sr-users March 2019

sr-users@lists.kamailio.org

78 participants
103 discussions

cdp avps issues in kamailio 5.2
by Pavel S 15 Mar '19

15 Mar '19

Hello Mojtava, > Did you use FHOSS or IMS_DIAMETER_SERVER module? No, I am using our own hss server. >Anyway what mandatory parameters do you mean exactly? According to RFC6733 section 5.3.1 - https://tools.ietf.org/html/rfc6733#section-5.3.1 The Capabilities-Exchange-Request (CER), indicated by the Command Code set to 257 and the Command Flags' 'R' bit set, is sent to exchange local capabilities. Upon detection of a transport failure, this message MUST NOT be sent to an alternate peer. When Diameter is run over SCTP [RFC4960] or DTLS/SCTP [RFC6083], which allow for connections to span multiple interfaces and multiple IP addresses, the Capabilities-Exchange-Request message MUST contain one Host-IP-Address AVP for each potential IP address that MAY be locally used when transmitting Diameter messages. Message Format <CER> ::= < Diameter Header: 257, REQ > { Origin-Host } { Origin-Realm } 1* { Host-IP-Address } { Vendor-Id } { Product-Name } [ Origin-State-Id ] * [ Supported-Vendor-Id ] * [ Auth-Application-Id ] * [ Inband-Security-Id ] * [ Acct-Application-Id ] * [ Vendor-Specific-Application-Id ] [ Firmware-Revision ] * [ AVP ] Kamailio 5.1 with loaded cdp, cdr_avp, ims_icsf modules and default configuration described here https://github.com/kamailio/kamailio/tree/master/misc/examples/ims/icscf sends Host-IP-Address but Kamailio 5.2 with the same configuration doesn't. Any idea how to fix it? Regards, Pavel Siderov >Hello, >The CER/CEA messages are used just for connections between two peers >diameter interface. Did you use FHOSS or IMS_DIAMETER_SERVER module? In >both cases, you should not have any issue. Anyway what mandatory parameters >do you mean exactly? >WIth Best Regards. Mojtava ><https://www.kamailio.org/docs/modules/5.1.x/modules/ims_diameter_server.html> >On Tue, Mar 12, 2019 at 8:17 PM Pafel <pafels at gmail.com <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users>> wrote: > >>* Hello, *>>>>* I am testing ims setup with kamailio 5.2 using the default configuration *>>* provided here: *>>* https://github.com/kamailio/kamailio/tree/master/misc/examples/ims/ <https://github.com/kamailio/kamailio/tree/master/misc/examples/ims/> . *>>* Тhere is an issue I am facing with cdp avp in request sent to hss. There *>>* are some missing mandatory parameters in capabilities exchange request like *>*> 257 host-ip-address for example. Any idea how to add it via icscf.xml or *>*> kamailio.cfg ? The same parameter is passed to hss with kamailio 5.1 using *>*> default ims configuration. I read cdp and cdp_avp documentation but *>*> couldn't understand if it is possible to add it. *>>>>* Regards, *>>* Pavel Siderov *>>* _______________________________________________ *>>* Kamailio (SER) - Users Mailing List *>>* sr-users at lists.kamailio.org <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> *>*> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users <https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users> *>>

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Siremis on Kamailio 5.2
by Joel Serrano 15 Mar '19

15 Mar '19

Hi, Just curious if siremis works would work on Kamailio 5.2? The webside might not be updated: Installation Siremis installation is straightforward, being done mostly through a web wizzard. In just a few steps and less than 10 minutes you have your Siremis web site set up and ready to grant you easy administration of your Kamailio SIP server. You need to install first a compatible version of Kamailio SIP Server <https://www.kamailio.org/>. Siremis v5.1.x (devel) *Last release: v5.1.0 (devel version)* *Compatible with: Kamailio 5.1.x, 5.0.x* Thanks! Joel.

2 3

Drop 200OK re-transmissions of suspended transaction
by Marco Capetta 14 Mar '19

14 Mar '19

Hi All, I started playing with async kamailio feature, in particular using "async_route" function provided by ASYNC module (https://www.kamailio.org/docs/modules/5.1.x/modules/async.html#async.f.asyn…). My scenario is the following: - A calls B - B answer the call - inside onreply_route[reply] I catch the 200OK message and I suspend the transaction for X seconds. - after X seconds the transaction is resumed and the call continues as expected Everything looks good, but I encountered an issue trying to drop reply re-transmission messages. My desire is to drop all the messages received from B (basically 200OK re-transmissions) meanwhile the transaction is suspended. I tested "t_is_retr_async_reply" function provided by TM module (https://www.kamailio.org/docs/modules/5.1.x/modules/tm.html#tm.f.t_is_retr_…), but I'm not able to get it worked as expected: - t_is_retr_async_reply() function can be used only inside named 'onreply_route' (no default 'onreply_route' or standard 'reply_route') - drop() function, on the contrary, doesn't allow to drop 200OK messages inside named 'onreply_route' (but only in default 'onreply_route' or standard 'reply_route'). Do you have any suggestion on how I can achieve my task? Thank you very much for your support. Marco

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Kamailio and exporting in-memory dialplan entries to another database
by Olli Attila 14 Mar '19

14 Mar '19

Hello, I was wondering that is there a command / procedure available in Kamailio that would do dialplan.dump on a certain dialplan and then export/write the output to another sql database where another dialplan table is present? This would be a sort of backup procedure that I'm planning. Cheers, Olli

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Kamailio IMS - need help installing and configuring
by Pedro P. 14 Mar '19

14 Mar '19

Hello everyone, I'm starting at Kamailio IMS. However, some tutorials are outdated and the download links did not work. I need help with the installation process, basic settings. Thank you !

