is steadily rising). The kamailio server is right next to the database server so there is no network latency. We increased the db_mysql timeout_interval parameter, but we still see MySQL’s Aborted_connects counter incrementing. So it’s like kamailio is still timing out on connection attempts. Ideas? Thanks. Oct 1 02:34:49 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:34:49 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:34:55 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server at 'reading authorization packet', system error: 11 Oct 1 02:34:55 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:34:55 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:35:01 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server at 'reading authorization packet', system error: 11 Oct 1 02:35:01 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:35:01 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:35:01 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server at 'reading authorization packet', system error: 11 Oct 1 02:35:01 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:35:01 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:35:07 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server at 'reading authorization packet', system error: 11 Oct 1 02:35:07 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:35:07 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:35:07 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Lost connection to MySQL server at 'reading authorization packet', system error: 11 Oct 1 02:35:07 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:35:07 sip-proxy1 /usr/sbin/kamailio[9260]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:35:11 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Host ‘X.X.X.X' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' Oct 1 02:35:11 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: <core> [db_query.c:132]: db_do_query_internal(): error while submitting query Oct 1 02:35:11 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: auth_db [authorize.c:175]: get_ha1(): failed to query database Oct 1 02:35:11 sip-proxy1 /usr/sbin/kamailio[9264]: ERROR: db_mysql [km_dbase.c:123]: db_mysql_submit_query(): driver error on query: Host 'X.X.X.X' is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts' ...

2 1

TM not ending transactions
by Daniel Tryba 08 Oct '15

08 Oct '15

Running 4.3.x (both .1 and .2) I have seen it happening twice sofar that dialogs (the module) will not end, resulting in to calls failing due to call limits based on active dialogs. Accounting logged a BYE for all these calls. kamcmd tm.stats shows an increasing number of current/waiting transactions (as grphed in attachment). Has anyone seen this problem?

3 7

Questions about LCR
by Scott C. Fertig 08 Oct '15

08 Oct '15

Hello, Sorry to bother and if I sound like a newb thats because I am kind of new (but im trying =) ) I am having some issues getting started using LCR and was wondering if anyone could point me in the right direction and/or let me know what I am doing wrong. I began setting up the other day using kamailio (4.4.0-dev5) from git (maybe I picked the wrong version?) and am struggling to get lcr to work properly. So far I have been able to get the module to load, added the route to the config and have added some LCR values. Inbound calling is working perfectly to a registered device which is great so far. This is my config for the LCR: http://pastebin.com/LUF0Pgr1 I have the following values in my database for LCR: http://pastebin.com/bDpQug0J I was not sure if dumping all the text in the email would be appropriate if needed please let me know to resend with the configs in the email. Whats strange to me is that even with the xlog I do not get any messages to syslog at all, I have defined WITH_DEBUG, debug level at 3, and log facility set to LOG_LOCAL0 (Sorry if I'm bringing up multiple issues) Anyways back on point, I'm wondering if this is related to the avp's listed, I am not sure what the avps referenced are supposed to represent, when I try to dump all the avps I get a empty list, and it is querying the usr_preference table for these. Is there something I need to add within this table, or is there perhaps something wrong with my configuration? [root@localhost kamailio]# kamctl avp list database engine 'MYSQL' loaded Control engine 'FIFO' loaded Query: SELECT uuid,username,domain,attribute,type,value FROM usr_preferences ; Dumping AVPs Thank you!

2 2

Lost 180 Ringing Response
by John Billings 07 Oct '15

07 Oct '15

Hi Everyone, We are using Kamailio 4.2.0 with TLS. It’s setup so multiple phones can register to the same account and they all ring together. It always works great unless one of the phones is on a slower Internet connection. Occasionally that phone will start ringing after another phone has already picked up the call. The problem is that the INVITE to the slow phone is not followed by a CANCEL. So the phone keeps on ringing for a long time. When there is no problem, the logs on the phone show: Receive: INVITE Send: 180 Ringing Received: CANCEL Send: 200 Ok When the phone keeps ringing: Delay: up to several seconds Receive: INVITE Send: 180 Ringing The problem never seems to happen if I wait until all of the phones have received the INVITE. So is the late 180 response not getting handled by the right session? Any ideas on how to track this down?

2 1

Re: [SR-Users] uac_req_send and reply timeout
by Paweł Sternal 07 Oct '15

07 Oct '15

On 07.10.2015 16:41, Daniel-Constantin Mierla wrote: > Hello, > > in the event route for uac_req_send() is practically during handling the > reply for what was sent before. Also, the uac_req_send() sends something > out of the processed sip message, so typically functions won't work > because they will be applied to the processed sip message. > > Maybe try setting the avp with the timeout value (see tm parameters), > might work, I haven't checked -- report the results, would be good to know. Unfortunately solution with fr_timer_avp also doesn't work. Only set globally fr_timer works. Well... there is always a solution. Thanks anyway. > Cheers, > Daniel Regards, Paweł

2 1

uac_req_send and reply timeout
by Paweł Sternal 07 Oct '15

07 Oct '15

Hi, It is posibility to set timeout for uac_req_send with setting "evroute" to 1. Yes, I found a solution without this set when using event_route[tm:local-request] [1] but with "evroute" option this don't work ofcorse. regards Pawel [1] http://lists.sip-router.org/pipermail/sr-users/2011-October/070695.html

2 1

SIREMIS Help
by Vojimir Raovic 07 Oct '15

07 Oct '15

Hi, Just wanted to see how to get SIREMIS user manaual? Regards, Voyimir [image: me]*Vojimir Raovic*, Principal Engineer & Co-founder *Office:* +61 8 9200 3500 | *Web:* www.norwoodsystems.com | *Twitter: * @norwoodsystems <http://twitter.com/norwoodsystems> *Direct:* +61 8 9200 3503 | *Mobile:* +61 450 019 775 [image: me][image: me] [image: me] NOTICE: If you are not an authorised recipient of this e-mail, please contact Norwood Systems immediately by return e-mail or by telephone on +61 8 9200 3500. In this case, you should not read, print, re-transmit, store or act in reliance on this e-mail or any attachments, and should destroy all copies of them. This e-mail and any attachments are confidential and may contain legally privileged information and/or copyright material of Norwood Systems or third parties. You should only re-transmit, distribute or commercialise the material if you are authorised to do so. Any legal privilege attaching to the contents of this e-mail or any attachments is expressly reserved and is not waived by any transmission to an unauthorised recipient. This notice should not be removed. *Please consider the environment before printing this e-mail.*

2 1

Recall: Kamailio B2BUA or Dual router ?
by Mark Henriksen 07 Oct '15

07 Oct '15

Mark Henriksen would like to recall the message, "[SR-Users] Kamailio B2BUA or Dual router ?".

1 0

Kamailio B2BUA or Dual router ?
by Mark Henriksen 07 Oct '15

07 Oct '15

Hello All I have been looking for answers and trying really hard to figure out if I can use Kamailio as a Dual Router (Inbound and Outbound using 2 IPs on 1 Eth "Amazon AWS") I can not seem to find information is this is possible using Kamailio or if am just plain "stupid" and can not read the Wiki well enough J Hope you can help //Mark

2 2

Kamailio as a LB with Asterisk and consul
by Sylvain Boily 06 Oct '15

06 Oct '15

Hello, I did a new small project with Asterisk to register it on consul (http://consul.io) to use a discovery service tools. The project is here : https://github.com/sboily/asterisk-consul-module This last day, i'm working to use kamailio as a loadbalancer for Asterisk and autoscale it. You can find example on my docker-compose.yml, contribs directory and README. It's not perfect, because i'm clearly not a kamailio expert, but it works. So, i'm looking about feeling to this dev, and i would expect some help from kamailio community to configure kamailio as a LB better ;) I will be at astricon, so if people want to share with me about this project, contact me. Have a good day Sylvain

2 2

creating debian package from source
by Thibault Gueslin 06 Oct '15

06 Oct '15

I have difficulties to install the debian package of kamailio I have build from source Creation works fine. (make cfg, configuration of proper debian in pkg/debian/deb , make deb) But kamailio tries to find module here : /usr/lib/x86_64-linux-gnu/kamailio/modules/ and modules are installed in /usr/lib64/ Of course, it works fine by specifying -L with actual path. I have tried also to download the source of debian package with same result. I have missed some steps. Thibault

1 0

Http authentification with JSON-RPC command
by Loïc Boissy 06 Oct '15

06 Oct '15

Hello, I would like to authorize JSON-RPC commands for a specific user. Is it possible to enable HTTP authentification on the xHTTP module? Thanks for your help. Best regards Loic BOISSY

3 3

Re: [SR-Users] diameter auth with round trip
by JB 06 Oct '15

06 Oct '15

Thanks for the suggestion about auth_diameter, do you think there would be an interest in the community if we were to do this modification on ims_auth or auth_diameter ? could it be integrated to trunk ? We do not want to publish our own fork of ims_auth or auth_diameter with that small change and maintain the code repository if it can be avoided, so it would be nice if we can put it in the trunk and forget about it. Plus it is more open source oriented to publish to main branch i feel :) JB 2015-10-03 23:53 GMT+02:00 JB <jbf.nospam(a)gmail.com>: > Hello all, we are working on a SIP solution using Kamailio. > > We want to secure our base of user credentials even in case of attack on > the SIP server, and for that reason we plan to use diameter authentication > as described in RFC http://www.rfc-base.org/txt/rfc-4740.txt > > Paragraph 6.2 describes a mode where the HSS answer with code > > DIAMETER_MULTI_ROUND_AUTH ,and then validate user credential after a second round trip. > > > This does NOT corresponds to what is done on Kamailio module ims_auth, where credentials (actually a hash of the credentials, but its enough to authenticate ) > > ) are pushed to kamailio, which does the computation of the expected answer (which corresponds to par 6.3 of the RFC 4740) > > Is there any kamailio module that would allow to use the method with DIAMETER_MULTI_ROUND_AUTH ? > > Thank you > > JB > >

2 1

diameter auth with round trip
by JB 06 Oct '15

06 Oct '15

Hello all, we are working on a SIP solution using Kamailio. We want to secure our base of user credentials even in case of attack on the SIP server, and for that reason we plan to use diameter authentication as described in RFC http://www.rfc-base.org/txt/rfc-4740.txt Paragraph 6.2 describes a mode where the HSS answer with code DIAMETER_MULTI_ROUND_AUTH ,and then validate user credential after a second round trip. This does NOT corresponds to what is done on Kamailio module ims_auth, where credentials (actually a hash of the credentials, but its enough to authenticate ) ) are pushed to kamailio, which does the computation of the expected answer (which corresponds to par 6.3 of the RFC 4740) Is there any kamailio module that would allow to use the method with DIAMETER_MULTI_ROUND_AUTH ? Thank you JB

2 1

Prepend values to PSTN gateway?
by Infinicalls Infinicalls 05 Oct '15

05 Oct '15

Hi, I am able to successfully connect to a PSTN gw from Kamailio. Now, he says I need to prepend a value (eg.123123) before the number(ENUM) and then only terminate the calls. Where do I add this? Can somebody help me? thanks Ganesh Kumar

3 3

Interoperability issues between browsers and mobile phones to place a call.
by Safdar Khan 05 Oct '15

05 Oct '15

Hi Daniel sir I have enabled web-sockets module into my kamailio sip server.I am trying to make call from web browsers and mobile phones. To make a call from web browser i am using sipml5 and as a mobile app i am using imsdroid. However i have done some search on net and i found nothing relevant. Any suggestions and help?.Waiting your response eagerly. Thank you

2 3

defaults missing from tcp ops module readme
by Juha Heinanen 05 Oct '15

05 Oct '15

after seeing some commits on tcpops module, i decided to check its readme and noticed that nothing is mentioned about the default values of parameters. it might be useful to tell that, e.g., if tcp_keepalive_enable is not set, then tcp_keepalive core parameter value tells what the status is. -- juha

