sr-users May 2014

sr-users@lists.kamailio.org

96 participants
156 discussions

avpops issue
by Gilbert T. Gutierrez, Jr. 22 May '14

22 May '14

I am trying to setup call forwarding but I am getting a failure when I attempt to implement it. Kamailio Version 4.1.1 Centos 6 x64 Using precompiled RPMs from telephony.repo I am following guidance from the following urls... http://www.kamailio.org/wiki/tutorials/mini-howto-admin/call_forwarding http://www.kamailio.org/dokuwiki/doku.php/tutorials:avpops http://www.kamailio.org/dokuwiki/doku.php/examples:set-blind-call-forwarding 0(16018) ERROR: <core> [cfg.y:3272]: yyparse(): cfg. parser: failed to find command is_user_in 0(16018) : <core> [cfg.y:3411]: yyerror_at(): parse error in config file //etc/kamailio/kamailio.cfg, line 1046, column 41: unknown command, missing loadmodule? 0(16018) ERROR: <core> [cfg.y:3272]: yyparse(): cfg. parser: failed to find command avp_write 0(16018) : <core> [cfg.y:3411]: yyerror_at(): parse error in config file //etc/kamailio/kamailio.cfg, line 1048, column 39: unknown command, missing loadmodule? My understanding is that when I load module avpops that it should include those 2 procedures (avp_write and is_user_in). I am loading the module avpops.so Can someone please set me straight. Thank you. Gilbert T. Gutierrez, Jr. Phoenix Internet

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My kamailio.cfg has ofen not registred , please help me check my registrar process is right or wrong
by vast 22 May '14

22 May '14

Hi, My kamailio has ofen not registred ,please help me check my registrar process is right or wrong (I think the MSILO modle maybe tedious or incorrect).this is my kamailio.cfg file.

2 1

Kamailio with Sqlite
by Ashwin Kumar R 22 May '14

22 May '14

Hi, I want to configure kamailio to use SQLITE instead of MYSQL.I made DB_ENGINE=SQLITE in kamctlrc file and loadmodule "db_sqlite.so" in kamctl.conf file. But when I changed these parameters modparam("auth_db", "db_url", "sqlite:///etc/kamailio/kamailio.db") #!define DBURL "sqlite:///etc/kamailio/kamailio.db" Im getting the following error ERROR: PID file /var/run/kamailio.pid does not exist -- Kamailio start failed I checked the log file ,following is the comment in syslog May 20 19:16:30 r13pc80-desktop /usr/local/sbin/kamailio[10920]: ERROR: db_sqlite [dbase.c:67]: db_sqlite_new_connection(): failed to open sqlite database 'etc/kamailio/kamailio.db' What kamailio.cfg and kamctlrc parameters do I need to change to do this? Regards Ashwin

3 4

Accounting based on location/contact
by John Murray 22 May '14

22 May '14

Hello, I have subscribers that have 2 devices in the location table. These can make and receive call correctly and I can account for the calls. However I need to account which device has made or received the call as there are charges for one device type but not the other. I can modify the contact string from the device to add a parameter for example but I can't see how to add that into the accounting records using tm and acc modules. Thanks for your help. Regards John

3 3

i use the csipsimple registrar kamailio get request time out
by vast 22 May '14

22 May '14

Hi, I registrar kamailio ofen can registrar .but at other wifi some time i use the csipsimple registrar kamailio get request time out . when i look up the log I have found ERROR: registrar [save.c:692]: update_contacts(): invalid cseq for aor <1008> I search on google but can`t find a good answer. some one tell me it's not a same callid and low cseq . what would i do for this error ?

2 3

Asterisk Integration w Kamailio and Zoiper phone problems
by Brian Watson 22 May '14

22 May '14

Hi, I have a virtual environment setup and am trying to get the integration of Kamailio and Asterisk to a least be able to make a phone call based off the Asterisk Hello World example. I do the following: 1. I'm running Ubuntu 14.04 and Oracle Virtual Box 2. I Integrate Kamailio and Asterisk based off of the asipto kb: http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb with both of them running on the same VM. 3. I've modified sip.conf and extensions.conf to have entries that tie together phones 101 and 102 3. I start asterisk with "asterisk" and "asterisk -rvvvvvv" 4. I install and setup the Zoiper Softphone as indicated in the tutorial. https://wiki.asterisk.org/wiki/display/AST/Hello+World 5. In Zoiper I hardcode the Domain: xxx.xxx.xxx.xxx:5080 and also enter the username and password. 6. I'm doing all of this without access to an internet connection so that's why I hardcode the IP address. 7. After setting of the Zoiper softphone I try to get it to communicate with Asterisk, but I get a 408 request timeout. Any ideas as to what might be wrong? Thanks, Brian

