sr-users November 2007

sr-users@lists.kamailio.org

138 participants
249 discussions

[OpenSER-Users] Record-Route: "did" - parameter
by Franz Edler 19 Nov '07

19 Nov '07

Hi, can anyone explain what the "did" parameter in Record-Route header does? Record-Route: <sip:192.168.0.5;lr=on;ftag=e45c4b13;did=c92.09e2afc1> I suppose it is inserted in case of a "routing spiral", because it is inserted when the INVITE request is routed through the proxy a second time. Cheers Franz

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[OpenSER-Users] OpenSER + Remote Database scalability issue
by John Barry 19 Nov '07

19 Nov '07

Hello, I have notice that when I configure http-digest authentication for INVITE messages in OpenSER 1.2.2, there is a big difference in the call throughput when you use a database in a remote machine. For example, when using a Mysql database in a remote machine with a RTT= 0.187 ms, the total call throughput decreases by almost 60% in comparison when using the database in the same machine where OpenSER is installed. Why is this happening? How can improve this behavior? I would like to have the database in a separate machine. Thanks, JB74 _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/

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[OpenSER-Users] openxcap - GET a document
by Reinhold Buchinger 18 Nov '07

18 Nov '07

Hi, I'm trying to fetch a document from the openxcap server with a normal browser. My openxcap configuration uses the database backend and I created a db table equal to the xcap table used in OpenSER. For testing I inserted some data but I'm not sure what the fields "source" and "doc-uri" should contain. Because whenever I try to fetch a document with my webbrowser I receive a 404 Not Found. OpenXCAP doesn't show any logs... Thanks a lot for your help! Best regards, Reinhold

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[OpenSER-Users] openser SBC and upper registration.
by rohail khan 16 Nov '07

16 Nov '07

Hi I am trying to configure openser for uppser registration, so far I am relaying the registration after modifying contact in the registration of openser IP address but I want to save the contact only if the registration is sucessfull from upper registration server. If I use "save_noreply" its save the location no matter if the UA is registered with upper registration server any idea thanks in advance --------------------------------- Never miss a thing. Make Yahoo your homepage.

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[OpenSER-Users] save("location") not saving in openser 1.3
by Dave Singer 16 Nov '07

16 Nov '07

Any one interested in helping with OpenSER 1.3? Compiled openser 1.3 from svn, installed new test db from 1.3 svn db scripts (tables should have right structure). when a phone tries to register it hits this script section. if (!www_authorize("", "subscriber")) { xlog("L_INFO", "user didn't send credentials: f-uri <$fu> r-uri <$ru>\n"); www_challenge("", "0"); exit; }; xlog("L_INFO", "user registered: f-uri <$fu>\n"); save("location"); exit; nothing is actually saving in location table. I sometimes get extra messages in the log file: core:db_print_set: Error in snprintf usrloc:db_update_ucontact: updating database failed usrloc:wb_timer: updating contact in db failed I am able to use openserctl, from the openser server with all the same db setting as the openser.cfg file has, to make changes so It "can't" be permissions. It is able to verify with the www_authorize that we should save it. just not able to do the actual save. I'm using mysql 5.x (which is also serving up the production openser 1.2-svnserver with a diff db) and openser -V renders: version: openser 1.3.0-pre1-notls (i386/linux) flags: STATS: Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, USE_MCAST, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, FAST_LOCK-ADAPTIVE_WAIT ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535 poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. svnrevision: unknown @(#) $Id: main.c 3015 2007-11-05 13:08:50Z henningw $ main.c compiled on 14:57:42 Nov 5 2007 with gcc 4.1.1 Thanks Dave

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[OpenSER-Users] cancel going to 127.0.0.1
by Richard Bennett 16 Nov '07

