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11 participants
37462 discussions

[OpenSER-Users] LCR Problems (1.1 -> 1.2)
by Kristian Kielhofner 20 Mar '08

20 Mar '08

Hello everyone, In OpenSER 1.1 the following route block worked perfectly: route[5] { # LCR PSTN handler xlog("$rm $si $ru $ci - LCR - Starting\n"); if (!load_gws()) { xlog("$rm $si $ru $ci - LCR - Error in load_gw, setting engerr 21\n"); avp_printf("$avp(s:engerr)", "21"); route(15); }; if (!next_gw()) { xlog("$rm $si $ru $ci - LCR - Error in next_gw, setting engerr 22\n"); avp_printf("$avp(s:engerr)", "22"); route(15); }; t_on_failure("5"); xlog("$rm $si $ru $ci - LCR - Sending to $td\n"); route(1); } In OpenSER 1.2.3 it fails on next_gw() every time but I am unable to find out why. I used the new convert option to mysqldb.sh and I think my LCR tables are ok. I tried turning up the verbosity but I couldn't see anything relevant to LCR. What could be going on here? Thanks! -- Kristian Kielhofner

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[OpenSER-Users] SQLite with OpenSER
by Douglas Garstang 20 Mar '08

20 Mar '08

How can I use avp_db_query() with SQLite in OpenSER? Doug. ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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[OpenSER-Users] One way audio calling a -> b, two way audio calling b -> a with two phones behind the same NAT
by Mike Fedyk 20 Mar '08

20 Mar '08

Hi, I am having some trouble with nat traversal. Depending on which phone is originating the call, it may either have one way audio, two way, or even neither. Here is the matrix I have tested so far. Hardphone to hard phone works fine between two spa942 or either of the spa942 phones and the budgetone, the problems come into the picture when soft phones are used. caller callee RTP direction budgetone linphone neither budgetone spa942 both budgetone xlite both linphone budgetone one way linphone spa942 one way linphone xlite neither spa942 budgetone both spa942 linphone neither spa942 xlite one way xlite budgetone both xlite linphone both xlite spa942 both Openser.cfg http://pastebin.ca/946561

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[OpenSER-Users] Quality Metrics with MediaProxy
by Douglas Garstang 20 Mar '08

20 Mar '08

Question.... If I was to use mediaproxy with OpenSER, is there any way to capture RTP quality metrics with it? Thanks, Doug. ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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[Serusers] General Question on avp_subst
by Mike Trest - Personal 20 Mar '08

20 Mar '08

Hi, I am confused by documentation with foo bar examples. Can someone please give me a clear ser.cfg example of avp_subst that really works in your running ser.cfg? preferably one that works on and avp called $revision to substitute a substring of numbers (8831) with another set of numbers (5431) where the target digits are surrounded by other stuff. ..mike.. .

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Re: [OpenSER-Users] openser msilo problem
by Daniel-Constantin Mierla 20 Mar '08

20 Mar '08

Hello, On 03/18/08 13:02, Devesh wrote: > Hi Daniel, > Again thanks. > I have commented authentication part from file openser.cfg . But this is not > working for me . there might be other problems. > Where should I change in file. > that is hard to tell :-) I would recommend you to install ngrep, wireshark or other network sniffing tool and watch the sip traffic. It will help to troubleshoot better, you will see where sip messages are sent and where (if) are blocked. Cheers, Daniel PS. please cc to mailing list. > Thanks & Regards > Devesh Bissa > persistent system ltd. > > > > -----Original Message----- > From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] > Sent: Tuesday, March 18, 2008 3:27 PM > To: Devesh > Cc: users(a)openser.org > Subject: Re: [OpenSER-Users] openser msilo problem > > Hello, > > seems that you authenticate the MESSAGEs sent by msilo -- filter out > these ones, the source IP should be localhost. > > Cheers, > Daniel > > > On 03/18/08 11:49, Devesh wrote: > >> Hi Daniel, >> Thanks for your reply. >> I am not able to grep any message because this utility is not on my >> > machine. > >> I am sending you MSILO log.(attached) >> Please guide me where I am wrong. >> >> >> Thanks & Regards >> Devesh Bissa >> persistent system ltd. >> >> >> >> -----Original Message----- >> From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] >> Sent: Tuesday, March 18, 2008 2:30 PM >> To: Deveshb >> Cc: users(a)lists.openser.org >> Subject: Re: [OpenSER-Users] openser msilo problem >> >> Hello, >> >> On 03/14/08 16:17, Deveshb wrote: >> >> >>> Hi, >>> I have install openser with msilo module . Offline messages stored >>> >>> >> there >> >> >>> but it's not deliver to client( I am using X-Lite). >>> it gives me following error >>> DBG:maxfwd:is_maxfwd_present: max_forwards header not found! >>> DBG:uri:has_totag: no totag >>> DBG:tm:t_lookup_request: start searching: hash=3841, isACK=0 >>> DBG:tm:matching_3261: RFC3261 transaction matching failed >>> DBG:tm:t_lookup_request: no transaction found >>> >>> >>> >> these are not errors, are debug messages. >> >> Grab the SIP traffic for this case and and send here, that will show >> where the message is delivered. Sample command: >> >> ngrep -d any -qt -W byline port 5060 >> >> Cheers, >> Daniel >> >> >> >> >> >>> Could you please help me . >>> >>> Thank you >>> Devesh >>> >>> >>> >> DISCLAIMER >> ========== >> This e-mail may contain privileged and confidential information which is >> > the property of Persistent Systems Ltd. It is intended only for the use of > the individual or entity to which it is addressed. If you are not the > intended recipient, you are not authorized to read, retain, copy, print, > distribute or use this message. If you have received this communication in > error, please notify the sender and delete all copies of this message. > Persistent Systems Ltd. does not accept any liability for virus infected > mails. > >> >> > > > DISCLAIMER > ========== > This e-mail may contain privileged and confidential information which is the property of Persistent Systems Ltd. It is intended only for the use of the individual or entity to which it is addressed. If you are not the intended recipient, you are not authorized to read, retain, copy, print, distribute or use this message. If you have received this communication in error, please notify the sender and delete all copies of this message. Persistent Systems Ltd. does not accept any liability for virus infected mails. >

