sr-users April 2006

sr-users@lists.kamailio.org

188 participants
432 discussions

[Serusers] BYE
by Thomas Britis 11 Apr '06

11 Apr '06

Hi all, Is there a way to finish a call without a BYE? Here is my problem: I have my own billing system and I terminate a established call just when I get a BYE message from client (or gateway). So I was thinking if one could terminate the call without the BYE. Thank you. -- Thomas Storino Britis TCNet Informatica e Telecomunicacoes LTDA

2 1

[Users] Fwd:Invalid table version
by buxalex＠libero.it 11 Apr '06

11 Apr '06

Hello, I tried also to drop and the to install the db, but still I get the same error.... Please anybody can help me? I am using openser version 1.1.0 dev17 tls thanks in advance Alessandro ---------------------------------------------------------------- Hello, running openser with mysql db (through monitor), I retrieve: ACC - initializing Apr 11 18:58:32 dhc27-53-93pc /usr/local/sbin/openser[7806]: register_udomain(): Invalid table version (use openser_mysql.sh reinstall) If I comment the module ACC loading I get the same error for the other modules. I reinstalled, as suggested from the log the db, but still I get the error. in table version I can see that the domain table has version 1 Any idea? This is a test db, do you suggest to erase it and to install it again? thanks a lot Alessandro

2 1

[Serusers] Release 0.9.6: modparam syntax for radius accounting
by Alberto Cruz 11 Apr '06

11 Apr '06

Hi Jan I recently install a new SER server with Release 0.9.6 using the debian distribution and I'm trying to use the radius configuration that I have running at the SER server with Release 0.9.3 but I'm having troubles with the following lines: modparam("acc", "radius_config", "/etc/radiusclient-ng/radiusclient.conf") modparam("acc", "service_type", 15) modparam("acc", "radius_flag", 1) modparam("acc", "radius_missed_flag", 3) modparam("acc", "report_ack", 0) when I test the ser.cfg I got "ERROR: bad config file (4 errors)" I was looking for documentation about acc_radius module but I didn't find documentation about it. Is there someplace where I can find the new syntax for the modparam ? Regards Alberto Cruz

3 5

[Users] Invalid table version
by buxalex＠libero.it 11 Apr '06

11 Apr '06

Hello, running openser with mysql db (through monitor), I retrieve: ACC - initializing Apr 11 18:58:32 dhc27-53-93pc /usr/local/sbin/openser[7806]: register_udomain(): Invalid table version (use openser_mysql.sh reinstall) If I comment the module ACC loading I get the same error for the other modules. I reinstalled, as suggested from the log the db, but still I get the error. in table version I can see that the domain table has version 1 Any idea? This is a test db, do you suggest to erase it and to install it again? thanks a lot Alessandro

1 0

[Serusers] Realtime Panel
by Waldo Rubinstein 11 Apr '06

11 Apr '06

Is there anything like the Flash Operator Panel for Asterisk (http:// www.asternic.org/) available for SER? I have been running my systems with Asterisk and would like to start migrating to SER, but kind of need similar functionality. Thanks, Waldo

