sr-users September 2013

sr-users@lists.kamailio.org

89 participants
128 discussions

Query about Link Redundancy for Kamalio Server
by Owais ul Haq 11 Sep '13

11 Sep '13

Hello, Here is a query about kamailio deployment. If some one can please help in this regard.We have deployed a Kamailio server.. But due to some un-aviodable issues, our internet connection is unreliable. So to counter this we have got two internet connection with static IP's. Can some one advice some mechanism so that our Kamailio server automatically switches itself from one IP to other one in case of internet connection failure. How can this be achieved ? Any help will be appreciated. Thanks.

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Query about Kamailio
by Owais ul Haq 11 Sep '13

11 Sep '13

Hello, Here is a query about kamailio deployment. If some one can please help in this regard.We have deployed a Kamailio server.. But due to some unaviodable issues, our internet connection is unreliable. So to counter this we have got two internet connection with static IP's. Can some one advice some mechanism so that our Kamailio server automatically switches itself from one IP to other one in case of internet connection failure. How can this be achieved ? Any help will be appreciated. Thanks.

1 0

Nat_traversal module not sending keepalives
by Charles Chance 10 Sep '13

10 Sep '13

Hi all, Currently evaluating the nat_traversal module in some tests, and trying to configure keepalives for registers. We currently use nathelper, but due to the distributed nature of our setup, nat_traversal seems more appropriate for the keepalive functionality (nathelper is sending keepalives from every node). I am calling nat_keepalive() before save(), but no keepalives are being sent. The documentation suggests that is all there is to it, but maybe I'm missing something. There are no errors in the log that I can see. Any ideas? Many thanks, Charles -- www.sipcentric.com Follow us on twitter @sipcentric <http://twitter.com/sipcentric> Sipcentric Ltd. Company registered in England & Wales no. 7365592. Registered office: Unit 10 iBIC, Birmingham Science Park, Holt Court South, Birmingham B7 4EJ.

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dialog save/restore
by Victor V. Kustov 10 Sep '13

10 Sep '13

Hi all! I make failover scheme with two kamailio+carp. Kamailio use dialogs for accounting. Solved tasks: K. as registrar (mysql DB, shared with asterisk) auth/accounting via radius usrloc DB in mysql. Need to solve: dialogs. Today if K1 server down, K2 take sip requests. New calls(dialogs) work perfectly, but if dialog created by K1, K2 had nothing about start and cant complete accounting. Of cause, on K2 i may load dialogs from DB. I think on timer or on event from carp. But may be exist better solutions. -- WBR, Victor JID: coyote(a)bks.tv JID: coyote(a)bryansktel.ru I use FREE operation system: 3.10.4-calculate GNU/Linux

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Contact list
by Kethzer Docteur 10 Sep '13

10 Sep '13

Hi, It's possible to download the contact list from the database and populate my client contact list. The Goal is that I want to be able to add client automatically in my sip client as soon as I add a sip user in my kamailio server. Any idea please share. Thanks -- Kethzer Docteur

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Sending Database commands via XML-RPC
by Jonathan Hunter 10 Sep '13

10 Sep '13

Hi guys, I hope you are all well. Just wondered what best practice is for sending DB commands via XML-RPC, if indeed this is possible? In particular kamctl db exec commands via XML-RPC, as it appears you can only send sercmd commands via XML-RPC. Any comments/pointers gratefully received. Thanks Jon

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Location table issue
by Ali Jawad 10 Sep '13

10 Sep '13

Dear All I do have two kamailio servers, same firewall same config the only difference is the listening IPs, and the alias name, they do use the same database. And both insert accounting information into different tables. My issue is that one kamailio does correctly store users in the location table for one of the kamailio servers but it does do so for the second kamailio, I did apply *diff *to both kamailio.cfg and kamctlrc and the only thing that is different is IPs/Alias/Accounting table names. Please advice.

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Checking RTP Proxy status and health from Kamailio
by Paul, Subhajit (Contractor) 10 Sep '13

10 Sep '13

Hi Team, Is there a way to check RTP Proxy health/status/load from Kamailio ? Regards, Subhajit

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Error in Kamailio_ims v 4.0.3
by Sai Krishna Kota 10 Sep '13

