sr-users April 2004

sr-users@lists.kamailio.org

138 participants
266 discussions

by Richa_Ziad＠yahoo.fr

Hello, My network is composed of 2 PCs,on the first 1, I installed Linux redhat 9 with mysql , SER and DNS (ulfg1.lb), on the other one I installed winXP with User Ugent Sjphone and ethereal. I configured SER to work with mysql and I created a user named test using serctl. ( I am implementing all said in ser_howto.pdf) And I start ser : service ser start And ser starts successfully. with Sjphone I configured the proxy domain and the user domain to the domain ulfg1.lb, and i signed in with user test just created with serctl. And I examin the traffic with ethereal. SJphone tried to register the user test(a)ulfg1.lb but the response was error 483 (too many hops). Can someone helps me to resolve this problem. Best regards. Richa_Ziad(a)yahoo.fr 2004-04-09

20 years, 7 months

[Serusers] Problem

by Richa_Ziad＠yahoo.fr

20 years, 7 months

[Serusers] Email report

by staff＠iptel.org

20 years, 7 months

[Serusers] Request response

by jan＠iptel.org

20 years, 7 months

[Serusers] Sipsak Question re Multiple Contacts in Usrloc

by Paul.Wasik＠ipc.com

Hi, Can anyone tell me if Sipsak is capable of specifying multiple contacts in usrloc mode with various q values for sequential fork testing? Thanks, Paul Important Notice ************************************************* This e-mail may contain information that is confidential, privileged or otherwise protected from disclosure. If you are not an intended recipient of this e-mail, do not duplicate or redistribute it by any means. Please delete it and any attachments and notify the sender that you have received it in error. Unintended recipients are prohibited from taking action on the basis of information in this e-mail. E-mail messages may contain computer viruses or other defects, may not be accurately replicated on other systems, or may be intercepted, deleted or interfered with without the knowledge of the sender or the intended recipient. If you are not comfortable with the risks associated with e-mail messages, you may decide not to use e-mail to communicate with IPC. IPC reserves the right, to the extent and under circumstances permitted by applicable law, to retain, monitor and intercept e-mail messages to and from its systems.