3 5

Kamailio and RTPProxy
by Thyrus Gorges 22 May '14

22 May '14

Hello all, I am currently trying to configure Kamailio and rtpproxy to play back a short message to the user-agent. I’ve started rtpproxy using: rtpproxy -F -s udp:127.0.0.1:7722 -l 10.1.10.102 -d WARN:LOG_LOCAL0 -u root I created the necessary sound file using makeann from the source of rtpproxy. Below are the relevant pieces of kamailio.cfg # ----- rtpproxy parameters ----- modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:7722") Kamailio.cfg ————— # Validate that the User Agent via IP Authorization via a SQL table if (!allow_address("1", "$si", "$sp")) { sl_send_reply("403", "Forbidden"); xlog("**** $si is UNAUTHORIZIED ****"); exit; } xlog("Enter route 1"); if (has_body("application/sdp")) rtpproxy_answer(); if (is_method("INVITE")) { xlog("New Call for route [ fu=$fu/ tu=$tu /ru=$ru/ ci=$ci]"); if (rtpproxy_offer()) { t_on_reply("1"); } else { t_on_reply("2"); } #t_on_branch("2"); #t_on_failure("1"); } if (!t_relay()) { sl_reply_error(); } exit; } onreply_route[1] { if (has_body("application/sdp")) rtpproxy_manage(); rtpproxy_stream2uas("/var/rtpproxy/prompts/connect", "-1"); exit; } onreply_route[2] { if (has_body("application/sdp")) rtpproxy_offer(); exit; } When starting Kamailio, it informs me that it found the proxy and it enabled support for it. May 21 20:44:50 localhost /usr/local/sbin/kamailio[23816]: INFO: rtpproxy [rtpproxy.c:1607]: rtpp_test(): rtp proxy <udp:127.0.0.1:7722> found, support for it enabled Now, once I start up a call, rtpproxy reports the following information: May 21 20:14:35 localhost rtpproxy[23379]: INFO:handle_command: new session MTFiNWU1N2NiZGQwNWMwYzVkN2MzZjUyNzhkNTU3YWE., tag 88fc4d50;1 requested, type strong May 21 20:14:35 localhost rtpproxy[23379]: INFO:handle_command: new session on a port 41236 created, tag 88fc4d50;1 May 21 20:14:35 localhost rtpproxy[23379]: INFO:handle_command: pre-filling caller's address with 10.8.0.10:8000 May 21 20:14:35 localhost /usr/local/sbin/kamailio[23528]: ERROR: <script>: rtpproxy_offer returned true May 21 20:14:35 localhost /usr/local/sbin/kamailio[23522]: ERROR: rtpproxy [rtpproxy.c:1771]: select_rtpp_node(): script error -no valid set selected May 21 20:14:35 localhost /usr/local/sbin/kamailio[23522]: ERROR: rtpproxy [rtpproxy_stream.c:113]: rtpproxy_stream(): no available proxies Any assistance is greatly appreciated ! — Thyrus Gorges

1 0

Presence
by Joel White 21 May '14

21 May '14

I am working on enabling presence and bla in a Kamailio + FreeSWITCH environment All handsets are Polycom with a handful of Grandstream ATA's I enabled presence and presence_xml I have not got it to work as I keep seeing this meesage in the logs NOTICE: presence [subscribe.c:1030]: handle_subscribe(): Unsupported presence event call-info When I searched online for this error, the answers I got were saying this was a Linksys/Snom message.... How do I get presence to work properly? Thank you in advance

4 5

uri parameter value case sensitiveness
by Daniel-Constantin Mierla 21 May '14

21 May '14

Hello, hopefully someone here with the RFC fresh in mind and its grammar for sip uri parameter can jump on to clarify if the value of the parameter can be changed to lower/upper case. For a specific example, is it allowed that the value of a parameter in contact header uri is changed to upper/lower case when building the sequential request (so this appears in request uri)? Same would be for Recor-Route uri parameter that would appear later in Route headers... Cheers, Daniel -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

3 8

Realtime integration: Unregistered clients showing as registered?
by Olli Heiskanen 20 May '14

20 May '14

Hello, One of the tests I've been working with is Asterisk realtime integration according to Daniel's guide here: http://kb.asipto.com/asterisk:realtime:kamailio-4.0.x-asterisk-11.3.0-astdb Weird thing is the client looks registered but I'm not sure if it really is registered. If I'm not mistaken I should see the peers when I issue 'sip show peers' on asterisk cli. Instead I get this: *CLI> sip show peers Name/username Host Dyn Forcerport Comedia ACL Port Status Description Realtime 0 sip peers [Monitored: 0 online, 0 offline Unmonitored: 0 online, 0 offline] Also, calling between clients will fail; in Asterisk cli I get: *CLI> == Using SIP RTP TOS bits 184 == Using SIP RTP CoS mark 5 -- Executing [661@default:1] NoOp("SIP/660-00000000", "Testing: Dialed 661") in new stack -- Executing [661@default:2] Dial("SIP/660-00000000", "SIP/661,3600,rt") in new stack == Using SIP RTP TOS bits 184 == Using SIP RTP CoS mark 5 -- Called SIP/661 == Everyone is busy/congested at this time (1:0/0/1) -- Executing [661@default:3] Hangup("SIP/660-00000000", "") in new stack == Spawn extension (default, 661, 3) exited non-zero on 'SIP/660-00000000' In this setup I have SIP peers in an asterisk table added like this: INSERT INTO sippeers (name, defaultuser, host, sippasswd, fromuser, fromdomain) VALUES ('660', '660', 'dynamic', 'password', '660', 'testers.com '); I have Kamailio and Asterisk on the same machine where Kamailio listens port 5060 and Asterisk listens 5070. Things that differ from the guide are Kamailio and Asterisk versions, which in my case are newer. Also, for another testing case I have MULTIDOMAIN enabled in Kamailio, does this interfere with the realtime integration? I'm using only one domain though. Please let me know if any configs or traces I can provide will help figure out what's going on. cheers, Olli

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sr-users May 2014