16 Nov '07

Hi, I seem to remember reading about this problem before, but couldn't find any pointers by searching... On the following setup with Openser 1.1: UA -> Openser/Mediaproxy -> PSTN-Gateway most calls pass just fine and cancel fine, but some don't stop properly. If the UA cancels the call the cancel goes: gateway ip= 1.2.3.204 proxy ip= 1.2.3.201 ua ip = 81.1.2.223 U 81.1.2.223:5071 -> 1.2.3.201:5060 CANCEL sip:0475711111@sipc.example.com SIP/2.0. Via: SIP/2.0/UDP 192.168.1.11:5071;branch=z9hG4bK-2f6ae216. From: 002 <sip:101211111@sipc.example.com>;tag=a27b4fe18ca60f4ao0. To: <sip:0475711111@sipc.example.com>. U 1.2.3.201:5060 -> 127.0.0.1:5060 CANCEL sip:0475711111@sipc.example.com SIP/2.0. Record-Route: <sip:1.2.3.201;lr=on;ftag=a27b4fe18ca60f4ao0>. Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK7f9f.b68d8185.0. Via: SIP/2.0/UDP 192.168.1.11:5071;received=81.1.2.223;branch=z9hG4bK-2f6ae216. From: 002 <sip:101211111@sipc.example.com>;tag=a27b4fe18ca60f4ao0. To: <sip:0475711111@sipc.example.com>. I 127.0.0.1 -> 1.2.3.201 3:3 ....E..o..@.@...Y............[h.CANCEL sip:0475711111@sipc.example.com SIP/2.0. Record-Route: <sip:1.2.3.201;lr=on;ftag=a27b4fe18ca60f4ao0>. Via: SIP/2.0/UDP 1.2.3.201;branch=z9hG4bK7f9f.b68d8185.0. Via: SIP/2.0/UDP 192.168.1.11:5071;received=81.1.2.223;branch=z9hG4bK-2f6ae216. From: 002 <sip:101211111@sipc.example.com>;tag=a27b4fe18ca60f4ao0. To: <sip:0475711111@sipc.example.com>. And then it keeps looping between 127.0.0.1 and 1.2.3.201. For some reason openser sends the CANCEL to the loopback interface instead of on to the gateway. Is this a recognizable problem or should I post a full trace and config file? Thanks for looking, Richard.

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[OpenSER-Users] Newbie issue: Cannot exec HelloWorldServlet on WeSIP
by Alvaro Mari Diego 16 Nov '07

16 Nov '07

Hi everyone, I'm new to WeSIP, so I've got stuck pretty fast, as expected :) I got WeSIP running on OpenSER 1.2.0. I'm trying to run a HelloWorld sip servlet to test WeSIP, which responses a 200 OK and a MESSAGE request saying "Hello, World", to any incoming request to a sip:greetings@amd-openims.test URI. I mounted my sar file, and installed it in wesip webapps with the web manager application, and got WeSIP properly connected to OpenSER' seas. Openser is configured to route any MESSAGE request to WeSIP AS. But when I try to send a message to sip:greetings@amd-openims.test from a client logged as alice(a)amd-openims.test, WeSIP console displays this: ******************************************************************** SeasMessageEvent [SeasRouter] - New message received, from 138.4.7.163:6060 to 138.4.7.163:5080 over UDP SeasTransactionEvent [SeasRouter] - hash_index = 54974,label=620758046 flags=0 ExpressMessageChannel [ExpressMChannel[0]] - peerAddress = 138.4.7.163/6060 ExpressMessageChannel [ExpressMChannel[0]] - About to process MESSAGE sip:greetings@amd-openims.test SIP/2.0 SipConnector [ExpressMChannel[0]] - createProcessor: Reusing existing processor SipProcessor [ExpressMChannel[0]] - An incoming message is being assigned SipProcessor [SipProcessor[4]] - <<<<<<<<< Request Received <<<<<<<<< MESSAGE sip:greetings@amd-openims.test SIP/2.0 Route: <sip:138.4.7.163:5080;lr=on>,<sip:iscmark@scscf.amd-openims.test:6060;lr=on;s=1;h=0;d=0> Via: SIP/2.0/UDP 138.4.7.163:6060;branch=z9hG4bKeb6d.ff7360e1.0,SIP/2.0/UDP 138.4.7.163:4060;branch=z9hG4bKeb6d.000ef08.0,SIP/2.0/UDP 138.4.7.149:63926;branch=z9hG4bK-d87543-b370c6252d6ad226-1--d87543-;rport=63926 Max-Forwards: 14 To: "Servicio HelloWorld" <sip:greetings@amd-openims.test> From: "alice" <sip:alice@amd-openims.test>;tag=737cbe08 Call-ID: Y2FiYmY0MmM2NjFhYzU5NWUzNTE2MmM5MWY2ZjdhMGI. CSeq: 2 MESSAGE Allow: INVITE,CANCEL,ACK,BYE,INFO,OPTIONS,MESSAGE,SUBSCRIBE,NOTIFY,REFER Content-Type: application/unknown? User-Agent: X-Lite release 1011s stamp 41150 P-Charging-Vector: icid-value="P-CSCFabcd4739818c00000007";icid-generated-at=138.4.7.163;orig-ioi="amd-openims.test" Content-Length: 262 SeasHashTable [SipProcessor[4]] - Inserting hashIdx:54974 label:620758046 into hashTable SipProcessor [SipProcessor[4]] - Transaction [z9hG4bKeb6d.ff7360e1.0] is new Transaction?? --> true EngineSipMapper [SipProcessor[4]] - Request from 138.4.7.163 mapped to: ConvergedEngine[WeSIP_engine].StandardHttpHost[localhost] ConvergedEngineValve [SipProcessor[4]] - Invoking Host:localhost ConvergedHostValve [SipProcessor[4]] - SipSession not found for requestMESSAGE, trying match against Rules ConvergedHostValve [SipProcessor[4]] - No servlet-mapping matched this Request. SipResponse [SipProcessor[4]] - >>>>>>>>> Sending Response >>>>>>>>> SIP/2.0 481 Call Leg/Transaction Does Not Exist Via: SIP/2.0/UDP 138.4.7.163:6060;branch=z9hG4bKeb6d.ff7360e1.0,SIP/2.0/UDP 138.4.7.163:4060;branch=z9hG4bKeb6d.000ef08.0,SIP/2.0/UDP 138.4.7.149:63926;branch=z9hG4bK-d87543-b370c6252d6ad226-1--d87543-;rport=63926 Max-Forwards: 14 To: "Servicio HelloWorld" <sip:greetings@amd-openims.test> From: "alice" <sip:alice@amd-openims.test>;tag=737cbe08 Call-ID: Y2FiYmY0MmM2NjFhYzU5NWUzNTE2MmM5MWY2ZjdhMGI. CSeq: 2 MESSAGE Content-Length: 0 LingerList [SipProcessor[4]] - scheduled transaction z9hG4bKeb6d.ff7360e1.0 for deletion ExpressMessageChannel [SipProcessor[4]] - sending with spiral=false SipConnector [SipProcessor[4]] - recycle: Recycling processor SipProcessor[4] ActionRouter$ActionSender [ActionSender] - Writing 509 bytes into Action Socket SeasHashTable [ExpressMChannel[0]] - Removing hashIdx:54974 label:620758046 from hashTable SeasHashTable [ExpressMChannel[0]] - Transaction with id:z9hG4bKeb6d.ff7360e1.0, hash_idx:54974, label:620758046 removed from the Seas Hash Table ExpressMessageChannel [ExpressMChannel[0]] - Done processing MESSAGE sip:greetings@amd-openims.test SIP/2.0 ******************************************************************** And, as I feared, got a 481 response in my client. I don't know what I'm doing wrong. I wonder it could be a misconfiguration in the WeSIP server.xml, or maybe something wrong in my servlet. I attach you in a zip my HelloWorld Servlet, openser.cfg file, and wesip server.xml file. Thanks in advance, Cheers, -- Alvaro