2 2

problem with dispatcher load balancing
by Ding Ma 05 Oct '15

05 Oct '15

I'm trying to set up kamailio dispatcher to distribute calls to 2 asterisk servers. So far, the failover case seems ok, but I cannot get the dispatcher to distribute load. All calls are going to the last destination entry in the dispatcher table even if I have set the maxload attributes. I'm using algorithm 10 for load distribution. The number of calls sent to one asterisk is well above the maxload. Hope someone more experienced in dispatcher can review my config and give me some recommendations. Thanks in advance. Here is the content of dispatcher table in postgresql db. select * from dispatcher; id | setid | destination | flags | priority | attrs | description ----+-------+--------------------+-------+----------+---------------------------+------------- 1 | 1 | sip:10.0.1.31:5061 | 0 | 0 | duid=asterisk1;maxload=25 | Asterisk1 2 | 1 | sip:10.0.1.33:5061 | 0 | 0 | duid=asterisk2;maxload=25 | Asterisk2 (2 rows) Here are the dispatcher sections in kamailio.cfg. # ----- dispatcher params ----- #!ifdef WITH_DISPATCHER modparam("dispatcher", "db_url", DBASTURL) modparam("dispatcher", "table_name", "dispatcher") modparam("dispatcher", "force_dst", 1). # If flag 2 is set, then failover support is enabled. modparam("dispatcher", "flags", 3) # the last address in destination set is used as a final option to send the request to modparam("dispatcher", "use_default", 1) # load balancing fail over modparam("dispatcher", "dst_avp", "$avp(dsdst)") modparam("dispatcher", "grp_avp", "$avp(dsgrp)") modparam("dispatcher", "cnt_avp", "$avp(dscnt)") modparam("dispatcher", "dstid_avp", "$avp(dsdstid)") modparam("dispatcher", "attrs_avp", "$avp(dsattrs)") # PVs for hashing modparam("dispatcher", "hash_pvar", "$fU@$ci") # PVs to store results when calling ds_is_from_list modparam("dispatcher", "setid_pvname", "$var(setid)") modparam("dispatcher", "attrs_pvname", "$var(attrs)") # method to probe the gateways modparam("dispatcher", "ds_ping_method", "OPTIONS") modparam("dispatcher", "ds_ping_from", "sip:dispatcher@localhost") modparam("dispatcher", "ds_ping_interval", 30) modparam("dispatcher", "ds_probing_threshhold", 10) modparam("dispatcher", "ds_ping_reply_codes", "class=2;code=403;code=404;code=484;code=488;class=3") modparam("dispatcher", "ds_probing_mode", 1) # size of hash table storing data for call load dispatching, power of two modparam("dispatcher", "ds_hash_size", 10) # expiration time in seconds to remove the load on a destination if no BYE was received modparam("dispatcher", "ds_hash_expire", 3600) # expiration time in seconds to remove the load on a destination if no 200 OK for INVITE was received # and state updated with ds_load_update modparam("dispatcher", "ds_hash_initexpire", 60) modparam("dispatcher", "ds_hash_check_interval", 30) #!endif route[WITHINDLG] { if (has_totag()) { # sequential request withing a dialog should # take the path determined by record-routing #!ifdef WITH_DISPATCHER if(is_method("BYE|CANCEL") && ds_is_from_list("1", "3")) ds_load_update(); #!endif ...... } } route[FROMASTERISK] { #!ifdef WITH_DISPATCHER if(ds_is_from_list("1", "3")) { xlog("L_DBG","$rm from $fU@$si:$sp: Call from Asterisk cluster\n"); return 1; } return -1; #!else if ($si==$sel(cfg_get.asterisk.bindip)) { return 1; } return -1; #!endif } onreply_route[MANAGE_REPLY] { xdbg("incoming reply\n"); #!ifdef WITH_DISPATCHER if(is_method("INVITE") && ds_is_from_list("1", "3")) { if(status=~"2[0-9][0-9]") { ds_load_update(); } else if(status=~"[3-7][0-9][0-9]") { ds_load_unset(); } } #!endif if(status=~"[12][0-9][0-9]") route(NATMANAGE); } #!ifdef WITH_DISPATCHER failure_route[RTF_DISPATCH] { if (t_is_canceled()) { exit; } # next DST - only for 500 or local timeout if (t_check_status("500") or (t_branch_timeout() and !t_branch_replied())) { # mark the destination Inactive and Probing ds_mark_dst("IP"); # select the new destination if(ds_next_dst()) { t_on_failure("RTF_DISPATCH"); route(RELAY); exit; } else { # last available node failed to reply, no other destinations available send_reply("404", "No destination"); exit; } } } #!endif route[TOASTERISK] { #!ifdef WITH_DISPATCHER # ds_mark_dst("IP"); # Call load distribution if(!ds_select_dst("1", "10")) { sl_send_reply("500", "Service Unavailable"); xlog("L_INFO","$rm from $fU@$si:$sp: No destinations available for $rd\n"); exit; } xlog("L_DBG", "--- SCRIPT: going to <$ru> via <$du>\n"); t_on_failure("RTF_DISPATCH"); #!else $du = "sip:" + $sel(cfg_get.asterisk.bindip) + ":" + $sel(cfg_get.asterisk.bindport); #!endif route(RELAY); exit; } # Dispatcher detects a destination goes down event_route[dispatcher:dst-down] { xlog("L_ERR", "Destination down: $rm $ru ($du)\n"); } # Dispatcher detects a destination comes up event_route[dispatcher:dst-up] { xlog("L_ERR", "Destination up: $rm $ru\n"); }

2 10

Changed the bindport of Kamailio but still listening to older port
by amjad ali 04 Oct '15

04 Oct '15

Hi, I am scratching my head for one month to get this sorted and I have spent so many hours but couldn't figure out. Please help ! I have changed the bind port to 5099 but it is still listening to the previous port even I have rebooted the system. My Code is : kamailio.bindip = "192.168.1.105" desc "Kamailio IP Address"kamailio.bindport = "5099" desc "kamailio port" However, when I restart kamailio service it shows that it is still listening to 5060 (attached the screen shot) Regards,Amjad

2 1

Kamailio is not forwarding the call to asterisk
by amjad ali 04 Oct '15

04 Oct '15

Hi, I have kamailio and asterisk running on same machine. When I make an internal call, it routes the call to other extension. However, if I stop the asterisk service then the call still routes the same way to other extension. Is there a chance that kamailio does the call routing it self. Also, I cannot see any sip extension registered at asterisk when I run a command "Sip show peers" neither there is any activity in Asterisk's log. Regards,Amjad

2 1

Inconsistent string interpolation
by Sven Neuhaus 02 Oct '15

02 Oct '15

Hello, I'm occasionally running into issues with inconsistent string interpolation in the kamailio.cfg. Here's the latest example. Take this line: $var(x) = "sip:+$var(abc)-$var(def)-$si@$Ri:$Rp"; Here, the values of the variables will NOT be interpolated into the string. Instead, I have to use this: $var(x) = "sip:+" + $var(abc) + "-" + $var(def) + "-" + $si + "@" + $Ri + ":" + $Rp; However, when I have an instruction such as: append_hf("P-Asserted-Identity: $var(x)\r\n"); Then string interpolation takes place (i.e. the value of $var(x) is put into the string. This is very confusing and error prone. Is it something that can be fixed? The behaviour should be consistent. -Sven

2 6

Kamailio v4.3.3 Released
by Daniel-Constantin Mierla 02 Oct '15

02 Oct '15

Hello, Kamailio SIP Server v4.3.3 stable release is out. This is a maintenance release of the latest stable branch, 4.3, that includes fixes since release of v4.3.2. There is no change to database schema or configuration language structure that you have to do on previous installations of v4.3.x. Deployments running previous v4.x.x versions are strongly recommended to be upgraded to v4.3.3. For more details about version 4.3.3 (including links and guidelines to download the tarball or from GIT repository), visit: * http://www.kamailio.org/w/2015/10/kamailio-v4-3-3-released/ RPM, Debian/Ubuntu packages will be available soon as well. Cheers, Daniel -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

1 0

[ims_auth] compute authenticate field in diameter server, not kamailio
by JB 02 Oct '15

02 Oct '15

Hello all, we are working on a SIP solution using Kamailio. We want to secure our base of user credentials even in case of attack on the SIP server, and for that reason we plan to use diameter authentication as described in RFC http://www.rfc-base.org/txt/rfc-4740.txt Paragraph 6.2 describes a mode where the HSS answer with code DIAMETER_MULTI_ROUND_AUTH ,and then validate user credential after a second round trip. This does NOT corresponds to what is done on Kamailio ims_auth, where credentials (actually a hash of the credentials, but its enough to authenticate ) ) are pushed to kamailio, which does the computation of the expected answer (which corresponds to par 6.3 of the RFC 4740) Is there any kamailio module that would allow to use the method with DIAMETER_MULTI_ROUND_AUTH ? Thank you JB

1 0

reSIProcate v1.10.0 released
by Daniel Pocock 02 Oct '15

02 Oct '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 The v1.10.0 release has been tagged and made available for download: https://www.resiprocate.org/files/pub/reSIProcate/releases/ and a direct link to the ChangeLog: https://github.com/resiprocate/resiprocate/blob/resiprocate-1.10/ChangeLog Debian, Fedora and Ubuntu packages are in the process of being updated. It is about 20 months since 1.9.0 and there have been many improvements. Highlights of the v1.10.0 release: - - repro SIP proxy now includes: - full presence server - PostgreSQL support - Include directive in the config file - - enhancements to the stack and proxy include: - WebSocket authentication may now use URL parameters instead of cookies, client certs or DIGEST - better Syslog support - TLS improvements (PFS, private key passphrases) - better assertion handling (resip_assert) - WSAPoll for Windows, allowing thousands of TCP connections - removing transports at runtime - added netns (Linux network namespace) support The RTC Quickstart Guide provides an overview of how to get started using repro, Kamailio and other popular SIP, XMPP and TURN products http://rtcquickstart.org Contributors to v1.10.0 include Alan Hawrylyshen, Alexander G. Pronchenkov, Byron Campen, Daniel Pocock, Daniel Tacalau, Dan Petrie, Dario Bozzali, Fedor Brunner, Gregor Jasny, Kevin Green, Reiner Herrmann, Robert Sparks, Scott Godin, Thomas Thorne, Vasil Kolev and Wolfgang Rosenauer. Please also see the hall of fame in Github: https://github.com/resiprocate/resiprocate/graphs/contributors which emphasizes the enormous and sustained contribution Scott Godin has made to this project and this release in particular. We are also very grateful to all those who contributed feedback through the mailing list, testing the beta packages in Debian and all past contributors to previous releases of the reSIProcate project. reSIProcate point releases are now announced on the low-volume resiprocate-announce mailing list, please subscribe if you would like to know when 1.10.1 comes along: http://list.resiprocate.org/mailman/listinfo/resiprocate-announce SHA256 checksums for the files: resiprocate-1.10.0.tar.gz c089686e183b8a739064731fa9e5002ab4d0bd6908cd8f5e648e021d76363c98 resiprocate-1.10.0.zip df4ba3902770390e7a0f9f6b13c5959292feba04785f01b9d044ad31325fa1e0 resiprocate-contrib-1.10.0.tar.gz 2f40c568644cbf1dd8628da0535dadd8d17367860234163d003fe0fbd75ba9a0 resiprocate-contrib-1.10.0.zip ef1c50b7c70b533c7bec1bfb071ca19ff9368a0b1e8a951e430e273b8d413715 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCAAGBQJWDlraAAoJEOm1uwJp1aqDCxgP/jlJBE0fTSp1FzohA5IRmrmQ rVQcKOB6pI6rWTMEwv8WuBs6sA7z/z94b2jbLYZRo/iwXXb85TbQXqnIQkyw5GAs l+F73B+rPyNYN46CZvjYv/rrscW8rxDPoein/t7uEzfATm1xgAZrIykWhZx42WV2 QUEjZDAXRm2Q2duIBfnxyTmhyFurWgHJhtxLzx6zCVnml/hWt8xslzkH1WYtfXuI 0ltGqNuVlYlhHCi2/BpaxHVdsPELhdiTHpIu88UgBSHI5gKiUBp38dhQttwJr+bt VWF9Ri+KQPbn7d5JGc8mPMeBTlYmJUgFY4s//eIU2pYRcxZ2w1/iim2SHewMpift 51C9Lmp6vSBycpCNPAQ6yQqJdAjIlTlY9eKJ2td+bCUw66Zlx10h3tqY4ka95o0s TfFporu6dpaIu3TSo+qVW8fhXuYmRh86NHLLi3+LCbZ9i6j5E71qor5mkz9x/xLM 7kWbVJKNJFTdbTsVjAKZ7uh4YFfkn3NcYEu+5zwF5Fm/z6ohE36sme12Lo0khjyq kTDhefATpFvZLxu2l0RBmG+NktOj/H2MJvbPVGPyEtHaam1BJaRPv4UMh6bldoR4 vsrt8cL31HhnWGTZS7M7/yg39Ge+JrTAHQD8wpdVh6nBzFTqb2n2WIk2swPICrLA v8lx2bBfol6NYvB0GhAT =R1HL -----END PGP SIGNATURE-----

1 0

Siremis-4.2.0 - error with Alias and login page
by Infinicalls Infinicalls 02 Oct '15

02 Oct '15

Hi, I tried installing siremis-4.2.0 following the step given.The Alias was not working. So, I installed it in the /html folder and the installation was completed. But the login page looked strange. There was no logo displayed and the submit button was not there. Mine is apache 4.2 on Ubuntu LTS 14. Kindly let me know how to solve this problem. thanks Ganesh Kumar

2 2

how to use data received from diameter answer(CCA) in kamailio config script
by SureshTummala 02 Oct '15

02 Oct '15

Hi, I want retrieve the data present in the Credit-Control-Answer response from diameter in kamailio configuration script. Is there any provision in kamailio 4.1.x (or) later? Any suggestions are appreciated. Regards,Suresh Tummala

4 3

FW: Your iptel.org Registration
by Bijal Desai 02 Oct '15

02 Oct '15

When I call on sip:bijaldesai@iptel.org, it is not working. Can you please guide me -----Original Message----- From: registrar(a)iptel.org [mailto:registrar@iptel.org] Sent: Tuesday, September 29, 2015 10:00 PM To: Bijal Desai <Bijal(a)ssminfotech.com> Subject: Your iptel.org Registration Thank you for registering with iptel.org. We are reserving the following SIP address for you: sip:bijaldesai@iptel.org To finalize your registration please check the following URL within 24 hours: http://serweb.iptel.org/user/reg/confirmation.php?nr=473f1e2fc74bfb3e9d28eb… (If you confirm later you will have to re-register.) Here are the details of your account: --------------------------------------------------------------------- Username: bijaldesai(a)iptel.org Password: Angel1987@ Email: bijal(a)ssminfotech.com Full Name: Bijal Desai Sip address: sip:bijaldesai@iptel.org (You can always retrieve these via the "Forgot Password" link on the signup page) -- This message is automatically generated by SerWeb.

