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37519 discussions

XHTTP or XMLRPC modules
by Uri Shacked 11 Mar '12

11 Mar '12

Hi, it worked. i had some kind of error in my config. a question - can XMLRPC and XHTTP work together on the same config? is there no collision there? BR, Uri >Hello, > >can you get the http request with ngrep and send it here? It will be >helpful to see it all, not only what kamailio could parse. > >Also, if the http request is not sending content length header, set the >global parameter: > >http://www.kamailio.org/wiki/cookbooks/devel/core#tcp_accept_no_cl > >Cheers, >Daniel > >On Tue, Mar 6, 2012 at 9:56 AM, Uri Shacked <ushacked at gmail.com<http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users>> wrote: > >* hi, *>* *>* i need to start some kind of proccess in my kamailio server (manualy, not *>* by timer). *>* the best way i can think of is to send a HTTP request. *>* *>* i can do it with the XMLRPC module, but i get an error because i dont *>* realy send XML. *>* i try the XHTTP module. but the event_rout[xhttp_request] does not run. *>* *>* i get : *>* 19(2796) ERROR: <core> [tcp_read.c:965]: ERROR: tcp_read_req: bad request, *>* state=7, error=4 buf: *>* POST / HTTP/1.0 *>* User-Agent: Fiddler *>* Host: 10.2.0.55:5060 *>* *>* parsed: *>* POST / HTTP/1.0 *>* User-Agent: Fiddler *>* Host: 10.2.0.55:5060 *>* any ideas? *

2 1

Enable session_id in ServerHello for TLS
by Kristijan Vrban 11 Mar '12

11 Mar '12

Hello, how to tell that Kamailio should juse a session_id for tls ? See ssldump output below. I reckon that this is the reason the client i use end with "handshake_failure". Because when is use opensips, there is the session_id, and it's working. Kristijan 2 1 0.0228 (0.0228) C>S Handshake ClientHello Version 3.1 cipher suites TLS_RSA_WITH_RC4_128_MD5 TLS_RSA_WITH_RC4_128_SHA TLS_RSA_WITH_NULL_MD5 TLS_RSA_WITH_NULL_SHA TLS_DH_anon_WITH_3DES_EDE_CBC_SHA TLS_DH_anon_WITH_RC4_128_MD5 TLS_RSA_WITH_DES_CBC_SHA TLS_RSA_EXPORT1024_WITH_RC4_56_SHA TLS_RSA_EXPORT1024_WITH_DES_CBC_SHA TLS_DH_anon_WITH_DES_CBC_SHA compression methods NULL 1 0.0519 (0.0519) C>S TCP FIN 2 2 0.0432 (0.0204) S>C Handshake ServerHello Version 3.1 session_id[0]= cipherSuite TLS_RSA_WITH_RC4_128_MD5 compressionMethod NULL 2 3 0.0432 (0.0000) S>C Handshake Certificate 2 4 0.0432 (0.0000) S>C Handshake ServerHelloDone 2 5 0.0452 (0.0020) C>S Alert level fatal value handshake_failure 1 0.0744 (0.0225) S>C TCP FIN 2 0.0681 (0.0228) S>C TCP FIN