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[OpenSER-Users] ERROR: init_io_wait: could not alloc epoll array
by Ariadne Ramos 16 Nov '07

16 Nov '07

I have Openser 1.1.1 installed and working fine for long time. But now when I restart the service openser with no changes made in configuration this doesn't start. I have to restart many times to get the service up again. The error that appear in logs is the following: Nov 15 11:32:06 prxc /usr/local/sbin/openser[22658]: ERROR: init_io_wait: could not alloc epoll array Nov 15 11:32:06 prxc /usr/local/sbin/openser[22658]: ERROR: tcp_receive_loop: exiting... Do you know why this is happening? I appreciate your help Thanks in advanced Ariadne

2 1

[OpenSER-Users] q-value
by Daniel 16 Nov '07

16 Nov '07

Hi, Is it possible to change q parameter from Client side? I'm using xlite and Sjphone, but I don't be able to change this value so, Proxy, by default, set as 1 every q-value. any clue? Regards, daniel -- Daniel Grotti ________________________ e-mail : d.grotti(a)gmail.com

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[OpenSER-Users] [OT] Do ITSP SIP_PSTN gateways allow REFER?
by Iñaki Baz Castillo 16 Nov '07

16 Nov '07

Hi, I will connect my OpenSer with a Nortel (SIP to PSTN gateway) for incoming/outgoings call to/from PSTN. I have a doubt: if an OpenSer user (200(a)mydomain.org) receives an incoming call from gateway, could he REFER the call to 201(a)mydomain.org? This is: do ITSP gateways allow REFER to SIP users subcribers to my OpenSer? I understand they could not accept REFER's to PSTN number because accounting issues (gateway UAC receving a REFER and calling to PSTN?). Thanks for any explanation. -- Iñaki Baz Castillo ibc(a)in.ilimit.es

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sr-users November 2007