2 1

Kamailio-Asterisk real-time integration with Dynamic IP
by Rudy Eschauzier 02 Oct '15

02 Oct '15

All, The Kamailio-Asterisk integration that is described here asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb [Asipto - SIP and VoIP Knowledge Base Site] is limited to Asterisk servers with a fixed IP address. The reason is that Kamailio identifies and authorizes traffic from Asterisk based on the source IP address. Attached is a patch to kamailio.cfg that adds support for dynamic Asterisk hosts. It introduces the option to define a fully-qualified domain name instead of the IP address to identify the Asterisk server. The host name can be dynamically updated to always point at the (changing) IP address of the Asterisk server. Defining WITH_ASTERISK_FQDN enables the new option. When WITH_ASTERISK_FQDN is set, Kamailio will perform a DNS search on the host name in the asterisk.bindhost variable. It will authorize incoming traffic if it originates from one of the IP addresses the DNS lookup returns (and matches the asterisk.bindport variable as before). Furthermore, the patch introduce the option to automatically set the IP address of the server that Kamailio is running on. This does away with the need to properly define kamailio.bindip on every server that the configuration is running on. This option is enabled by defining WITH_AUTOIP. With the suggested changes I have been able to successfully run an Asterisk server in my home, having a dynamic public IP address and connecting to the Kamailio proxy on a VPS server with a static IP addres. Please let me know if you have any comments or suggestions. Kind regards,Rudy Eschauzier. | | | | | | | | | | | asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb [...Table of Contents Kamailio 4.0.x and Asterisk 11.3.0 Realtime Integration using Asterisk Database Architecture Registration Call Initiation Requirements MySQL Insta... | | | | View on kb.asipto.com | Preview by Yahoo | | | | |

2 1

cnxcc module
by Максим Панчоха 02 Oct '15

02 Oct '15

Hello! I'm trying to set max call duration, but after 5 seconds call is continues. Kamailio version: 4.3.2 Here's part of my config file: #!define CC_FLAG 29 ... modparam("cnxcc", "credit_check_period", 1) modparam("cnxcc", "redis", "addr=127.0.0.1;port=6379;db=1") modparam("dialog", "hash_size", 2048) modparam("dialog", "default_timeout", 3600) modparam("dialog", "db_mode", 0) modparam("dialog", "dlg_flag", DLG_FLAG) ... if ((is_method("INVITE")) && (is_request()) && (!has_totag())) { route(CNXCC); } route[CNXCC] { setflag(DLG_FLAG); if (!is_method("INVITE")) return; $var(client) = $fU; $var(max_time) = 5; if (!cnxcc_set_max_time("$var(client)", "$var(max_time)")) { xlog("Error setting up credit control"); return; } } event_route[dialog:failed] { xlog("L_INFO", "********END CALL*********$DLG_lifetime*******************"); } event_route[dialog:end] { xlog("L_INFO", "******END CALL************$DLG_lifetime****************"); } event_route[dialog:start] { xlog("L_INFO", "***********************DIALOG STARTED****************************"); } event_route[cnxcc:call-shutdown] { $var(duration) = $TS - $dlg(start_ts); xlog("L_INFO", *****END CALL***BALANCE IS EMPTY************$var(duration)*************"); } Tell me please, where I made a mistake. Thank you for a response.

2 1

ERROR: mediaproxy [mediaproxy.c:1978] #347
by Ngoc 02 Oct '15

02 Oct '15

Hello supporter, I took a look kamailio and get the error: Sep 29 11:28:37 lvps46-163-74-198 /usr/local/sbin/kamailio[1738]: ERROR: mediaproxy [mediaproxy.c:1978]: EngageMediaProxy(): engage_media_proxy requires the dialog module to be loaded and configured. How to resolved this problem, please help me. Regards, --------------------------- Dinh Hong Ngoc Technical Lead Edge-works Software Co.,ltd Hall 5, Quang Trung Software City, Tan Chanh Hiep Ward, Dist. 12, Ho Chi Minh City, Vietnam. Email: ngoc.dinh(a)edge-works.net Phone: +84 8 54371075 | Mobile: +84 909 911 406 Site: http://www.edge-works.net

2 1

receive_fd(): EOF
by jery john 02 Oct '15

02 Oct '15

11(12454) : <core> [mem/q_malloc.c:149]: qm_debug_frag(): BUG: qm_*: fragm. 0x7f9e8fcb2448 (address 0x7f9e8fcb2478) end overwritten(c0c0c000, abcdefed)! 13(12456) CRITICAL: <core> [pass_fd.c:293]: receive_fd(): EOF on 20 0(12443) ALERT: <core> [main.c:784]: handle_sigs(): child process 12454 exited by a signal 6 0(12443) ALERT: <core> [main.c:787]: handle_sigs(): core was generated 0(12443) INFO: <core> [main.c:799]: handle_sigs(): terminating due to SIGCHLD 13(12456) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 12(12455) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 9(12452) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 10(12453) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 8(12451) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 4(12447) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 3(12446) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 7(12450) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 6(12449) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 5(12448) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 2(12445) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 1(12444) INFO: <core> [main.c:850]: sig_usr(): signal 15 received 0(12443) INFO: <core> [sctp_core.c:48]: sctp_core_destroy(): SCTP API not initialized using kamailio 4.2 with modified tcp_read.c and tcp_main.c files for buffer manipulation both files attached gdb output Reading symbols from /usr/local/sbin/kamailio...done. warning: exec file is newer than core file. [New LWP 15502] warning: Error reading shared library list entry at 0x79e8c789480056e4 warning: Error reading shared library list entry at 0x482a50b70fd8458b Core was generated by `/usr/local/sbin/kamailio -f /usr/local/etc/kamailio/kamailio.cfg -P /var/run/ka'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x000000000061f73d in _shm_resize (p=0x61f729 <_shm_resize+541>, s=32767, file=0x3f <error: Cannot access memory at address 0x3f>, func=0x0, line=-1433800800) at mem/shm_mem.c:111 111 DBG("WARNING:vqm_resize: resize(0) called\n");

2 1

blf problem
by huseyin kalyoncu 01 Oct '15

01 Oct '15

Hi I am trying to implement BLF functionality as described in http://kb.asipto.com/kamailio:presence:k43-blf. I am using the same conf with the one in the tutorial except that i am using postgres database instead of mysql. The problem is BLF is not working with this config (presence server and proxy server are in the same kamailio with same IP). But when I separate presence server from proxy server (2 different kamilio boxes with different IPs) BLF working perfect. i can see PUBLISH & NOTIFY messages in the tcpdump output with the working configuration. But i can not see any PUBLISH messages in the tcpdump output with the original config (one with presence and proxy servers are same). My question in the normal working environment (when BLF working perfectly); should i see PUBLISH and NOTIFY messages in the tcpdump output when the presence and proxy servers are the same? thanks Huseyin

2 9

SIP and conntrackd experience?
by Grant Bagdasarian 01 Oct '15

01 Oct '15

Hello, Does anyone have experience with SIP and conntrackd? Our media and signaling is separated. Does this work for VPN connections where SIP is sent over the VPN but the media over public internet? Thanks, Grant

2 5

modifying $fu / $fU (R-URI From)
by Sven Neuhaus 01 Oct '15

01 Oct '15

Hello, I'm having some troubles with modifying $fU in my kamailio.cfg. The following line appears to have no effect: $fU = $(fU{s.substr,2,0}); I would expect it to remove the first two leading characters from $fU. Has anyone else seen this? I have the same issue with modifying $fu. We're not using the uac module. And we're using the latest stable version of Kamailio. Thanks, -Sven

4 4

out of memory Error
by Yasin CANER 01 Oct '15

01 Oct '15

3 15

Crash kamailio 4.3.1
by Thibault Gueslin 30 Sep '15

30 Sep '15

After upgrading to kamailio 4.3.1 and modifying the config, I get this crash very often: ... CRITICAL: <core> [pass_fd.c:275]: receive_fd(): EOF on 21 ALERT: <core> [main.c:728]: handle_sigs(): child process 9341 exited by a signal 11 ALERT: <core> [main.c:731]: handle_sigs(): core was not generated INFO: <core> [main.c:743]: handle_sigs(): terminating due to SIGCHLD INFO: <core> [main.c:794]: sig_usr(): signal 15 received INFO: <core> [main.c:794]: sig_usr(): signal 15 received INFO: <core> [main.c:794]: sig_usr(): signal 15 received ... Is it known ? or may be related to my config ? Thank you Thibault

3 23

db_text and caching/reloading
by Asgaroth 30 Sep '15

30 Sep '15

Hi, I am busy testing the db_text module for some modules who's configuration does not change that often. If I set the db_mode for db_text to 0 (caching), it appears that if I modify the file directly (in this case the address dbtext file) and then issue a "kamctl address reload" the updated contents are *not* reloaded. However, if I set db_mode to 1, then the contents of the db_text file automatically reload when I change it on the file system. Is it possible to run db_text in caching mode but to also force a reload if I manually update the underlying database file? Additionally, in kamctlrc, I had to add the following variable: DBTEXT_PATH="/etc/kamailio/db_text" Whereas the original example for db_text path in kamctlrc is as follows: # database path used by dbtext, db_berkeley or sqlite #DB_PATH="/etc/kamailio/db_text" Is this just a typo in the kamctlrc distribution or is the variable meant to be DB_PATH or DBTEXT_PATH? Thanks

1 3

ACK and BYE are forwarded statelessly (failed to parse Route HF)
by Miroslav Dunaev 30 Sep '15

30 Sep '15

Hello everyone, I have a setup where kamailio acts as UAC to a SIP provider. Kamailio is also configured to pass all incoming calls to an Asterisk. Here is a diagram: Phone<-->Asterisk(10.10.11.232)<--->(PRIV:10.10.11.238)Kamailio(PUB:44.44.44.148)<--->(194.213.29.92)SIP-provider. When a call comes in from the SIP-provider, it gets all the way to the phone. But when the SIP-provider sends BYE or ACK (during hungup event or 200OK/SDP asterisk response.). I get this errors in my kamailio log: siputils [checks.c:100]: has_totag(): totag found <core> [parser/parse_rr.c:49]: do_parse_rr_body(): parse_rr_body(): No body for record-route rr [loose.c:106]: find_first_route(): failed to parse Route HF rr [loose.c:929]: loose_route(): There is no Route HF tm [t_lookup.c:648]: t_lookup_request(): DEBUG: t_lookup_request: no transaction found tm [t_lookup.c:1011]: t_check_msg(): DEBUG: t_check_msg: msg id=1 global id=0 T start=0xffffffffffffffff tm [t_lookup.c:466]: t_lookup_request(): t_lookup_request: start searching: hash=10101, isACK=1 tm [t_lookup.c:424]: matching_3261(): DEBUG: RFC3261 transaction matching failed ..... .... .... siputils [checks.c:100]: has_totag(): totag found tm [t_lookup.c:1312]: t_newtran(): DEBUG: t_newtran: msg id=2 , global msg id=1 , T on entrance=0xffffffffffffffff tm [t_lookup.c:466]: t_lookup_request(): t_lookup_request: start searching: hash=10101, isACK=1 tm [t_lookup.c:424]: matching_3261(): DEBUG: RFC3261 transaction matching failed tm [t_lookup.c:648]: t_lookup_request(): DEBUG: t_lookup_request: no transaction found tm [t_funcs.c:279]: t_relay_to(): SER: forwarding ACK statelessly here is the link to: kamailio.cfg, ngrep -i any capture, debug_level6 log: http://labmir.com/kamailio/ Looking at the SIP ACK that comes from SIP provider I can see that they use strict routing. (i.e. TO field is set to kamailio's public IP that is next hop to them). Maybe I am wrong to judge that its not loose routing just because of the TO field. Anyways, because of (failed to parse Route HF) error, ACKs and BYEs are forwarded by kamailio statelessly, as a result kamailio uses wrong interface to forward them (SIP_dailog.txt line:233) and therefore asterisk never sees ACKs or BYEs. How can I make kamailio recognize ACKs and BYEs belonging to a dialog and pass them statefully through the right interface? It is worth to mention that I use exactly the same config with a different SIP-provider (which is peered to our PUB IP not registered through UAC like in this case) and it works flawlessly. Thank you, Mir

2 1

Anybody in Beijing interested in Kamailio related project cooperation ?
by Thierry Luo 29 Sep '15

29 Sep '15

很报歉通过这个邮件列表打扰大家。我们是一个创业团队，刚刚拿到投资，正在组建核心团队，现需要一位在OpenIMSCore （或Kamailio/OpenSIPS）方面有经验的C/C++开发工程师加盟，待遇优厚，期权可谈，职位在北京。请有意者速与 luoyongheng(a)nane.cn <mailto:luoyongheng@nane.cn> 联系。谢谢！打扰见谅！罗