2 1

PUA_XMPP: Notify in a non existing dialog
by Dan-Cristian Bogos 10 Mar '12

10 Mar '12

Guys, After my previous discovered issue (Kamailio not happy to talk with Openfire for subscriptions), trying to find work arounds, thought about using pua_mi to enforce subscriptions coming from XMPP side. The following events happen: * I subscribe over mi interface successfully. * Presence sends NOTIFY out. * PUA_XMPP rejects the NOTIFY saying that it does not match an existing dialog. I was wondering where does PUA_XMPP check the existing dialogs and if there is other way to fix my issues? Bellow you can find commands, ngrep as well as kamailio error to syslog. Ta for any kind of tip, DanB """ ### Console ### kamctl fifo pua_subscribe sip:dan@hiddendom.com sip:user01@hiddendom.com presence 3600 ### Trace ### U 2012/03/02 18:17:07.318753 127.0.0.1:5060 -> 127.0.0.1:5060 SUBSCRIBE sip:dan@hiddendom.com SIP/2.0. Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK5ddb.d2ee4046.0. To: sip:dan@hiddendom.com. From: sip:user01@hiddendom.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-55da. CSeq: 10 SUBSCRIBE. Call-ID: 77d7b19267fdcae8. Content-Length: 0. User-Agent: kamailio (3.2.0 (x86_64/linux)). Max-Forwards: 70. Event: presence. Contact: <sip:user01@hiddendom.com>. Expires: 3610. . # T 2012/03/02 18:17:07.319501 127.0.0.1:35067 -> 127.0.0.1:3306 [AP] .....select status,reason from watchers where presentity_uri='sip:dan@hiddendom.com' AND watcher_username='user01' AND watcher_domain='hiddendom.com' AND event='presence' # T 2012/03/02 18:17:07.319795 127.0.0.1:3306 -> 127.0.0.1:35067 [AP] .....7....def.prxdb.watchers.watchers.status.status.?...........7....def.prxdb.watchers.watchers.reason.reason...@........................... ## T 2012/03/02 18:17:07.319885 127.0.0.1:35067 -> 127.0.0.1:3306 [AP] .....insert into watchers (presentity_uri,watcher_username,watcher_domain,event,status,inserted_time ) values ('sip:dan@hiddendom.com','user01','hiddendom.com','presence',1,1330712227) # T 2012/03/02 18:17:07.320079 127.0.0.1:3306 -> 127.0.0.1:35067 [AP] ........... # U 2012/03/02 18:17:07.320250 127.0.0.1:5060 -> 127.0.0.1:5060 SIP/2.0 202 OK. Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK5ddb.d2ee4046.0;rport=5060. To: sip:dan@hiddendom.com;tag=c87c23e595340de8a004872f7dfab287-19b1. From: sip:user01@hiddendom.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-55da. CSeq: 10 SUBSCRIBE. Call-ID: 77d7b19267fdcae8. Expires: 3600. Contact: <sip:127.0.0.1>. Server: kamailio (3.2.0 (x86_64/linux)). Content-Length: 0. . # T 2012/03/02 18:17:07.320317 127.0.0.1:35067 -> 127.0.0.1:3306 [AP] .....select body,expires,etag,sender from presentity where domain='hiddendom.com' AND username='dan' AND event='presence' order by received_time # T 2012/03/02 18:17:07.320541 127.0.0.1:3306 -> 127.0.0.1:35067 [AP] .....7....def.prxdb presentity presentity.body.body.?...........=....def.prxdb presentity presentity.expires.expires.?...........7....def.prxdb presentity presentity.etag.etag...@.....P...;....def.prxdb presentity presentity.sender.sender...........................Y.<?xml version="1.0"?> <presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:c="urn:ietf:params:xml:ns:pidf:cipid" entity="dan(a)hiddendom.com"> <tuple id="0x7f7e550f0d70"> <status> <basic>open</basic> </status> </tuple> </presence> 1330712820.a.1330712207.16317.1.1.......... # U 2012/03/02 18:17:07.320996 127.0.0.1:5060 -> 127.0.0.1:5060 NOTIFY sip:user01@hiddendom.com SIP/2.0. Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bKae68.a038faa7.0. To: sip:user01@hiddendom.com;tag=7bcd2f0283a17a6a3eb34b70a7dbcaec-55da. From: sip:dan@hiddendom.com;tag=c87c23e595340de8a004872f7dfab287-19b1. CSeq: 2 NOTIFY. Call-ID: 77d7b19267fdcae8. Content-Length: 345. User-Agent: kamailio (3.2.0 (x86_64/linux)). Max-Forwards: 70. Event: presence. Contact: <sip:127.0.0.1>. Subscription-State: active;expires=3670. Content-Type: application/pidf+xml. . <?xml version="1.0"?> <presence xmlns="urn:ietf:params:xml:ns:pidf" xmlns:dm="urn:ietf:params:xml:ns:pidf:data-model" xmlns:rpid="urn:ietf:params:xml:ns:pidf:rpid" xmlns:c="urn:ietf:params:xml:ns:pidf:cipid" entity="dan(a)hiddendom.com"> <tuple id="0x7f7e550f0d70"> <status> <basic>open</basic> </status> </tuple> </presence> ############# kamailio.log: ############# Mar 2 18:17:07 prx3 /usr/sbin/kamailio[16319]: INFO: presence [notify.c:1593]: NOTIFY sip:user01@hiddendom.com via sip:user01@hiddendom.com on behalf of sip:dan@hiddendom.com for event presence Mar 2 18:17:07 prx3 /usr/sbin/kamailio[16317]: ERROR: pua_xmpp [simple2xmpp.c:198]: Notify in a non existing dialog """