1 0

RFC: roadmap to next major release - v5.3.0
by Daniel-Constantin Mierla 14 Mar '19

14 Mar '19

Hello, during the last IRC devel meeting, we approached when the next major release of Kamailio (v5.3.0) should be done, considering two options: 1) before the mid of summer: try to freeze during the second part of May (latest beginning of June) and release during end of June/beginning of July. Afterwards is expected many developers to be in summer vacation (at least July and August are the common holidays months across Europe) 2) during autumn: let the summer pass, allow few weeks so everyone gets sync'ed with what happened during the holidays, freeze by end of September of so, release after 1-1.5 months Right now we have a few new modules, some interesting new features to existing components (e.g., rtpengine ...). If any of you has a strong preference for one option, let us know. This message was sent to both sr-users and sr-dev, you can reply to the one you feel more comfortable with, I will watch both of them and send a summary if we get to some conclusion soon. Cheers, Daniel -- Daniel-Constantin Mierla -- www.asipto.com www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio World Conference - May 6-8, 2019 -- www.kamailioworld.com Kamailio Advanced Training - Mar 25-27, 2019, in Washington, DC, USA -- www.asipto.com

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407 Proxy Authentication Required
by Yağız AYDIN 14 Mar '19

14 Mar '19

Hello, I'm trying to implement Kamailio IMS and registration by using Boghe IMS. Registration profiles are default profiles provided by FHoSS ( Alice & Bob). While trying registration, I am facing some problems. REGISTER message behaves as intended and results with 200 OK. After 200 OK message, Boghe IMS is sending SUBSCRIBE message to S-CSCF (via P-CSCF), this message results with a 407 Proxy Authentication Required, I have some questions about this scenario. 1-) Why do I have this SUBSCRIBE message? Even though i commented out WITH_AUTH function, why do I have 407 Proxy Authentication Required message? 2-) On IMS Client side, when informaion about Alice or Bob is entered, login process results with success, but I can't send any message or do come calls. Is is related about this 407 message? 3-) On FHoSS interface, when I check IMPU values of those users, User-Status is marked as REGISTERED. From this perspective, should I consider registration is successful or not? 4-) How can I handle with this 407 Proxy Authentication Required message? Best Regards, Yağız --

2 4

Add default ports to URIs
by Duarte Rocha 13 Mar '19

13 Mar '19

Greetings, When i receive a message in Kamailio i want to add "5060" to the URI's port info when it's value is not specified. I can do it with pseudovariables but i was wondering if there's any config or setting that would do this automatically? Best Regards, Duarte Rocha

2 2

Kamailio as Peer Trunk in Asterisk
by Isravel Raja 13 Mar '19

13 Mar '19

Hi, I wanted to achieve the following scenario with Kamailio and Asterisk/FreeSwitch Kamailio as a trunk for Receiving incoming calls and forward to Asterisk and Make outgoing calls. My current working setup like this VoIP Provider -> Kamailio -> Asterisk Clusters Where Kamailio(NAT for public) and Asterisk in the same local network, So I had to do only one thing just create the SIP trunk in Asterisk for authenticating all the Kamailio Incoming calls and making outgoing calls like this [kamailio] host=172.18.1.1 type=friend disallow=all allow=ulaw context=trunkinbound This is IP based authentication, This is working fine since both servers are in the same local network or having the public IP's What I want is, I want to register the Kamailio Trunk in an asterisk with Username Password authentication, My current setup for making that, VoIP Provider -> Kamailio(Public) -> Asterisk(Randomly Changing Public IP, Broadband Connection) I want to register Kamailio SIP in asterisk trunk so that I can forward the incoming calls to asterisk via SIP extension [kamailio] host=172.18.1.1 user=user secret=password type=friend disallow=all allow=ulaw context=trunkinbound Let me know if anyone doesn't understand my concern This e-mail message and any documents attached to it are confidential and may contain information that is protected from disclosure by various federal and state laws, including the HIPAA privacy rule (45 C.F.R., Part 164). This information is intended to be used solely by the entity or individual to whom this message is addressed. If you are not the intended recipient, be advised that any use, dissemination, forwarding, printing, or copying of this message without the sender's written permission is strictly prohibited and may be unlawful. Accordingly, if you have received this message in error, please notify the sender immediately by return e-mail or call (insert phone number), and then delete this message.

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radius_www_authorize error code -1
by Denys Pozniak 13 Mar '19

13 Mar '19

Hello! We are using radius_www_authorize() function to authorize incoming SIP REGISTERs, but sometimes happens case -1: for valid credentials (as I could see this in sngrep). And this time I did not detect corresponding Access-Request to RADIUS server side. Setting Kamailio debug level does not help to catch the real reason for this case in syslog. How to investigate this issue? Simple script example: if (!radius_www_authorize("$td")) { switch ($rc) { case -1: send_reply("400", "Bad Request"); exit; default: }; }; # -1 (error) - some error occurred during authorization (see syslog); [root@kamaili]# kamailio -v version: kamailio 4.4.2 (x86_64/linux) 892ad6 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, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, 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: 892ad6 compiled on 14:33:45 Apr 18 2018 with gcc 4.8.5 [root@kamailio]# rpm -qa | grep freeradius-client freeradius-client-1.1.7-16.el7.centos.x86_64 -- BR, Denys Pozniak

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sr-users March 2019