1 0

Best practices for troubleshooting deadlocks?
by Alex Balashov 29 Sep '15

29 Sep '15

Hello, Very occasionally, we encounter what appear to be deadlocks in all UDP receiver threads. All Kamailio processes are running, but no SIP messages are being processed. On one of our high-volume installation, this happens extremely infrequently -- maybe once every month or two. On these occasions, the operator restarts the proxy before we get a chance to go in and figure out what's going on. So, I'm trying to provide the operator with a procedure to execute prior to restarting the proxy on these occasions, so that we can see a snapshot of where the receiver threads are stuck. As far as I can tell, unless Kamailio itself segfaults, there's no specific PID that one can attach GDB to in order to get an overhead snapshot of all the child processes. Here's what I came up with: --------------------------------------------- #!/bin/bash kamcmd -s /tmp/kamailio_ctl ps > thread_log.txt echo >> thread_log.txt while read PID; do gdb --pid=$PID<<EOF>>thread_log.txt set print elements 0 thread apply all bt full generate-core-file detach EOF done < <(kamcmd -s /tmp/kamailio_ctl ps | grep 'udp receiver' | awk '{print $1}') --------------------------------------------- As far as I can tell, this should give me the most ample visibility into the state of the threads, with further core dumps to inspect if follow-up is needed. Hopefully this will result in some fixes back to the project. However, if there are any other suggestions for information to grab in such a scenario, I'm all ears. Thanks in advance! -- Alex -- Alex Balashov | Principal | Evariste Systems LLC 303 Perimeter Center North, Suite 300 Atlanta, GA 30346 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

3 5

Kazoo db_url required?
by Asgaroth 29 Sep '15

29 Sep '15

Hi, I am doing some tests with the kazoo module, I only want to use it for some amqp related tasks. In our particular case, we do not require kazoo to hook into the presence tables, however, if I do *not* set the db_url parameter for kazoo, then kamailio fails to start with the following error: /usr/sbin/kamailio[11557]: CRITICAL: kazoo [kazoo.c:361]: mod_child_init(): child_init: database not bound /usr/sbin/kamailio[11557]: ERROR: <core> [sr_module.c:900]: init_mod_child(): Error while initializing module kazoo (/usr/lib64/kamailio/modules/kazoo.so) Is it possible to run the kazoo module without specifying the db_url parameter, we only need it for sending/recieving amqp messages. Additionally, I noticed that the amqp_connection parameter has a max limit of 50 characters, is it possible to increase this at all? I had a case where my url was 64 characters long and kazoo would fail with max character limit exceeded for the module parameter. Any tips much appreciated. Thanks

1 2

Kamailio recvfrom out of bounds
by José Seabra 28 Sep '15

28 Sep '15

I have one kamailio server listening in 2 network interfaces, kamailio receives sip messages from interface A and then send it to destine through interface B. When we start kamailio service then run gdb for each kamailio network interface process, execute the command "bt full" the result is the following: *tmp = 0x5f801b994c4715bd <Address 0x5f801b994c4715bd out of bounds>* interface - A bt full #0 0x00007fb01bfa40c3 in recvfrom () from /lib64/libc.so.6 No symbol table info available. #1 0x000000000047f2ba in udp_rcv_loop () at udp_server.c:421 len = 13 buf = '\000' <repeats 65535 times> tmp = 0x5f801b994c4715bd <Address 0x5f801b994c4715bd out of bounds> from = 0x7faf9bf38bb8 fromlen = 16 ri = {src_ip = {af = 2309178400, len = 32765, u = {addrl = {5458819, 4284160}, addr32 = {5458819, 0, 4284160, 0}, addr16 = {19331, 83, 0, 0, 24320, 65, 0, 0}, addr = "\203KS\000\000\000\000\000\000_A\000\000\000\000"}}, dst_ip = {af = 2, len = 4, u = {addrl = {80026686, 0}, addr32 = {80026686, 0, 0, 0}, addr16 = {7230, 1221, 0, 0, 0, 0, 0, 0}, addr = ">\034\305\004", '\000' <repeats 11 times>}}, src_port = 55576, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 32687, sa_data = "\000\000\200D\243\211\375\177\000\000\213\337D"}, sin = {sin_family = 32687, sin_port = 0, sin_addr = {s_addr = 2309178496}, sin_zero = "\375\177\000\000\213\337D"}, sin6 = {sin6_family = 32687, sin6_port = 0, sin6_flowinfo = 2309178496, sin6_addr = {__in6_u = {__u6_addr8 = "\375\177\000\000\213\337D\000\000\000\000\000p", <incomplete sequence \372\233>, __u6_addr16 = {32765, 0, 57227, 68, 0, 0, 21616, 39930}, __u6_addr32 = {32765, 4513675, 0, 2616874096}}}, sin6_scope_id = 32687}}, bind_address = 0x7faf9becd7d8, proto = 1 '\001'} __FUNCTION__ = "udp_rcv_loop" #2 0x0000000000525eae in main_loop () at main.c:1573 i = 0 pid = 0 si = 0x7faf9becd7d8 si_desc = "udp receiver child=0 sock=62.28.197.4:5060 \000\000\000\000\000\000\001\000\000\000\000\000\000\000\260\244r\023n\000\000\000\071\263q\000\000\000\000\000\020\243q\000\000\000\000\000\b\000\000\000\001\000\000\000\260\373\371\233\257\177\000\000\220E\243\211\375\177\000\000|\351O\000\000\000\000\000\000\266\253\023\257\177\000\000\260\244r\023\257\177\000" ---Type <return> to continue, or q <return> to quit--- nrprocs = 32 __FUNCTION__ = "main_loop" #3 0x000000000052c395 in main (argc=11, argv=0x7ffd89a34848) at main.c:2533 cfg_stream = 0x2296010 c = -1 r = 0 tmp = 0x7ffd89a35f61 "" tmp_len = 0 port = 0 proto = 32688 options = 0x725010 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:" ret = -1 seed = 1641321572 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd89a34710 p = 0x7fb01bf4c646 <intel_check_word+166> "H\205\300t\025\017\266P\003\017\266\312D9\371\017\204", <incomplete sequence \305> __FUNCTION__ = "main" interface B bt full #0 0x00007fb01bfa40c3 in recvfrom () from /lib64/libc.so.6 No symbol table info available. #1 0x000000000047f2ba in udp_rcv_loop () at udp_server.c:421 len = 45 buf = '\000' <repeats 65535 times> tmp = 0x13cb2f24296000e9 <Address 0x13cb2f24296000e9 out of bounds> from = 0x7faf9bf38bb8 fromlen = 16 ri = {src_ip = {af = 2309178400, len = 32765, u = {addrl = {5458819, 4284160}, addr32 = {5458819, 0, 4284160, 0}, addr16 = {19331, 83, 0, 0, 24320, 65, 0, 0}, addr = "\203KS\000\000\000\000\000\000_A\000\000\000\000"}}, dst_ip = {af = 2, len = 4, u = {addrl = {2764381246, 0}, addr32 = {2764381246, 0, 0, 0}, addr16 = {7230, 42181, 0, 0, 0, 0, 0, 0}, addr = ">\034Ť", '\000' <repeats 11 times>}}, src_port = 56136, dst_port = 5060, proto_reserved1 = 0, proto_reserved2 = 0, src_su = {s = {sa_family = 32687, sa_data = "\000\000\200D\243\211\375\177\000\000\213\337D"}, sin = {sin_family = 32687, sin_port = 0, sin_addr = {s_addr = 2309178496}, sin_zero = "\375\177\000\000\213\337D"}, sin6 = {sin6_family = 32687, sin6_port = 0, sin6_flowinfo = 2309178496, sin6_addr = {__in6_u = { __u6_addr8 = "\375\177\000\000\213\337D\000\000\000\000\000p", <incomplete sequence \372\233>, __u6_addr16 = {32765, 0, 57227, 68, 0, 0, 21616, 39930}, __u6_addr32 = {32765, 4513675, 0, 2616874096}}}, sin6_scope_id = 32687}}, bind_address = 0x7faf9becda08, proto = 1 '\001'} __FUNCTION__ = "udp_rcv_loop" #2 0x0000000000525eae in main_loop () at main.c:1573 ---Type <return> to continue, or q <return> to quit--- i = 0 pid = 0 si = 0x7faf9becda08 si_desc = "udp receiver child=0 sock=62.28.197.164:5060 \000\000\000\000\001\000\000\000\000\000\000\000\260\244r\023n\000\000\000\071\263q\000\000\000\000\000\020\243q\000\000\000\000\000\b\000\000\000\001\000\000\000\260\373\371\233\257\177\000\000\220E\243\211\375\177\000\000|\351O\000\000\000\000\000\000\266\253\023\257\177\000\000\260\244r\023\257\177\000" nrprocs = 32 __FUNCTION__ = "main_loop" #3 0x000000000052c395 in main (argc=11, argv=0x7ffd89a34848) at main.c:2533 cfg_stream = 0x2296010 c = -1 r = 0 tmp = 0x7ffd89a35f61 "" tmp_len = 0 port = 0 proto = 32688 options = 0x725010 ":f:cm:M:dVIhEeb:l:L:n:vKrRDTN:W:w:t:u:g:P:G:SQ:O:a:A:" ---Type <return> to continue, or q <return> to quit--- ret = -1 seed = 1641321572 rfd = 4 debug_save = 0 debug_flag = 0 dont_fork_cnt = 0 n_lst = 0x7ffd89a34710 p = 0x7fb01bf4c646 <intel_check_word+166> "H\205\300t\025\017\266P\003\017\266\312D9\371\017\204", <incomplete sequence \305> __FUNCTION__ = "main" [root@c4-srv1 kamailio]# kamctl stats shmem shmem:fragments = 2552 shmem:free_size = 2082764040 shmem:max_used_size = 66449600 shmem:real_used_size = 64719608 shmem:total_size = 2147483648 shmem:used_size = 54355992 Can anyone explain the meaning of *tmp = 0x5f801b994c4715bd <Address 0x5f801b994c4715bd out of bounds>* Best Regards José Seabra

2 6

Kamailio with Radius authentication
by Ciolpan Ionut-Marian 28 Sep '15

28 Sep '15

Hi, I want to implement Kamailio with Radius authentication. To be more exactly I want to register SIP users (PhonerLite and/or Jitsi) based on the credentials stored in radcheck table from radius database. First of all, I have tried to register SIP users based on the credentials stored in users file from /etc/raddb directory. In order to do this,I am using auth_radius module (you can find the content of my kamailio.cfg file in the attachements) but without success. All of the SIP users are registeres successfully even if they are not specified in users file. Can you provide me some help to achieve this task? and also, can you explain to me how should I do this authentication based on the credentials stored in radcheck table? The content of users file in /etc/raddb: usertest@mydomain_name Auth-Type := Digest, User-Password == "*89Lob?p" Reply-Message = "Authenticated" Thank you for any help you can provide ! Best regards PS: kamailio 4.0.5 freeradius 2.2.0 radclient 2.2.0 PPS: I managed to register SIP users based on the credentials stored in subscriber table from kamailio db.

2 10

Releasing Kamailio v4.3.3
by Daniel-Constantin Mierla 28 Sep '15

28 Sep '15

Hello, I am considering to release Kamailio v4.3.3 by end of this week, most likely of Friday, Oct 2. As usual, announce any issues that you are aware and not reported to sr-dev or bug tracker. Also, if some patch was no backported and you think it has to be, write to sr-dev mailing list. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com

1 0

GeoIP and multiple rtp
by Infinicalls Infinicalls 28 Sep '15

28 Sep '15

Hi, I have installed Kamailio in one instance and want to have multiple RTP instances for geo loadbalancing. I can understand that rtp_cluster will do that based on number of parameters, but geo_IP is missing. Can somebody tell me how do I go about with it? Is it possible to get with Kamailio's geoip module and "instruct" rtp? regards Ganesh Kumar

3 2

passing multiple values in mqueue
by Thibault Gueslin 28 Sep '15

28 Sep '15

I want to pass several arguments to a mqueue to process them asynchronously. (like in the example of sip sweet). How could it be done ? Other possibility is to generate a string and parse it in the lua script. But there should something more simple ? thibault