2 4

Kamailio and MySQL/Galera Replication...
by Krishna Kurapati 10 Mar '12

10 Mar '12

Hi, I am trying to setup Kamailio in an Active-Active configuration behind a TCP load balancer. On the database side, looking at MySQL cluster as independent node set vs. Kamailio/MySQL server with Galera synchronous replication. The first configuration requires 3 or 5 servers. 2 for Kamailio and 3 for MySQL. The second probably just requires 2 servers. I am leaning towards Kamailio/MySQL/Galera. Could you share setup/performance issue... Thanks Krish Kura

1 0

insert_hf in CANCEL message
by Reda Aouad 10 Mar '12

10 Mar '12

Hi, insert_hf doesn't work for CANCEL messages. It doesn't work either on 487 replies in failure_route.. Why? Is it because they are re-generated on every hop? Is there a workaround? Reda

2 1

SIP problems using a comrex Access
by Andy Bosley 10 Mar '12

10 Mar '12

Hi Support, We have a comrex access unit that we have previously successfully used for connections using your SIP service. For some reason now though, we can no longer get the unit to work. We know the username (LCR.ACCESS1) is ok as we can access the account through the website. However, entering the same details in to the comrex fails. The comrex status displays "OFFLINE (Registering)" and does not get any further. Is it possible for you to check that the account is ok and that the unit has successfully been authenticated. regards Andy __________________________ Andy Bosley Supervisor, London Control Room Technology Operations Technology Division, BBC Room 3045, Broadcasting House Tel External: +44 02077 654976 Tel Internal: 54976 http://www.bbc.co.uk/ This e-mail (and any attachments) is confidential and may contain personal views which are not the views of the BBC unless specifically stated. If you have received it in error, please delete it from your system. Do not use, copy or disclose the information in any way nor act in reliance on it and notify the sender immediately. Please note that the BBC monitors e-mails sent or received. Further communication will signify your consent to this.

2 1

XHTTP or XMLRPC modules
by Uri Shacked 10 Mar '12

10 Mar '12

hi, i need to start some kind of proccess in my kamailio server (manualy, not by timer). the best way i can think of is to send a HTTP request. i can do it with the XMLRPC module, but i get an error because i dont realy send XML. i try the XHTTP module. but the event_rout[xhttp_request] does not run. i get : 19(2796) ERROR: <core> [tcp_read.c:965]: ERROR: tcp_read_req: bad request, state=7, error=4 buf: POST / HTTP/1.0 User-Agent: Fiddler Host: 10.2.0.55:5060 parsed: POST / HTTP/1.0 User-Agent: Fiddler Host: 10.2.0.55:5060 any ideas?

2 1

Backing up htable to SQL table ...
by Krishna Kurapati 09 Mar '12

09 Mar '12

Hi, This is my first time attempt using htable module. How can I back up the htable content in the database incase the server restarts. I saw a htable in the MySQL database. My observation has been that htable module is not automatically backing up to database even though I added modparams to point to the database. Do I need to explicitly backup htable content to database using sqlops or some other mechanism? Thanks Krish Kura

3 6

Advice on placement of t_replicate (REGISTER)
by Asgaroth 09 Mar '12

09 Mar '12

Hi Guru's, I'd just like some advice on t_replace and its placement in the routing script. A lot of examples show the following setup: save("location"); t_replicate("backup_server"); Would it not be wiser to have something like: if (save("location")) { t_replcate("backup_server"); } Would there be any scenario where you would want to t_replicate if save("location") fails for some reason? The configuration I refer to is if the location database is in memory. I suspect you may want to replicate all if location is going to db core in case of external failure. But would it matter on the placement if the location was in memory? Thanks

2 1

kamailio with flowroute
by romon.zaman 09 Mar '12

09 Mar '12

hello room, i was trying to add sip provider(like. flowroute,vitelity) with user-pass authentication in kamailio to accept inbound calls. any help? thanks

3 2

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