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[OpenSER-Users] allow_trusted evaluates to false in 1.3.1
by CSB 20 Mar '08

20 Mar '08

I have the following permissions module setup: modparam("auth_db|permissions|uri_db|usrloc|domain|lcr", "db_url", "mysql://user:password@localhost/ser") modparam("permissions", "db_mode", 0) modparam("permissions", "trusted_table", "trusted") if (!is_uri_host_local()) { if (is_from_local() || allow_trusted() ) { route(5); route(1); } else { sl_send_reply("403", "Forbidden"); xlog("403 in call type processing. rs $rs si $si rm $rm ru $ru tu $tu fu $fu fd $fd rr $rr"); }; return; }; When an invite is received the calls is rejected with a 403 and "403 in call type processing" is written to the log file. So allow_trusted must be evaluating to false I can see from the log that the following query is executed: 13 Query select proto,from_pattern,tag from trusted where src_ip='202.180.001.001' When I execute this query directly on the database it returns: +-------+--------------+------+ | proto | from_pattern | tag | +-------+--------------+------+ | any | NULL | NULL | +-------+--------------+------+ 1 row in set (0.00 sec) Could anyone advise what I've done wrong? OpenSER1.3.1 Regards Cameron

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[Serusers] Memory Leak Problems
by Ricardo Martinez 19 Mar '08

19 Mar '08

Hello I'm using SER with the LCR module and i'm having some "memory leak" problems. I have followed the "Problem Reporting" link in the iptel.org site to send you a report. My question is : In the page you mention that i need to use memlog=2 and debug=3. Is this ok? or i need to run SER with more debug to see the problem and report it? Second. How do i know if i'm using the last stable, bug free (in theory) version of SER?. SER -V : version: ser 0.9.6 (i386/linux) flags: STATS: Off, USE_IPV6, USE_TCP, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, FAST_LOCK-ADAPTIVE_WAIT ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535 @(#) $Id: main.c,v 1.197.2.1 2005/07/25 16:56:24 andrei Exp $ main.c compiled on 07:54:57 Feb 29 2008 with gcc 4.1.2 i have download this version from the FTP site. I hope someone can help me here. Thanks in advance. Regards, Ricardo Martinez.-

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[OpenSER-Users] openxcap with openser1.2 and postgresql
by Marcelo Rodrigues Leite 19 Mar '08

19 Mar '08

Hello all, I´ve searched around forums and openser and openxcap documentation but I haven´t found any consistent information about the use of openxcap with openser 1.2 and with postgresql. Is it possible to use the 3 of them alltogether? I can overcome any problem with openser 1.2 by installing a newer version, but any mysql restriction is going to be a real problem since I´m using Voip4all architecture, which is built over postgresql. I would really appreciate any information about this. Regards, Marcelo R. Leite

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[OpenSER-Users] About TLS
by Ali Jawad 18 Mar '08

18 Mar '08

Hey All I am trying to setup TLS to use on my openser server this setup allows me to sign in /* uncomment the following lines to enable TLS support (default off) */ #disable_tls = yes disable_tls = no listen = tls:xx.xx.xx.xx:443 tls_verify_server = 1 tls_verify_client = 1 tls_require_client_certificate = 0 tls_method = TLSv1 tls_certificate = "/usr/local/etc/openser/tls/user/user-cert.pem" tls_private_key = "/usr/local/etc/openser/tls/user/user-privkey.pem" tls_ca_list = "/usr/local/etc/openser/tls/user/user-calist.pem" /* uncomment and configure the following line if you want openser to bind on a specific interface/port/proto (default bind on all available) */ listen=udp:xx.xx.xx.xx:5060 However removing listen=udp:xx.xx.xx.xx:5060 blocks me from signing in at all. I have checked with the first configuration that I sign in to port 443, however even if I am able to sign in using port 443 I can make calls I always get time out errors from my openser server. It works fine if I disable tls and only use UDP. Any hints ? Thx

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