2 1

MSRP over Websockets
by vamsi 25 Sep '15

25 Sep '15

Hi, I am trying to configure MSRP over websocket and using Crocodilr-msrp client for connecting the same but when I try to transfer any file it gives me the below error. Any thoughts is appreciated. I am able to do audio, vedio and messaging using SIP-JSSIP client and working fine. Error - Log -------------- Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: tls [tls_server.c:208]: tls_complete_init(): Using initial TLS domain TLSc<default> (dom 0x7f35500d4858 ctx 0x7f355013d620 sn []) Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: tls [tls_domain.c:701]: sr_ssl_ctx_info_callback(): SSL handshake started Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: ERROR: <core> [tcp_main.c:2654]: tcpconn_1st_send(): connect 10.205.64.24:8084 failed (RST) Connection refused Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: ERROR: <core> [tcp_main.c:2664]: tcpconn_1st_send(): 10.205.64.24:8084: connect & send for 0x7f35501bca20 failed: Connection refused (111) Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: <core> [tcp_main.c:2858]: tcpconn_chld_put(): destroying connection 0x7f35501bca20 (24, -1) flags 0060 Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: ERROR: msrp [msrp_netio.c:178]: msrp_relay(): forwarding frame failed Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: exec: *** cfgtrace:request_route=[DEFAULT_EVENT] c=[/usr/local/etc/kamailio/kamailio.cfg] l=1202 a=2 n=exit Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: <core> [tcp_read.c:1153]: ws_process_msg(): WebSocket Message: [[>>>#012??#011?i#036'?$Mu?Ik#022?#001,I?#005>t?'Z*?=q#012?#010jO?IsT?#031m#035?F/#027?[.#022?_*#011?]$#037?Q*#010?G/#027?\&#011?G+#021?]*#020?^*#034?#012n#007?#032lW?S1#010?Y0#025?\0#021?G,#023?Q.#037?Fm#011?Y*#022?G)#011?P)#021?\(#021?RjD?IsT?#031$#010?<<<]] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_conn.c:429]: wsconn_get(): wsconn_get for id [22] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_conn.c:437]: wsconn_get(): wsconn_get returns wsc [0x7f3550140930] refcnt [2] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_frame.c:415]: decode_and_validate_ws_frame(): decoding WebSocket frame Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_frame.c:456]: decode_and_validate_ws_frame(): supported non-control frame: 0x2 Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_frame.c:555]: decode_and_validate_ws_frame(): Rx (decoded): MSRP u5xh2ntl SEND#015#012To-Path: msrps:// 10.205.64.24:8084/s.10458.4.561447274;tcp msrps:// 10.205.64.24:8084/s.10453.7.297645663;tcp msrp://i64fn3tc.invalid:2855/g14o60krz6;ws#015#012From-Path: msrp://grtsrfd0.invalid:2855/505z40k5b1;ws#015#012Message-ID: 3652053096.cr4l1e1q#015#012Success-Report: yes#015#012Failure-Report: yes#015#012Byte-Range: 2049-4096/68240#015#012Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document#015#012#015#012 Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_frame.c:671]: ws_frame_receive(): Rx MSRP frame:#012MSRP u5xh2ntl SEND#015#012To-Path: msrps://10.205.64.24:8084/s.10458.4.561447274;tcp msrps://10.205.64.24:8084/s.10453.7.297645663;tcp msrp://i64fn3tc.invalid:2855/g14o60krz6;ws#015#012From-Path: msrp://grtsrfd0.invalid:2855/505z40k5b1;ws#015#012Message-ID: 3652053096.cr4l1e1q#015#012Success-Report: yes#015#012Failure-Report: yes#015#012Byte-Range: 2049-4096/68240#015#012Content-Type: application/vnd.openxmlformats-officedocument.wordprocessingml.document#015#012#015#012 Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_conn.c:382]: wsconn_put(): wsconn_put start for [0x7f3550140930] refcnt [2] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: websocket [ws_conn.c:415]: wsconn_put(): wsconn_put end for [0x7f3550140930] refcnt [1] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:171]: msrp_parse_fline(): MSRP FLine: [1] [MSRP] [u5xh2ntl] [SEND] [1] [] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c0d1b8) [To-Path] [2] [msrps://10.205.64.24:8084/s.10458.4.561447274;tcp msrps:// 10.205.64.24:8084/s.10453.7.297645663;tcp msrp://i64fn3tc.invalid:2855/g14o60krz6;ws] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c0c918) [From-Path] [1] [msrp://grtsrfd0.invalid:2855/505z40k5b1;ws] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c0ed80) [Message-ID] [4] [3652053096.cr4l1e1q] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c0ee10) [Success-Report] [7] [yes] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c1a868) [Failure-Report] [0] [yes] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c0c9a8) [Byte-Range] [5] [2049-4096/68240] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:327]: msrp_parse_headers(): MSRP Header: (0x7f3558c107d8) [Content-Type] [8] [application/vnd.openxmlformats-officedocument.wordprocessingml.document] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_parser.c:356]: msrp_parse_headers(): MSRP Body: [2050] [[#012#012]] Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: msrp [msrp_mod.c:468]: msrp_frame_received(): executing event_route[msrp:frame-in] (3) Sep 23 23:11:36 ip-10-205-64-24 kamailio[10460]: DEBUG: <core> [parser/msg_par *********** Kamailio.cfg **************** #!ifdef WITH_MSRP event_route[msrp:frame-in] { msrp_reply_flags("1"); if ((($Rp == MY_WS_PORT || $Rp == MY_WSS_PORT) && !(proto == WS || proto == WSS)) && $Rp != MY_MSRP_PORT) { xlog("L_WARN", "MSRP request received on $Rp\n"); msrp_reply("403", "Action-not-allowed"); exit; } if (msrp_is_reply()) { msrp_relay(); } else if($msrp(method)=="AUTH") { if($msrp(nexthops)>0) { msrp_relay(); exit; } if (!www_authenticate("MY_DOMAIN", "subscriber", "$msrp(method)")) { if (auth_get_www_authenticate("MY_DOMAIN", "1", "$var(wauth)")) { msrp_reply("401", "Unauthorized", "$var(wauth)"); } else { msrp_reply("500", "Server Error"); } exit; } if ($hdr(Expires) != $null) { $var(expires) = (int) $hdr(Expires); if ($var(expires) < MSRP_MIN_EXPIRES) { msrp_reply("423", "Interval Out-of-Bounds", "Min-Expires: MSRP_MIN_EXPIRES\r\n"); exit; } else if ($var(expires) > MSRP_MAX_EXPIRES) { msrp_reply("423", "Interval Out-of-Bounds", "Max-Expires: MSRP_MAX_EXPIRES\r\n"); exit; } } else { $var(expires) = MSRP_MAX_EXPIRES; } $var(cnt) = $var(cnt) + 1; pv_printf("$var(sessid)", "s.$(pp).$(var(cnt)).$(RANDOM)"); $sht(msrp=>$var(sessid)::srcaddr) = $msrp(srcaddr); $sht(msrp=>$var(sessid)::srcsock) = $msrp(srcsock); $shtex(msrp=>$var(sessid)) = $var(expires) + 5; # - Use-Path: the MSRP address for server + session id $var(hdrs) = "Use-Path: msrps://MY_IP_ADDR:MY_MSRP_PORT/" + $var(sessid) + ";tcp\r\n" + "Expires: " + $var(expires) + "\r\n"; msrp_reply("200", "OK", "$var(hdrs)"); } else if ($msrp(method)=="SEND" || $msrp(method)=="REPORT") { if ($msrp(nexthops)>1) { if ($msrp(method)!="REPORT") { msrp_reply("200", "OK"); } msrp_relay(); exit; } $var(sessid) = $msrp(sessid); if ($sht(msrp=>$var(sessid)::srcaddr) == $null) { # one more hop, but we don't have address in htable msrp_reply("481", "Session-does-not-exist"); exit; } else if ($msrp(method)!="REPORT") { msrp_reply("200", "OK"); } msrp_relay_flags("1"); msrp_set_dst("$sht(msrp=>$var(sessid)::srcaddr)", "$sht(msrp=>$var(sessid)::srcsock)"); msrp_relay(); } else { msrp_reply("501", "Request-method-not-understood"); } } Thanks, Vamsi

2 3

Kamailio & VoLTE (powered by ng-voice) at ITU Telecom World in Budapest 2015
by Carsten Bock 25 Sep '15

25 Sep '15

Hi Everyone, We will have our own small LTE (and VoLTE enabled) network at the ITU Telecom World 2015 in Budapest. Since we are on the exhibitor list, we are pleased to share a complimentary Exhibition Visitor pass for you to visit our booth there (no. P07 in Hall F). Register at http://telecomworld.itu.int/take-part/attend/ following the guidelines, embedding the promotional code C-00001092 when prompted. Thanks, Carsten -- Carsten Bock CEO (Geschäftsführer) ng-voice GmbH Schomburgstr. 80 D-22767 Hamburg / Germany http://www.ng-voice.com mailto:carsten@ng-voice.com Office +49 40 5247593-0 Fax +49 40 5247593-99 Sitz der Gesellschaft: Hamburg Registergericht: Amtsgericht Hamburg, HRB 120189 Geschäftsführer: Carsten Bock Ust-ID: DE279344284 Hier finden Sie unsere handelsrechtlichen Pflichtangaben: http://www.ng-voice.com/imprint/

1 0

RPC ul.dump
by Loïc Boissy 25 Sep '15

25 Sep '15

Hello, As mentionned in the doc, ul.dump command dumps the content of the location table. I use MULTIDOMAIN domain configuration, and i would like to use a RPC command to recover all contact present in my database (for all domains). Is there a solution to do that? Thanks you for you help. Loic BOISSY -- Visit Digigram at IBC2015 at Stand 8.C51, Sept. 11-15 in Amsterdam Register here <http://www.ibc.org/page.cfm/link=478> for your *FREE* pass with Digigram's Exhibitor Customer Code *4462*

3 5

Kamailio Asterisk MWI
by Ansuman Manna - Asergis Telecom 25 Sep '15

25 Sep '15

Hi, I am working on MWI (message waiting indication). I am using Kamailio as SIP registrar, Asterisk is for call routing. I can send notify to Kamailio from my VM server but thing is Kamailio is not handling the notify. If you have some suggestion about this. Regards, Ansuman Manna Software Developer Asergis Telecom Services Private Limited Office Tel: +91 11 6606 8400 Office Fax: +91 112554 5156 http://www.asergis.in <http://www.asergis.in>

3 3

Ragarding reginfo handling in kamailio
by Ram Anji 25 Sep '15

25 Sep '15

Hi, I am facing issue with reginfo handling in kamailio, I am getting proper notify when user is registered and deregistered properly. But i am not getting same when user's registration is expired[with out refresh/ when entry is removed from location], Can anyone suggest me how can i achieve this. I am using 4.3.1 kamailio Regards, Raman

2 1

OpenSev -> Kamailio Migration?
by Matthew Harris 25 Sep '15

25 Sep '15

Hello everyone! I am new to the VOIP world and currently researching a solution to upgrading or migrating from an antiquated openser sip server to kamailio. Has anyone ever had to do this? If so: What challenges should I expect to face? Warmest regards, Matt

2 1

SIP account.
by Grendell 25 Sep '15

25 Sep '15

Hi A few says ago I registered an account user name 08031955. However I have been unable to connect using 2 different SIP phones. Can you please check if this account is active yet. Can you advise if my user name has to include ....(a)iptel.org on the end of it? many thanks Graham Rendell

2 1

regEvent feature
by Stefan Ljung 25 Sep '15

25 Sep '15

(A continuation on an old thread) In the RFC 3680 it is described how a UE can subscribe to its own registration state(s). As soon as it's own registration state changes in any way - like a refresch registration - a NOTIFY is send to the subscribing terminal. What made me hopeful was when I in the Overview's use case section for the module pua_reginfo read the line: "A client could subscribe to it's own registration-status, so he would get notified as soon as his account gets administratively unregistered." That's in line with how I would like to use it - Is it in any way possible to achieve that in the Kamailio? /Stefan From: Stefan Ljung Sent: den 18 februari 2015 09:32 To: miconda(a)gmail.com Subject: RE: [SR-Users] Event reg - questions >From the pua_regInfo module description: Use cases for this might be: Keeping different Servers in Sync regarding the location database Get notified, when a user registers: A presence-server, which handles offline message storage for an account, would get notified, when the user comes online. A client could subscribe to it's own registration-status, so he would get notified as soon as his account gets administratively unregistered. ... So it's the last line I want to deploy. Maybe Im over-interpreting "A client could subscribe to it's own registration-status" I want to be able to simulate (As close a possible) a VoLTE clients reg events handling. Only the part between to and from the UE. So no PUBLISH is needed - Kamailio needs to notify the UE about its registration status. /Stefan From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Sent: den 16 februari 2015 17:43 To: Kamailio (SER) - Users Mailing List; Stefan Ljung Subject: Re: [SR-Users] Event reg - questions Hello, afaik, the pua_reginfo is for publishing details of location records to another sip server node, main purpose being location replication. I don't think it is something for an end UA. If you want publishing online/offline states for an user based on its registration state, look at pua_usrloc module. On 12/02/15 15:17, Stefan Ljung wrote: I made a test configuration for trying the pua_regEvent module. There were two things I want to ask about. First - when the SUBSCRIBE to event 'reg' following a UEs registration to the Kamailio is responded with a NOTIFY - there was no body in the NOTIFY. I expected a XML body with registration status. Second - When the UE re-registers to Kamailio - I expected a NOTIFY to be send on the existing 'reg' subscription, but nothing happened. Or am I missing some configuration ? Here's some of the conf script: [..] modparam("pua_reginfo", "publish_reginfo", 0) Btw, with the above parameter value, the module is no longer sending PUBLISH requests, in other words, it is not informing the other peers that there is some update to location records. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015 Berlin, Germany - http://www.kamailioworld.com

2 1

Kamailio PSTN with User/Pass authentication
by Infinicalls Infinicalls 24 Sep '15

24 Sep '15

Hi, I am trying to add PSTN gw for terminating my calls. I have changed the IP in the kamailio.cfg file, but this provider wants digest auth and so I need to pass api/pass to them. Can somebody guide me how and where to add the username+pass to the config file. thanks regards Ganesh Kuamr

4 8

Re: [SR-Users] [Kamailio 4.2] Crash during burn-in test
by Daniel-Constantin Mierla 24 Sep '15