1 0

[Serusers] Help:SER-RADIUS-LDAP
by Ivan Turcin 11 Apr '06

11 Apr '06

Hi, I'm using SER 0.9.6 as my SIP proxy, and free RADIUS 1.1.0 for accounting, authorization and authentication. Users are in open LDAP 2.3.20. For connecting to RADIUS I'm using auth_radius module which uses radusclient-ng. Everything works fine when digest is used for authentication and authorization but when I try to use LDAP for authentication and authorization i get this from RADIUS: rlm_ldap: - authorize rlm_ldap: performing user authorization for 201(a)192.168.19.2 radius_xlat: '(uid=201(a)192.168.19.2)' radius_xlat: 'ou=People,dc=sips,dc=tel,dc=fer,dc=hr' rlm_ldap: ldap_get_conn: Checking Id: 0 rlm_ldap: ldap_get_conn: Got Id: 0 rlm_ldap: attempting LDAP reconnection rlm_ldap: (re)connect to 192.168.19.2:389, authentication 0 rlm_ldap: bind as cn=root,dc=sips,dc=tel,dc=fer,dc=hr/topsct to 192.168.19.2:389 rlm_ldap: waiting for bind result ... rlm_ldap: Bind was successful rlm_ldap: performing search in ou=People,dc=sips,dc=tel,dc=fer,dc=hr, with filter (uid=201(a)192.168.19.2) rlm_ldap: checking if remote access for 201(a)192.168.19.2 is allowed by employeeType rlm_ldap: Added password 201 in check items rlm_ldap: looking for check items in directory... rlm_ldap: Adding userPassword as User-Password, value 201 & op=21 rlm_ldap: looking for reply items in directory... rlm_ldap: user 201(a)192.168.19.2 authorized to use remote access rlm_ldap: ldap_release_conn: Release Id: 0 modcall[authorize]: module "ldap" returns ok for request 0 modcall: leaving group authorize (returns ok) for request 0 rad_check_password: Found Auth-Type Ldap auth: type "LDAP" Processing the authenticate section of radiusd.conf modcall: entering group LDAP for request 0 rlm_ldap: - authenticate rlm_ldap: Attribute "User-Password" is required for authentication. modcall[authenticate]: module "ldap" returns invalid for request 0 modcall: leaving group LDAP (returns invalid) for request 0 auth: Failed to validate the user. I think this is the problem: Attribute "User-Password" is required for authentication. In users file I have added:a DFAULT Auth-Type:=LDAP to force using LDAP for authentication and authorization. When i try to connect remotly using radius client from command line, authorization and authentication works fine. When I capture packets when using SER i can't see User-Password attribute. Is there any way to solve this problem. May be to say in RADIUS that some of digest attributes is actually User-Password attribute, or some other module which enables using of RADIUS and LDAP. Thanks in advance. Best regards, -- Ivan Turcin Student at University of Zagreb, Faculty of Electricalengeniring and Computing, Branch of Telecomunications and Informatics Unska 3 HR-10000 Zagreb

2 1

[Users] nat_helper: multiple media IP address in SDP
by Nicolas Olivier 11 Apr '06