10 Sep '13

Hi, When I tried to compile the IMS modules it got complied. When I used the config file which is in the examples and run the kamailio I am getting the following error can anyone help me in this regard how to use the latest kamailio-ims compiled from latest source code.(The same config file works when installed with debian pkg as mentioned with this link http://www.kamailio.org/wiki/tutorials/ims/installation-howto). Not starting Kamailio: invalid configuration file! -e 0(3014) ERROR: <core> [sr_module.c:572]: load_module(): ERROR: load_module: could not open module </usr/local/lib/kamailio/modules/ims_registrar_pcscf.so>: /usr/local/lib/kamailio/modules/ims_registrar_pcscf.so: undefined symbol: sem_post 0(3014) : <core> [cfg.y:3567]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 162, column 12-32: failed to load module 0(3014) ERROR: <core> [sr_module.c:560]: load_module(): ERROR: load_module: could not find module <xmlrpc> in </usr/local/lib64/kamailio/modules_k/:/usr/local/lib64/kamailio/modules/:/us r/local/lib/kamailio/modules_k/:/usr/local/lib/kamailio/modules/> 0(3014) : <core> [cfg.y:3567]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 173, column 12-19: failed to load module 0(3014) ERROR: <core> [modparam.c:163]: set_mod_param_regex(): set_mod_param_regex: No module matching <xmlrpc> found 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 289, column 37: Can't set module parameter 0(3014) ERROR: <core> [modparam.c:163]: set_mod_param_regex(): set_mod_param_regex: No module matching <xmlrpc> found 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 290, column 40: Can't set module parameter 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command dispatch_rpc 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 495, column 16: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_save_pending 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 791, column 31: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_save 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 805, column 24: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_is_registered 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 829, column 37: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_follows_service_routes 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 833, column 46: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_force_service_routes 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 838, column 40: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_assert_identity 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 855, column 109: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_assert_identity 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 858, column 52: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_is_registered 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 971, column 37: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_follows_service_routes 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 975, column 46: unknown command, missing loadmodule? 0(3014) ERROR: <core> [cfg.y:3431]: yyparse(): cfg. parser: failed to find command pcscf_force_service_routes 0(3014) : <core> [cfg.y:3570]: yyerror_at(): parse error in config file /usr/local/etc/kamailio/kamailio.cfg, line 980, column 40: unknown command, missing loadmodule? ERROR: bad config file (15 errors) 0(3014) INFO: db_sqlite [db_sqlite.c:80]: sqlite_mod_destroy(): SQlite terminate Thank you, Kota Sai Krishna.

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Re: [SR-Users] Issue with xpath in kamailio 4.0.2
by Ram Anji 10 Sep '13

10 Sep '13

Here is the capture from server, ## T 2013/09/05 12:06:22.298929 192.168.41.60:53983 -> 192.168.41.10:5060 [AP] GET /xcap-root/pidf-manipulation/users/sip:test@kamailio.com/perm-presenceHTTP/1.1^@ Host: kamailio.com^@ Keep-Alive: 115^@ Connection: keep-alive^@ TE: trailers^@ ^@ # T 2013/09/05 12:06:22.357104 192.168.41.10:5060 -> 192.168.41.60:53983 [AP] HTTP/1.1 200 OK^@ Via: SIP/2.0/TCP 192.168.41.60:53983^@ ETag: "sr-1377875323-9520-14"^@ Content-Type: application/pidf+xml^@ Server: kamailio (4.0.2 (i386/linux))^@ Content-Length: 683^@ ^@ <?xml version = "1.0" encoding = "UTF-8"?><presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:pdm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:op="urn:oma:xml:prs:pidf:oma-pres" xmlns:opd="urn:oma:xml:pde:pidf:ext" xmlns:opd11="urn:oma:xml:pde:pidf:ext:1.1" xmlns:gp="urn:ietf:params:xml:ns:pidf:geopriv10" xmlns:cl="urn:ietf:params:xml:ns:pidf:geopriv10:civicAddr" xmlns:caps="urn:ietf:params:xml:ns:pidf:caps" xmlns:gml=" http://www.opengis.net/gml" xmlns:gs="http://www.opengis.net/pidflo/1.0" xmlns:lt="urn:ietf:params:xml:ns:location-type" entity = " sip:test@kamailio.com"><pdm:person id = "aa"></pdm:person></presence> ## ^@^@^@^@^@^@ # T 2013/09/05 12:06:22.389308 192.168.41.60:53985 -> 192.168.41.10:5060 [AP] PUT /xcap-root/pidf-manipulation/users/ sip:test@kamailio.com/perm-presence/~~/presence/pdm:person?xmlns(pdm=urn:ietf:params:xml:ns:pidf:data-model)HTTP/1.1^@ Host: kamailio.com^@ Keep-Alive: 115^@ Connection: TE, Keep-Alive^@ TE: trailers^@ Content-Length: 117^@ Content-Type: application/xcap-el+xml^@ ^@ ## T 2013/09/05 12:06:22.389576 192.168.41.60:53985 -> 192.168.41.10:5060 [AP] <pdm:person id = "aa"><op:overriding-willingness><op:basic>closed</op:basic></op:overriding-willingness></pdm:person> ## T 2013/09/05 12:06:22.403805 192.168.41.10:5060 -> 192.168.41.60:53985 [AP] HTTP/1.1 500 Server error^@ Via: SIP/2.0/TCP 192.168.41.60:53985^@ Server: kamailio (4.0.2 (i386/linux))^@ Content-Length: 0^@ ^@

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sr-users September 2013