24 Sep '15

Hello, the first frames of the backtrace don't have the symbol table, do have other core files from where you can extract the bt full? Also, 4.2.3 is old in its series, newer versions in branch 4.2 were released. Can you update the latest version in branch 4.2 and reproduce again? That will rule out is not a side effect of an issue fixed after 4.2.3. You don't need to change anything in config or database, just grab the latest sources from branch 4.3 and install over the old binaries. Cheers, Daniel On 08/09/15 07:58, Jack Wang wrote: > Hi, > > The result of 'kamailio -v' is: > > version: kamailio 4.2.3 (arm/linux) 87ca6e-dirty > flags: STATS: Off, EXTRA_DEBUG, USE_TCP, USE_TLS, TLS_HOOKS, > USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, > SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, > USE_PTHREAD_MUTEX, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, > USE_DST_BLACKLIST, HAVE_RESOLV_RES > MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, > BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB > poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. > id: 87ca6e -dirty > compiled on 16:15:00 Sep 4 2015 with arm-marvell-linux-gnueabi-gcc > > > It can be reproduced not only once, steps like wrote before. > > Following link is the result of `bt full` from the core file generated: > > https://gist.github.com/BroWater/dd759897f4b88672720a#file-gistfile1-txt > > FYI > > > > >Hello, > > > >can you give the exact version: kamailio -v? > > > >Also, the log message indicates that a core file was generated, sent the > >backtrace taken from gdb: > > > >gdb /path/to/kamailio /path/to/corefile > >bt full > > > >Could you reproduce the issue, or did it happen only once? > > > >Cheers, > >Daniel > > > >On 03/09/15 04:50, Jack Wang wrote: > >> > >> [Steps] > >> > >> 1. one MCU call multi-endpoints > >> 2. MCU hangup all endpoints > >> > >> repeatedly. And all through Kamailio proxy. > >> > >> [Results] > >> > >> For a while, Kamailio crashed. > >> > >> Followings are related logs: > >> > >> > >> ========================================== > >> > >> Sep 2 19:08:34 ./kamailio[3712]: : tm [t_fwd.c:1632]: > >> t_send_branch(): BUG: t_send_branch: retr. already started for > 0x41848fa0 > >> Sep 2 19:08:34 ./kamailio[3712]: ERROR: sl [sl_funcs.c:387]: > >> sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on > >> sending to next hop occurred (477/SL) > >> > >> At this point the related behavior is that Kamailio received two INFO > >> requests simultaneously. I wonder whether this is the cause. > >> And maybe it's related to the later crash? > >> > >> Sep 2 19:08:35 ./kamailio[3713]: CRITICAL: <core> [pass_fd.c:293]: > >> receive_fd(): EOF on 11 > >> Sep 2 19:08:35 ./kamailio[3703]: ALERT: <core> [main.c:784]: > >> handle_sigs(): child process 3704 exited by a signal 11 > >> Sep 2 19:08:35 ./kamailio[3703]: ALERT: <core> [main.c:787]: > >> handle_sigs(): core was generated > >> Sep 2 19:08:35 ./kamailio[3703]: : <core> [mem/f_malloc.c:586]: > >> fm_free(): BUG: fm_free: bad pointer 0x7239b6c4 (out of memory > >> block!), called from tm: h_table.c: free_cell(157) - aborting > >> > >> > >> Any suggestions? > >> > >> Thanks. > >> > >> ========================================== > >> > >> > >> _______________________________________________ > >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > >> sr-users at lists.sip-router.org <http://lists.sip-router.org> > >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat

2 2

Re: [SR-Users] load 2 500 000 rows from dialplan
by Никитенко Виталий 24 Sep '15

24 Sep '15

>Hello > > >On 24/09/15 11:06, Никитенко Виталий wrote: >> Hi! >> I have kamailio-4.2.3. And in table dialplan there is 2 500 000 rows. When i started kamailio i see error >> >> ERROR: dialplan [dp_repl.c:74]: repl_exp_parse(): out of shm memory >> ERROR: dialplan [dp_db.c:393]: build_rule(): failed to compile replacing expression >> ERROR: dialplan [dp_db.c:111]: init_db_data(): failed to load database data >> ERROR: dialplan [dialplan.c:188]: mod_init(): could not initialize data >> ERROR: <core> [sr_module.c:968]: init_mod(): Error while initializing module dialplan (/usr/local/lib64/kamailio/modules/dialplan.so) >> >> then i set modparam("dialplan", "fetch_rows", 2500000) and started kamailio i see >> >> ERROR: db_mysql [km_dbase.c:422]: db_mysql_fetch_result(): no memory left >> ERROR: dialplan [dp_db.c:231]: dp_load_db(): failed to fetch >> ERROR: dialplan [dp_db.c:111]: init_db_data(): failed to load database data >> ERROR: dialplan [dialplan.c:188]: mod_init(): could not initialize data >> ERROR: <core> [sr_module.c:968]: init_mod(): Error while initializing module dialplan (/usr/local/lib64/kamailio/modules/dialplan.so) >> >> Please say me how i can load to memory 2500000 rows dialplan? >/usr/local/kamailio/sbin/kamailio -h | grep '\-[mM]' > -m nr Size of shared memory allocated in Megabytes > -M nr Size of private memory allocated, in Megabytes > >In you particular case, you need more shared memory (-M). > >Regards Thanks, it works!

1 0

load 2 500 000 rows from dialplan
by Никитенко Виталий 24 Sep '15

24 Sep '15

Hi! I have kamailio-4.2.3. And in table dialplan there is 2 500 000 rows. When i started kamailio i see error ERROR: dialplan [dp_repl.c:74]: repl_exp_parse(): out of shm memory ERROR: dialplan [dp_db.c:393]: build_rule(): failed to compile replacing expression ERROR: dialplan [dp_db.c:111]: init_db_data(): failed to load database data ERROR: dialplan [dialplan.c:188]: mod_init(): could not initialize data ERROR: <core> [sr_module.c:968]: init_mod(): Error while initializing module dialplan (/usr/local/lib64/kamailio/modules/dialplan.so) then i set modparam("dialplan", "fetch_rows", 2500000) and started kamailio i see ERROR: db_mysql [km_dbase.c:422]: db_mysql_fetch_result(): no memory left ERROR: dialplan [dp_db.c:231]: dp_load_db(): failed to fetch ERROR: dialplan [dp_db.c:111]: init_db_data(): failed to load database data ERROR: dialplan [dialplan.c:188]: mod_init(): could not initialize data ERROR: <core> [sr_module.c:968]: init_mod(): Error while initializing module dialplan (/usr/local/lib64/kamailio/modules/dialplan.so) Please say me how i can load to memory 2500000 rows dialplan?

2 1

JSONRPC commands
by Loïc Boissy 23 Sep '15

23 Sep '15

Hello I am trying to use JSONRPC-S Kamailio module to request for example the content of the location table. More generally, i would like to send RPC commands to my kamailio server using http request. For the moment, kamailio server always returns "400 bad request: corrupted packet". To send my request, i use curl. For example: curl --header 'Content-Type: application/json' --data-binary "{"id": 1, "jsonrpc": "2.0", "method": "ul.dump" }" http://XXX.XXX.XXX.XXX/RPC/ Is there specific syntax to respect? Kamailio server version is 4.3.2. Thank you in advance. Loic BOISSY -- Visit Digigram at IBC2015 at Stand 8.C51, Sept. 11-15 in Amsterdam Register here <http://www.ibc.org/page.cfm/link=478> for your *FREE* pass with Digigram's Exhibitor Customer Code *4462*

2 7

auth_radius module
by Marian Pandoranum 23 Sep '15

23 Sep '15

2 1

loose_route function select wrong next hop!
by Yasin CANER 22 Sep '15

22 Sep '15

3 4

Two suggestions
by 天 22 Sep '15

22 Sep '15

May this mailing list have a search function? This function will make us convient to find what we concern about. OpenIMSCore mailing list have this function, and I felt it Improved productivity. And the mailing list archive system seems to be operated manually. Can the mails be archived automatically? So it can be more instant to developers from asia. BR WangXinXin

2 2

What SIP stack does Kamailio or OpenIMSCore implements?
by 天 22 Sep '15

22 Sep '15

Hi, I am a rookie in SIP related area. I run into OpenIMSCore in recent days, and then I was introduced to Kamailio. Now I am wondering what SIP stack does Kamailio or OpenIMSCore implements? Or neither of them use a SIP stack? Can anybody help me on this? Thanks !

2 1

Re: [SR-Users] Question about in call both side redirection
by Андрей Ярин 22 Sep '15

22 Sep '15

sr-users-request(a)lists.sip-router.org пишет: > Hello On 04/09/15 07:57, ?????? ???? wrote: >> >Hello (sorry for my bad english) - i try to create voice record >> >service by request. User A call to user B. In call by pressing >> >combination like *55 Kamailio must redirect both sides to asterisk, >> >whitch create dynamic conference room with recording. As i understand >> >i need to use dlg_refer() from dialog module, but in log file i get: >> >Konsole output >> >Sep 4 10:45:14 voipc-node2 /usr/local/sbin/kamailio[18941]: ERROR: >> >dialog [dlg_req_within.c:85]: build_dlg_t(): no contact available >> >Sep 4 10:45:14 voipc-node2 /usr/local/sbin/kamailio[18941]: ERROR: >> >dialog [dlg_transfer.c:188]: dlg_refer_callee(): failed to create dlg_t >> > >> > >> >In script i try to refer with: >> >dlg_refer("callee","sip:100@10.10.9.209"); >> >dlg_refer("caller","sip:100@10.10.9.209"); >> > > in what context do you use the above actions? In other words, do you > execute them when you process a specific request? If yes, which one? > > Another question, how do you capture when *55 is pressed? Is dtmf sent > via sip info request? > > Cheers, > Daniel > > -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - > http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - > http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in > Berlin - http://asipto.com/u/kat For now i try to use event_route[dialog:start] - i testing - can kamailio redirect both sides to external service, and will it work with event_route[dispatcher:dst-down]. If it will work, i will add SIP INFO processing for service codes -- Ярин Андрей Инженер ООО "И.С.-Телеком" 8(351)7786878 доб 113 8(351)2555724 доб 113 8(351)2555787 доб 113

2 2

carrierroute module cannot use prefix that start with +
by José Seabra 21 Sep '15

21 Sep '15

Hello there, I'm using carrierroute module to route calls based on prefix, everything was working until i tried use prefixes that start with +, kamailio core doesn't allow me use the + on carrierroute prefix, i get the following message from kamailio logs: INFO: carrierroute [cr_carrier.c:100]: add_domain_data(): adding domain 1 'main' to carrier 1 'carriers'35(17196) DEBUG: carrierroute [cr_carrier.c:101]: add_domain_data(): domain position 0 (domain_num=1, first_empty_domain=0)35(17196) INFO: carrierroute [cr_data.c:414]: get_domain_data_or_add(): added domain 1 'main' to carrier 1 'carriers'35(17196) INFO: carrierroute [cr_data.c:470]: add_route(): found carrier and domain, now adding route 35(17196) ERROR: <core> [dtrie.c:130]: dtrie_insert(): cannot insert non-numerical character 35(17196) ERROR: carrierroute [cr_domain.c:168]: add_route_to_tree(): cannot insert route flags into d-trie anyone can help in order allow use + in carrierroute prefix. Best regards José Seabra

3 4

dispatcher.list reversed by dispatch.c reindex_dests()
by Giovanni Maruzzelli 21 Sep '15

21 Sep '15

Hello, dispatcher gives me destination sets with entries in reverse order: I have installed from Kamailio deb repository packages version 4.3.2+jessie. # kamailio -V version: kamailio 4.3.2 (x86_64/linux) flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled with gcc 4.9.2 I configured dispatcher: modparam("dispatcher", "use_default", 1) modparam("dispatcher", "list_file", "/etc/kamailio/dispatcher.list") modparam("dispatcher", "flags", 3) modparam("dispatcher", "dst_avp", "$avp(AVP_DST)") modparam("dispatcher", "grp_avp", "$avp(AVP_GRP)") modparam("dispatcher", "cnt_avp", "$avp(AVP_CNT)") modparam("dispatcher", "sock_avp", "$avp(AVP_SOCK)") modparam("dispatcher", "ds_ping_interval", 5) modparam("dispatcher", "ds_probing_mode", 1) I have this dispatcher.list: 1 sip:192.168.1.144:5060 2 1 sip:192.168.1.145:5060 2 1 sip:192.168.1.146:5060 2 2 sip:192.168.1.146:5060 2 2 sip:192.168.1.145:5060 2 So, I expect dispatcher to have: set 1 first two destinations in distribution via hash on callid, and third destination as failover (192.168.1.146 <http://192.168.1.146:5060>) . set 2 all traffic on first destination, and if first fails, all traffic will failover to second destination (192.168.1.145 <http://192.168.1.146:5060>). Instead reindex_dests shuffle the sets upside down: DEBUG: dispatcher [dispatch.c:375]: add_dest2list(): dest [1/1] <sip: 192.168.1.144:5060> DEBUG: dispatcher [dispatch.c:375]: add_dest2list(): dest [1/2] <sip: 192.168.1.145:5060> DEBUG: dispatcher [dispatch.c:375]: add_dest2list(): dest [1/3] <sip: 192.168.1.146:5060> DEBUG: dispatcher [dispatch.c:375]: add_dest2list(): dest [2/1] <sip: 192.168.1.146:5060> DEBUG: dispatcher [dispatch.c:375]: add_dest2list(): dest [2/2] <sip: 192.168.1.145:5060> DEBUG: dispatcher [dispatch.c:494]: reindex_dests(): found [2] dest sets DEBUG: dispatcher [dispatch.c:139]: ds_print_sets(): dst>> 2 sip: 192.168.1.145:5060 2 0 (,0,0) DEBUG: dispatcher [dispatch.c:139]: ds_print_sets(): dst>> 2 sip: 192.168.1.146:5060 2 0 (,0,0) DEBUG: dispatcher [dispatch.c:139]: ds_print_sets(): dst>> 1 sip: 192.168.1.146:5060 2 0 (,0,0) DEBUG: dispatcher [dispatch.c:139]: ds_print_sets(): dst>> 1 sip: 192.168.1.145:5060 2 0 (,0,0) DEBUG: dispatcher [dispatch.c:139]: ds_print_sets(): dst>> 1 sip: 192.168.1.144:5060 2 0 (,0,0) DEBUG: dispatcher [dispatcher.c:347]: mod_init(): loaded dispatching list So, Kamailio give me set 1 and set 2 as per post-reindex_dests, and failover is 192.168.1.144 for set 1, and 192.168.1.146 for set 2. Is this the expected behavior? Am I doing something wrong in configuration? Thank you all in advance, -giovanni Sincerely, Giovanni Maruzzelli Cell : +39-347-2665618