11 Apr '06

Hi, I've got a gateway which is only used for rounting and rtp proxying between providers and centrexes. On reply to an INVITE, one of our provider send back a "183 Session Progress". The problem is that in the SDP block, we've got 2 media IP address and rtpproxy only rewrite one. Finally, the provider establish rtp session with our gateway, and our centrex directly with the provider. provider gateway centrex 172.16.0.10 192.168.1.10 192.168.1.20 RTP -------------> RTP ------------> RTP ^-------------------------------------------------| So my questions are, is it possible to have multiple IP address in SDP and if so, how can I tell rtpproxy to rewrite all of them. Coming from provider: SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKdd67.a4cc2c44.0,SIP/2.0/UDP 192.168.1.20:5062;branch=z9hG4bKdd67.08f45a33.0,SIP/2.0/UDP 192.168.1.20:5060;branch=z9hG4bK4af242b7. From: "02" <sip:0143132445@192.168.1.20>;tag=as226ce7b9. To: <sip:0123456789@192.168.1.20:5062>;tag=3123AAA8-20C5. Date: Tue, 11 Apr 2006 09:10:29 GMT. Call-ID: 079ab6663e403ff44a1107e5111b075f(a)192.168.1.20. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 102 INVITE. Allow-Events: telephone-event. Contact: <sip:677238#0123456789@172.16.0.10:5060>. Record-Route: <sip:192.168.1.10;ftag=as226ce7b9;lr=on>,<sip:192.168.1.20:5062;ftag=as226ce7b9;lr=on>. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 261. . v=0. o=CiscoSystemsSIP-GW-UserAgent 3448 4768 IN IP4 172.16.0.10. s=SIP Call. c=IN IP4 172.16.0.10. t=0 0. m=audio 18322 RTP/AVP 18 101. c=IN IP4 172.16.0.10. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. Forwarded to centrex: SIP/2.0 183 Session Progress. Via: SIP/2.0/UDP 192.168.1.20:5062;branch=z9hG4bK43a4.3e96aba3.0,SIP/2.0/UDP 192.168.1.20:5060;branch=z9hG4bK3213db83. From: "02" <sip:0143132445@192.168.1.20>;tag=as1a2f900d. To: <sip:0123456789@192.168.1.20:5062>;tag=3121D1B4-1BFD. Date: Tue, 11 Apr 2006 09:08:28 GMT. Call-ID: 08467c5e299ab833106517c63d3edc2e(a)192.168.1.20. Server: Cisco-SIPGateway/IOS-12.x. CSeq: 102 INVITE. Allow-Events: telephone-event. Contact: <sip:677238#0123456789@172.16.0.10:5060>. Record-Route: <sip:192.168.1.10;ftag=as1a2f900d;lr=on>,<sip:192.168.1.20:5062;ftag=as1a2f900d;lr=on>. Content-Disposition: session;handling=required. Content-Type: application/sdp. Content-Length: 277. . v=0. o=CiscoSystemsSIP-GW-UserAgent 565 174 IN IP4 172.16.0.10. s=SIP Call. c=IN IP4 172.16.0.10. t=0 0. m=audio 36296 RTP/AVP 18 101. c=IN IP4 192.168.1.10. a=rtpmap:18 G729/8000. a=fmtp:18 annexb=no. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=nortpproxy:yes. openser.cfg (...) onreply_route[1] { if (status =~ "(180)|(183)|2[0-9][0-9]") { fix_nated_contact(); if (!search("^Content-Length:[ ]*0")) { force_rtp_proxy(); }; } else if (nat_uac_test("1")) { fix_nated_contact(); }; } (...) Best regards, Nicolas Olivier

2 4

[Serusers] Gateway authentication
by Daniel Korndorfer 11 Apr '06

11 Apr '06

Does anybody know how can I send credentials to a gateway? For example: I forward a call using forward(uri:host, uri:port);but my gateway needs authentication. Tks, D.K.

3 3

[Users] Bug in avp_db_load?
by Andreas Granig 11 Apr '06

11 Apr '06

Hi, Is it a bug or my fault? http://www.voice-system.ro/docs/avpops/ar01s06.html#avp_db_load states for the syntax of avp_db_load(source, name): name - which AVPs will be loaded from DB into memory. This can be an avp_name or an avp_alias. It can be empty - which means all AVPs, or you may specify only the type - 'i:' means all AVPs with ID. Now if I try this one (CVS HEAD): avp_db_load("$avp($callee_uuid)","i:"); or this one: avp_db_load("$avp($callee_uuid)",""); with $avp($callee_uuid) being '2', the corresponding DB query *always* looks like this: submit_query(): select value,attribute,type from usr_preferences where uuid='2' AND attribute='0' which doesn't return a result. I'd rather expect the query being "select value,attribute,type from usr_preferences where uuid='2' AND type=2" and "select value,attribute,type from usr_preferences where uuid='2'" for my two statements. The queried table looks like this: mysql root@openser> select * from usr_preferences where uuid='2'\G *************************** 1. row *************************** uuid: 2 username: 012345 domain: my.domain attribute: 100 type: 2 value: 01 modified: 2006-04-11 11:21:22 Thanks, Andy

2 2

[Users] load from db table
by D'Addelfio Davide 11 Apr '06

11 Apr '06

Hi Bogdan, i setup my openser.cfg to store SIP messages into acc tables of mysql, using extra accounting to store also the body part of the message. Now i need that openser read into that db's table, in particular in some rows of db. If I use avp_db_load it works only over usr_preference table, instead I want it looks into acc table. How can I do? Thanks for help Davide

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sr-users April 2006