2 3

Compiling Kamailio for Cubie/RaspberryPi/others ARM arch from main repos
by nadie 21 Sep '15

21 Sep '15

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 #!/bin/bash # Compiling Kamailio for Cubie/RaspberryPi/others ARM arch from main repos: echo 'deb-src http://deb.kamailio.org/kamailio43 jessie main' > /etc/apt/sources.list.d/kamailio.list wget -O- http://deb.kamailio.org/kamailiodebkey.gpg | sudo apt-key add - dpkg --add-architecture i386 apt-get update apt-get install bison debhelper erlang-dev gcj-jdk libconfuse-dev libdb-dev libev-dev libfreeradius-client-dev libgeoip-dev libhiredis-dev libjansson-dev libjson-c-dev liblua5.1-0-dev libmemcached-dev libmono-2.0-dev libmysqlclient-dev libperl-dev libpq-dev libpurple-dev librabbitmq-dev libreadline-dev libsasl2-dev libsctp-dev libsnmp-dev libsqlite3-dev libunistring-dev libval-dev libxml2-dev python-dev unixodbc-dev uuid-dev adduser python libc6 libncurses5 libpcre3 libreadline6 libtinfo5 snmpd mkdir kamailio && cd kamailio/ apt-get -b source kamailio dpkg --remove-architecture i386 rm /etc/apt/sources.list.d/kamailio.list apt-get update dpkg -i *.deb cd .. && rm -rf kamailio/ # end :-) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJV+BKUAAoJEG5DH1ilMeeenM8P/jqzMKtxmRheDDT4pqxzo9W1 lSNpg+UhYr5CC/IXCgGXkP5Sup87/qiAVYz/u902pS9hdIBfdbup2PUsvTX4QK+1 Dybxli9ym4Fup9m6MuB+VLIjkiOOwtGnvChbnPgjJnMxDjzBbDFEmositlfAeiFU XcyIfjYDndvd2+0a1UkTVVuGBEbY6BdVkANvINy2BkZUkolstTgVr7jirYUSTEsa U9M+lX98Dbau5gfvyx87a6CkcW8fyKCgZGBYqjBIyr1TrPgtGcXdcgC77iD2pziW wkU9DIRX0sOaIiAb76hX64SL8U9b+dJr2t17PXjiEEcVWuc7YtV2R0YURAfquw9O ycSh+PWFJgc1PZx5dFZlWceDXjdffnPiWt3Fys3HuVNWLY6iVfOSFv7sMcJ4NyaT N+u81Dr4T9blZ2yRmibRUzlmSlcq4at2yKE19/AsejphXI7mnaARuNlHZUq+4RY9 EF4zlr5zTHmPhvLoh7rjzqWGLmun4g7a7mCnbMDUKKbndqb24QKhO9czvkTvYLGR vbAK56kM96jh3OBLenjl58YzK4qBbJ5sM+UCw6DA5HnF+/jh+oK4zeKL28yqEaG0 SxS/xuG4xxi2wPvGJ36Rg6gIB5cHAxizGLMEPGUPTKCPhKLFIbtunabNu2gj+6nh bpe/fyLw0ZKHF8R4tifU =Ty41 -----END PGP SIGNATURE-----

2 2

Kamailio ACK retransmission
by Yasin CANER 21 Sep '15

21 Sep '15

1 0

Kamailio - Asterisk ACK retransmission problem
by Yasin CANER 21 Sep '15

21 Sep '15

1 0

Kamailio presence shared DB_text
by Ewgeny 21 Sep '15

21 Sep '15

Hi list! We use Kamailio 4.2 for presence BLF with DB_TEXT. And i want to make cluster with a few Kamailio's presences, to load balance. Can you please tell me - is that possible to use same shared DB_TEXT database with 2 or more Kamailio servers ? modparam("presence", "subs_db_mode", 3) modparam ("presence","dburl","/tmp/share/dbtext") 1-st server will handle SUBSCRIBE's and this Subscribe's should be accessible also from 2-nd server. Then PUBLISH'es will be sent to both servers in round robin algorithm. Will Kamailio's work with one shared DB or - i'll got some errors ? Maybe i'm wrong somewhere ? Thanks in advance. Kind regards Ewgeny

2 3

Proxy-Require: privacy error
by Chad 21 Sep '15

21 Sep '15

When a call comes in with a SIP header: "Proxy-Require: privacy" line kamailio throws this error: Aug 21 14:27:57 load1 /usr/sbin/kamailio[29447]: ERROR: <core> [parser/hf.c:224]: dump_hdr_field(): DEBUG: dump_hdr_field: type=18, name=Proxy-Require, body=privacy, parsed=(nil), next=0x7efc42f15150 Aug 21 14:27:57 load1 /usr/sbin/kamailio[29446]: ERROR: <core> [parser/hf.c:224]: dump_hdr_field(): DEBUG: dump_hdr_field: type=18, name=Proxy-Require, body=privacy, parsed=(nil), next=0x7efc42f0a7b0 Aug 21 14:27:58 load1 /usr/sbin/kamailio[29447]: ERROR: <core> [parser/hf.c:224]: dump_hdr_field(): DEBUG: dump_hdr_field: type=18, name=Proxy-Require, body=privacy, parsed=(nil), next=0x7efc42f13180 Aug 21 14:27:58 load1 /usr/sbin/kamailio[29446]: ERROR: <core> [parser/hf.c:224]: dump_hdr_field(): DEBUG: dump_hdr_field: type=18, name=Proxy-Require, body=privacy, parsed=(nil), next=0x7efc42f0dfb8 Anyone know why that happens or how to fix it? -- ^C Chad

2 5

Fw: Re: Busy Tone.. Call not coming
by Mr ankush 19 Sep '15

19 Sep '15

1 0

Dialog module isn't decreasing the profile size, and isn't entering on event routes
by José Seabra 18 Sep '15

18 Sep '15

Hi there, I'm using a dialog module in a small kamailio script that only does routing based on prefix, and relay the invite from one ipaddr to another ip addr (diferent interfaces) using $fs variavel. Now i was introducing the dialog module to limit the number of concurrent calls, and i noticed that it only can increasing the number of dialogs, and it isn't decreasing when receives the "BYE", I also noticed that when kamailio receives "BYE" the dialog event route for state "end" is not executed. To count the number of concurrent calls I'm using the following logic in main route: if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting dlg_manage(); if(get_profile_size("concurrentcalls","local","$avp(s:size)")) { if($avp(s:size) != $null) { xlog("L_INFO", "Number of calls for this server : $avp(s:size) - ID=$ci\n"); if($avp(s:size) >= 15000) { xlog("L_INFO", "Concurrent_max calls exceeded $avp(s:size) for caller '$fU' - R=$ru ID=$ci\n"); sl_send_reply("503", "Channel limit exceeded\n"); exit; } } } set_dlg_profile("concurrentcalls","local"); } Please check out the attachment with logs. Best Regards -- José Seabra

2 5

Issue with too many "listen" statements
by Sven Neuhaus 18 Sep '15

18 Sep '15

Hi, we've observed a bug with Kamailio (we are using 4.3.1): When using more than 81 "listen" statements, Kamailio starts acting up. In our case, it handles ACK packets (that follow "200 OK" messages) incorrectly: It forwards them to itself (src ip == dst ip) in a garbled form (on the loopback interface). We need more than 80 "listen" statements at the moment so I hope there's a way to increase the limit substantially. The number of file handles has been set to 32000 btw. Regards, -Sven Neuhaus

2 6

Adding user to kamailio database
by Priyaranjan Nayak 17 Sep '15

17 Sep '15

Hi All, I wanted to use kamailio with authorization. How can I add public identity and private identity to kamailio database for a user ? Thanks Priyaranjan

2 1

Hex to Dec conversion
by Yufei Tao 17 Sep '15

17 Sep '15

Hi Daniel, I've tested the patch on top of v4.2.5 and it works. Thank you very much! Yufei

1 0

Re: [SR-Users] Hex to Dec conversion
by Yufei Tao 17 Sep '15

17 Sep '15

Hi, Thanks for the replies! The first thing I looked at was the encode/decode.hexa transformations but it only transforms between ASCII characters and Hex numbers. Then I used exec_avp to call a bash command (for example, 'echo $((0x123))' gives you 291) which works. But calling something external may not be optimal I thought? I found OpenSIPS has hex2dec and dec2hex transformations and wonder if we could have these in Kamailio as well? Cheers, Yufei

2 1

Authentication issue during registration
by Austin Einter 17 Sep '15

17 Sep '15

Hi All I have a typical requirement, where I have a forwarding SBC between an endpoint and kamailio as shown below. Endpoint ----> SBC ------> Kamailio >From endpoint I am sending REGISTER request. It reaches SBC. SBC sends the REGISTER request to Kamailio, Kamailio challenges it (401), and challenge response is received at endpoint through SBC. Next endpoint adds authorization header and sends REGISTER to SBC, SBC forwards it to Kamailio. Now Kamailio again responds with 401. When we analysed Kamailio logs, we can see Kamailio log authorization response token and response token that was sent by Endpoint are same. So my question is, why Kamailio sends 401 repeatedly even if it received proper Authorization header. Is it because Kamailio received REGISTER from IP address different from endpoint. Please guide, how can I avoid this issue. Thanks Austin

3 4

add to wishlist: htable.dump type of value
by Juha Heinanen 16 Sep '15

16 Sep '15

looks like htable.dump does not tell what is the type of the value, e.g. { entry: 53 size: 1 slot: { item: { name: foo::bar value: 0 } } } -- juha

2 7

Next IRC Devel Meeting - Sep 16, 2015
by Daniel-Constantin Mierla 16 Sep '15

16 Sep '15

Hello, I would like to propose organizing the next IRC devel meeting to sync on the plans for Kamailio short term evolution. A wiki page has been created to keep track of what should be discussed there. Feel free to add your suggestions there: * http://www.kamailio.org/wiki/devel/irc-meetings/2015b First proposed date is next week on Wednesday, September 16, at 14:00 UTC (15:00 London, 16:00 Berlin, ...). The date can be changed based on availability of people willing to attend -- add your preferred date and time there. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat

1 2

OT: IIT RTC Conference discount
by Daniel-Constantin Mierla 16 Sep '15

16 Sep '15

Hello, I have some discount code for IIT RTC Conference & Expo, taking place in Chicago, IL, USA, during October 6-8, 2015. It gives an 100USD discount, which can save a bit or make some of the available tickets completely free (like Expo Plus admission). Should someone be interested, contact me directly via email. More details about the event can be found at: * http://www.rtc-conference.com/ I will be at the event during Oct 7 and 8, presenting on the morning of Oct 8, if anyone here coming to the event or happening to be in Chicago area and want to meet and chat about Kamailio, drop me an email as well. Cheers, Daniel -- Daniel-Constantin Mierla http://www.asipto.com

1 0

assign_hf_value, hf_value_exists and exclude_hf_value broken in 4.3.2?
by Björn Bylander 15 Sep '15

15 Sep '15

Hello, 4.3.1 works well for us apart from the issue fixed by 93b297e16134b0e74cf83e3604da01355a52e700. Since 93b297e16134b0e74cf83e3604da01355a52e700 is included in 4.3.2 I tried upgrading one of our servers and now Kamailio won't even start as it apparently finds the way assign_hf_value, hf_value_exists and exclude_hf_value are used in our configuration to be incorrect. I enabled debug logging (WITH_DEBUG) and found the following: > 0(1894) DEBUG: <core> [route.c:872]: fix_actions(): fixing assign_hf_value() > 0(1894) ERROR: textopsx [textopsx.c:596]: fixup_hname_param(): ERROR: textops: cannot parse header near 'Privacy' > 0(1894) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:642 > 0(1894) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:644 > 0(1894) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:661 > ERROR: error -6 while trying to fix configuration Line 642 looks like this: assign_hf_value("Privacy", "id") Commenting it out leads to the following output: > 0(2217) DEBUG: <core> [route.c:872]: fix_actions(): fixing hf_value_exists() > 0(2217) ERROR: textopsx [textopsx.c:596]: fixup_hname_param(): ERROR: textops: cannot parse header near 'Privacy' > 0(2217) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:1016 > 0(2217) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:1019 > 0(2217) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:1023 > ERROR: error -6 while trying to fix configuration Line 1016 looks like this: if (hf_value_exists("Privacy", "none")) { Commenting it out leads to the following output: > 0(2292) DEBUG: <core> [route.c:872]: fix_actions(): fixing exclude_hf_value() > 0(2292) ERROR: textopsx [textopsx.c:596]: fixup_hname_param(): ERROR: textops: cannot parse header near 'Accept' > 0(2292) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:1020 > 0(2292) ERROR: <core> [route.c:1154]: fix_actions(): fixing failed (code=-6) at cfg:/etc/kamailio/kamailio.cfg:1023 > ERROR: error -6 while trying to fix configuration Lines 1020 and 1021 look like this exclude_hf_value("Accept", "application/media_control+xml"); exclude_hf_value("Accept", "application/x-broadworks-call-center+xml"); Commenting them out makes Kamailio start without complaining. Btw, "kamailio -c" thinks the configuration file is fine. So, is our use of assign_hf_value, hf_value_exists and exclude_hf_value incorrect (looking at the textopsx documentation I can't see how) or was a bug introduced with 4.3.2 which causes this behaviour? Regards, Björn Bylander

2 1

Kamailio challenges repeatedly
by Austin Einter 15 Sep '15

15 Sep '15

I am trying to register with Kamailio server from my custom endpoint. I have below call flows Register -> 401 Register -> 401 When I saw Kamailio log, I do not see any error. Looks auth response is fine. Then why 401 repeatedly. Log is given blow. Please guide to fix this issue. Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: auth_db [authorize.c:208]: get_ha1(): HA1 string calculated: 8749f9da135d71526725a337008df1d5 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: auth [api.c:211]: auth_check_response(): check_response: Our result = '4aa70d676021329550b3d17e17238fac' Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: auth [api.c:218]: auth_check_response(): check_response: Authorization is OK Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:81]: db_free_columns(): freeing 1 columns Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:85]: db_free_columns(): freeing RES_NAMES[0] at 0x7f8a24d5e1d0 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:94]: db_free_columns(): freeing result names at 0x7f8a24d7ceb0 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:99]: db_free_columns(): freeing result types at 0x7f8a24d7cef0 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:54]: db_free_rows(): freeing 1 rows Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_row.c:97]: db_free_row(): freeing row values at 0x7f8a24d5e260 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:62]: db_free_rows(): freeing rows at 0x7f8a24d5e218 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [db_res.c:136]: db_free_result(): freeing result set at 0x7f8a24d7ce18 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: auth [challenge.c:127]: get_challenge_hf(): build_challenge_hf: realm='10.10.64.125' Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: auth [challenge.c:269]: get_challenge_hf(): auth: 'WWW-Authenticate: Digest realm="10.10.64.125", nonce="VfbImFX2x2yEeE8kEuL2IXqW2TgKu+eC"#015#012' Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: sl [sl.c:296]: send_reply(): reply in stateless mode (sl) Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [msg_translator.c:206]: check_via_address(): check_via_address(10.3.2.18, 10.3.2.18, 0) Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [tcp_main.c:2283]: tcpconn_send_put(): tcp_send: send from reader (2650 (9)), reusing fd Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [tcp_main.c:2518]: tcpconn_do_send(): tcp_send: sending... Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [tcp_main.c:2552]: tcpconn_do_send(): tcp_send: after real write: c= 0x7f8a1c5dbe78 n=445 fd=9 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [tcp_main.c:2553]: tcpconn_do_send(): tcp_send: buf=#012SIP/2.0 401 Unauthorized#015#012Via: SIP/2.0/TCP 10.3.2.18:6970;branch=z9hG4bK1875333638#015#012From: < sip:262099922700000@10.10.64.125;user=phone>;tag=209355482#015#012To: < sip:+499922700000@10.10.64.125;user=phone>;tag=8345fd11d20ec1ca026994bf51313cb0.a2c6#015#012Call-ID: 1340939517(a)10.10.64.125#015#012CSeq: 3 REGISTER#015#012WWW-Authenticate: Digest realm="10.10.64.125", nonce="VfbImFX2x2yEeE8kEuL2IXqW2TgKu+eC"#015#012Server: kamailio (4.2.5 (x86_64/linux))#015#012Content-Length: 0#015#012#015#012 Sep 14 18:41:08 necs107 kamailio[2650]: DEBUG: <core> [usr_avp.c:643]: destroy_avp_list(): DEBUG:destroy_avp_list: destroying list (nil) Sep 14 18:41:08 necs107 kamailio[2650]: message repeated 5 times: [ DEBUG: <core> [usr_avp.c:643]: destroy_avp_list(): DEBUG:destroy_avp_list: destroying list (nil)]

2 1

Hex to Dec conversion
by Yufei Tao 14 Sep '15

14 Sep '15

Hi, I want to convert a Hex number string into a Dec number string, e.g. Hex number "123" into Dec number "291". What is the best way? I didn't find any transformation for this. Thank you! Yufei

5 4

Very high load average after upgrade to Kamailio v4.3.2
by M S 14 Sep '15

14 Sep '15

Hi, Over last weekend i upgraded one of my test servers from Kamailio v4.3.1-4d1b65 to latest stable release v4.3.2-07690f and now kamailio goes crazy even with single call (I am using same db and configuration of course). As soon as call establishes system load average (as seen in top command) starts increasing and soon it increases beyond 6.0 and system becomes completely unresponsive, sip messages are no longer being processed by kamailio service. Even after call hangup, system remains under high load. The "htop" indicates that IO Wait time has increased substantially. Any idea what is causing this? For now i have reverted by to v4.3.1-4d1b65 but can go to v4.3.2-07690f again if you need further info or testing. Thank you.

2 6

Concurrent calls after forked invite
by Lukas Hauser 14 Sep '15

14 Sep '15

Hello, I have two UACs registered to kamailio v4.0.4 with the same URI. (bob(a)example.com) Then a third registered UAC (alice(a)example.com) sends an invite to bob(a)example.com. Both bob UACs accept the call and respond with a 200 Ok. The statefull proxy now takes the first one and cancels the second one. In my case I need both responses to be send back to alice through the proxy. I want the Invite to be forked in parallel (works) and both calls to get connected concurrently (does not work). Is there such a feature in the statefull proxy? Can this be done using a stateless proxy? I stumbled on some proposal about a "New Dialog Module Design" [1]. This is excetly what I'm looking for. Is this still just a proposal? Thanks! Lukas PS: I also posted this question in stackoverflow [2] [1] http://www.kamailio.org/dokuwiki/doku.php/modules-new-design:dialog-module-… [2] http://stackoverflow.com/questions/32519551/kamailio-concurrent-calls-after…

2 1

ha1 password authentication without plain text password
by Nabeel 14 Sep '15

14 Sep '15

Hi, My SIP client only uses the 'ha1' password column from the database to authenticate users. It does not require the 'password' column. However, I am not able to register without having the plain text password present in the 'password' column in the database. I need to change this behaviour so that user registration will occur using only the ha1 encoded password column. How can I make this change? I tried commenting out and changing the 'password_column' attribute in the config but could not get it to work.

2 1

selecting memory manager at startup
by Daniel-Constantin Mierla 14 Sep '15

14 Sep '15

Hello, (cross-posting as it is relevant to user community as well). I just pushed a bunch of patches to master branch that will allow selecting the memory manger at kamailio startup, no longer needed to re-compile sources. There are two new command line parameters: * -x name: select the memory manager for shm * -X name: select the memory manager for pkg * if -x is provided but -X is not provided, then pkg uses same memory manager as shm * name can be: * fm - fast malloc (f_malloc) * qm - quick malloc (q_malloc) * default memory manager is fm (what was default so far) Both f_malloc and q_malloc are now compiled, selecting one or the other being possible. Other managers expected to be added in the list soon, especially TLSF, added not that long ago by Camille Oudot. Maybe reviving Doug Lea malloc (existing in dl_malloc.c) worth a try now that can be easily used. The debugging mode for each memory manager is controlled by DB_SR_MEMORY define via Makefile.defs -- right now it is enabled. All enabled memory mangers must be compiled either with or without DB_SR_MEMORY (it won't work to have one memory manger with DB_SR_MEMORY and another one without). Using system malloc for private (pkg) memory is possible by removing the define of PKG_MALLOC from Makefile.defs (same as it was before). This is a mode suitable for troubleshooting using external tools such as valgrind, because it does inline replacement of pkg_malloc() with malloc(), so those tools can track the place of allocation. I plan to add a system malloc custom manager, to allow selecting it with -X (system malloc won't work for shm management, because it is only for private memory). There is no performance impact at runtime, it is only the startup procedure that replaces the pointers to memory management functions. Hopefully with the new mechanism will be able to track easier memory issues -- e.g., qm malloc is better for troubleshooting, using it no longer requires recompilation, just starting kamailio with -x qm. Feedback, especially testing, will be very appreciated! Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat

1 0

no response, re-route calls to a different address
by Al S 14 Sep '15

14 Sep '15

Hi, Can we make Kamailio to re-route calls from an address that does not respond to a different address? Thanks,Al

3 4

Kamailio v4.3.2 Released
by Daniel-Constantin Mierla 10 Sep '15

10 Sep '15

Hello, Kamailio SIP Server v4.3.2 stable release is out. This is a maintenance release of the latest stable branch, 4.3, that includes fixes since release of v4.3.1. There is no change to database schema or configuration language structure that you have to do on previous installations of v4.3.x. Deployments running previous v4.x.x versions are strongly recommended to be upgraded to v4.3.2. For more details about version 4.3.2 (including links and guidelines to download the tarball or from GIT repository), visit: * http://www.kamailio.org/w/2015/09/kamailio-v4-3-2-released/ RPM, Debian/Ubuntu packages will be available soon as well. Cheers, Daniel -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

1 0

Problem with registering softphones
by rasx0＠Safe-mail.net 10 Sep '15

10 Sep '15

Hello! New user here. I'm testing Kamailio installation in testing environment. SIP domain is reachable, Kamailio itself is working fine yet I have a problem with registering softphones. I've tried 3 sip apps and with only one I am able to register with server. Server itself is "vanilla", no changes made. There is user, domain, pwd defined and nothing else. App that successfully connects is X-Lite, after unchecking "Register with domain and receive calls" and checking "Set outbound as domain". Other apps are: Zoiper, Jitsi. After many "checks" and "unchecks" of literary every option I still can't get them to work with me. I'm looking for any kind of hints as of how to get it to register as well as where may I find kamailio logs?

2 1

Releasing Kamailio v4.3.2
by Daniel-Constantin Mierla 10 Sep '15

10 Sep '15

Hello, I am considering to release a new version from branch 4.3 later this week, on Thursday, September 10. If there are issues not yet reported, then use github tracker to do it: - https://github.com/kamailio/kamailio/issues Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat

2 7

No SDP offer answer -> therefore we can not do Rx AAR 1(875) ERROR
by Jan Devai 10 Sep '15

10 Sep '15

Hi Guys, can anybody help us find why we do not get SDP offer answer, see error below: dev_pcscf: 3(879) DEBUG: ims_qos [mod.c:643]: w_rx_aar(): No SDP offer answer -> therefore we can not do Rx AAR 1(875) ERROR: <script>: ACK ( sip:+4620950160102@ims.mnc004.mcc232.3gppnetwork.org <sip:+421950160102@ims.mnc003.mcc231.3gppnetwork.org> (10.50.21.133:5080) to sip:+4620950160101@ims.mnc004.mcc232.3gppnetwork.org;user=phone <sip:+421950160101@ims.mnc003.mcc231.3gppnetwork.org;user=phone>, 3FD60673-55F09407000575C3-18269700) Since we do not get the information the SubscriptionID should be imsi(a)mncxx.mccxx.3gppnetwork.org in our AAR and instead it is contructed as imsi@ip:port which creates a REJECTION in AAA. Any help about where to correct this fault, or where exactly in the code this reception happens and/or anything will be appreciated BIG TIME :-) Thank you Jan

2 1

MEM_JOIN_FREE
by Uri Shacked 09 Sep '15

09 Sep '15

Hi, Does MEM_JOIN_FREE is compiled by default in kamailio 4.X.X ? thanks, Uri

4 6

Kamailio systemd scripts
by Daniel-Constantin Mierla 09 Sep '15

09 Sep '15

Hello, anyone here familiar with systemd that can provide the scripts for kamailio? Systemd is default now on last debian, so would be good to have them as well as I want to close the issue 294: - https://github.com/kamailio/kamailio/issues/294 Any help will be appreciated. Follow up on this list or on the github issue tracker. Cheers, Daniel -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Book: SIP Routing With Kamailio - http://www.asipto.com Kamailio Advanced Training, Sep 28-30, 2015, in Berlin - http://asipto.com/u/kat

4 5

Dialog module issue
by Yuriy Gorlichenko 09 Sep '15

09 Sep '15

Hello. I try to manage by dialog module every signaling session, that goes through my proxy. I added newx mod params modparam("dialog", "timeout_avp", "$avp(i:10)") modparam("dialog", "dlg_flag", 4) modparam("dialog", "initial_cbs_inscript", 1) modparam("dialog", "profiles_with_value", "caller") modparam("dialog", "track_cseq_updates", 1) modparam("dialog", "ka_timer", 10) modparam("dialog", "ka_interval", 30 And at request route I added this for all invite methods if (is_method("INVITE")){ $dlg_ctx(timeout_route) = "DIALOG_END"; $avp(i:10)=43200; $dlg_ctx(timeout_bye) = 1; dlg_set_property("ka-src"); dlg_set_property("ka-dst"); dlg_manage(); xlog("L_INFO","Dialog manage is {$ct}\n"); ... } So after this As I think every session must be dialog managed session and every leg of call must be checked by keepalive OPTIONS packets but no one OPTIONS request generated wen session goes through my proxy. thanks

1 0

Using PSTN as "fallback"
by Michael Nielsen 09 Sep '15

09 Sep '15

I have Kamailio running and connected to a PSTN gateway. My subscribers are named ex. +442071234567 - same as their real GSM number from my PSTN gateway. I'm using the standard kamailio.cfg which ships with version 4.3. When I'm trying to dial SIP client to SIP client I would like to have Kamailio route the call internally if a subscriber exists with ex. +442071234567. If no subscriber exists with ex. +442071234567 it should send it to my PSTN gateway. As it is now it seems as if it are trying to both call "internally" and via the PSTN gateway. How should one fix this issue the best way?

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