20 years, 7 months

Re: [Serusers] Sems Error

by Ulrich Abend

Hi, ok, you replaced the IP addresses ;-) Don't mind I wont post them... You have the following setup, right? SIP-UA(192...) -- NAT-FW -- SER (official IP) You probably have a NAT problem here. The audio packets from SEMS are probably not forwarded through your NAT firewall. Please check if you have audio packets inside your 192..-network by running a sniffer like tcpdump or ngrep on port 8000 (or whatever audio port your SIP UA chooses). How do you traverse the NAT? Has your phone STUN support enabled (seems so)? What type of NAT-Firewall do you have (Linux, Router, ...)? Please describe your setup in detail if you experience NAT problems, some really skilled people on this list will help you out (but probably not me ;-)! Uli. On Thursday 08 April 2004 16:02, Shirley wrote: > Hi, > > Please take a look again.:) > <<logNoAudio.txt>> > regards, > shirley > > > -----Original Message----- > > From: Ulrich Abend [SMTP:ullstar@iptel.org] > > Sent: Thursday, April 08, 2004 10:02 PM > > To: Shirley > > Cc: serusers(a)lists.iptel.org > > Subject: Re: [Serusers] Sems Error > > > > Please review the settings in your IP phone, the address settings in the > > SIP > > messages look a bit strange to me (IP, dest_IP...) > > > > What are the IP addresses of you SIP phone and your server running > > ser&sems? > > > > Regards, > > > > Uli. > > > > On Thursday 08 April 2004 15:46, Shirley wrote: > > > Hi, > > > > > > Thank you for your reply. Now sems is running now...Thank you so much. > > > > > > When I try to do test call. It show "connected" on my UA but I hear no > > > audio and the session ended. Please advice. Thanks again. > > > <<logNoAudio.txt>> > > > Regards, > > > Shirley > > > > > > > -----Original Message----- > > > > From: Ulrich Abend [SMTP:ullstar@iptel.org] > > > > Sent: Thursday, April 08, 2004 4:15 PM > > > > To: serusers(a)lists.iptel.org > > > > Cc: Shirley > > > > Subject: Re: [Serusers] Sems Error > > > > > > > > Hi, > > > > > > > > from your debugging: > > > > > > > > Apr 8 11:53:41 sipserver2 sems: (7785) DEBUG: loadAppPlugIn > > > > (AmPlugIn.cpp:262): application 'number_reader' loaded. > > > > Apr 8 11:53:41 sipserver2 sems: (7785) WARNING: reloadModuleConfig > > > > (SemsConfiguration.cpp:66): no configuration found for module > > > > number_reader, > > > > maybe you want to specify config.number_reader in config file. > > > > Apr 8 11:53:41 sipserver2 sems: (7785) ERROR: onLoad > > > > (NumberReader.cpp:55): > > > > required parameter number_path missing > > > > Apr 8 11:53:41 sipserver2 sems: (7785) ERROR: load > > > > (AmPlugIn.cpp:85): while > > > > loading plug-in '/usr/local/lib/sems/plug-in/apps/number_reader.so' > > > > > > > > This says that number reader refuses to start and therefor SEMS > > > > refuses > > > > > > to > > > > > > > > start at all. You have two options now: > > > > > > > > 1. configure number_reader to start by supplying valid entries in the > > > > following new section of your sems.conf (edit wav to your valid > > > > path!): > > > > config.number_reader=inline > > > > number_path=wav > > > > prolog_file=wav/prolog.wav > > > > epilog_file=wav/prolog.wav > > > > config.number_reader=end > > > > > > > > 2. remove '/usr/local/lib/sems/plug-in/apps/number_reader.so', then > > > > sems > > > > > > should start. Be careful, if you do a "make install" again, the > > > > module will > > > > be regenerated, you might have to delete it again. > > > > > > > > > > > > I call this a bug in SEMS, we will fix it someday. Modules should > > > > start > > > > > > without any configuration entries. By now, please use one of the > > > > options > > > > > > above. > > > > > > > > > I have also tested this ps ax | grep sems. I get this result:~ > > > > > [root@sipserver2 root]# ps ax | grep sems > > > > > 5518 ? S 1:25 gedit file:///etc/sems/sems.conf > > > > > 7805 pts/0 S 0:00 grep sems > > > > > > > > This shows, that no SEMS is running, from all processes containing > > > > "sems" > > > > > > in > > > > their command line, it's only your editor and the grep command > > > > itself. > > > > > > > > Please always view the output of SEMS startup and review all lines > > > > starting > > > > with ERROR. > > > > > > > > Regards, > > > > > > > > Uli. > > > > > > > > On Thursday 08 April 2004 06:05, Shirley wrote: > > > > > Hi, > > > > > > > > > > Thank you for your prompt reply. > > > > > I have tested :~ set log_stderr=yes and fork=no and debug=3 in > > > > > > > > sems.conf. > > > > > > > > > I have attached the log. Please help. > > > > > > > > > > <<SemsError1.txt>> <<sems.conf>> > > > > > I have also tested this ps ax | grep sems. I get this result:~ > > > > > [root@sipserver2 root]# ps ax | grep sems > > > > > 5518 ? S 1:25 gedit file:///etc/sems/sems.conf > > > > > 7805 pts/0 S 0:00 grep sems > > > > > > > > > > Regards, > > > > > Shirley > > > > > > > > > > > -----Original Message----- > > > > > > From: Ulrich Abend [SMTP:ullstar@iptel.org > > > > > > Sent: Thursday, April 08, 2004 12:18 AM > > > > > > To: Shirley > > > > > > Cc: serusers(a)lists.iptel.org > > > > > > Subject: Re: [Serusers] Sems Error > > > > > > > > > > > > Hi, > > > > > > > > > > > > try to set log_stderr=yes and fork=no and debug=3 in sems.conf > > > > > > for testing, it > > > > > > should produce a lot of debugging output on your console when > > > > > > starting up. > > > > > > > > > > > > There are a lot of possible reasons for SEMS not starting, please > > > > > > post the > > > > > > > > > > > > debugging output either from the commands above or from > > > > > > > > /var/log/syslog > > > > > > > > > > (under redhat the file might be another one under /var/log/ ...) > > > > > > > > > > > > You can also check is sems runs by calling in your shell: > > > > > > > > > > > > ps ax | grep sems > > > > > > > > > > > > Regards, > > > > > > > > > > > > Uli. > > > > > > > > > > > > P.S.: Please always CC to the list, others might answer quicker > > > > than > > > > > > me > > > > > > > > > > :-) > > > > > > > > > > > > On Wednesday 07 April 2004 14:43, Shirley wrote: > > > > > > > Hi, > > > > > > > > > > > > > > Thank you for your reply. How to make sure that the SEMS is > > > > > > > running? I uses the /usr/local/sin/sems.redhat start- to start > > > > the > > > > > > > > > sems > > > > > > > > service? > > > > > > > > > > Am > > > > > > > > > > > > > I correct? > > > > > > > My fifo name is same in both file that you mention. Please > > > > advice! > > > > > > > > Thanks > > > > > > > > > > > > > Regards, > > > > > > > Shirley > > > > > > > > > > > > > > > -----Original Message----- > > > > > > > > From: Ulrich Abend [SMTP:ullstar@iptel.org] > > > > > > > > Sent: Wednesday, April 07, 2004 8:00 PM > > > > > > > > To: serusers(a)lists.iptel.org > > > > > > > > Cc: Shirley > > > > > > > > Subject: Re: [Serusers] Sems Error > > > > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > > > you should make shure, SEMS is running and uses the same fifo > > > > > > > > name (in sems.conf) as SER (in ser.cfg). > > > > > > > > > > > > > > > > It is also important, that the fifo file (default: > > > > /tmp/am_fifo) > > > > > > has > > > > > > > > > > > > write > > > > > > > > > > > > > > > > permissions for the user SER runs as. The easiest setup is to > > > > run > > > > > > SER > > > > > > > > > > and > > > > > > > > > > > > > > SEMS as the same user. > > > > > > > > > > > > > > > > If you still experience problems, please post SER and SEMS > > > > > > > > debugging > > > > > > > > > > > > output, > > > > > > > > the config files, and the results of > > > > > > > > ls -la /tmp/*fifo > > > > > > > > > > > > > > > > Regards, > > > > > > > > > > > > > > > > Uli. > > > > > > > > > > > > > > > > On Wednesday 07 April 2004 12:28, Shirley wrote: > > > > > > > > > Hi all, > > > > > > > > > > > > > > > > > > Please Help!!! I am trying to install the sems when I try > > > > > > > > > to > > > > > > > > start > > > > > > > > > > the > > > > > > > > > > > > > > sems > > > > > > > > > > > > > > > > > I encountered this problem as per below. I am running on > > > > Linux > > > > > > 9.0 > > > > > > > > > > and > > > > > > > > > > > > > > > please also advice on how to check the fifo > > > > version....Thanks > > > > > > > > > > > Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: > > > > ERROR: > > > > > > > > > voicemail: ans_machine deamon is not running ! > > > > > > > > > Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: > > > > ERROR: > > > > > > > > > voicemail: > > > > > > > > > > > > > > > > No > > > > > > > > > > > > > > > > > such device or address > > > > > > > > > Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: > > > > ERROR: > > > > > > vm_start: > > > > > > > > > write_to_fifo failed > > > > > > > > > Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: > > > > ERROR: > > > > > > > > > voicemail: ans_machine deamon is not running ! > > > > > > > > > Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: > > > > ERROR: > > > > > > > > > voicemail: > > > > > > > > > > > > > > > > No > > > > > > > > > > > > > > > > > such device or address > > > > > > > > > Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: > > > > ERROR: > > > > > > vm_start: > > > > > > > > > write_to_fifo failed > > > > > > > > > > > > > > > > > > regards, > > > > > > > > > shirley > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > > > > Serusers mailing list > > > > > > > > > serusers(a)lists.iptel.org > > > > > > > > > http://lists.iptel.org/mailman/listinfo/serusers

20 years, 7 months

[Serusers] Re: Thanks :)

by jan＠iptel.org

20 years, 7 months

RE: [Serusers] Sems Error

by Shirley

Hi, Thank you for your reply. Now sems is running now...Thank you so much. When I try to do test call. It show "connected" on my UA but I hear no audio and the session ended. Please advice. Thanks again. <<logNoAudio.txt>> Regards, Shirley > -----Original Message----- > From: Ulrich Abend [SMTP:ullstar@iptel.org] > Sent: Thursday, April 08, 2004 4:15 PM > To: serusers(a)lists.iptel.org > Cc: Shirley > Subject: Re: [Serusers] Sems Error > > Hi, > > from your debugging: > > Apr 8 11:53:41 sipserver2 sems: (7785) DEBUG: loadAppPlugIn > (AmPlugIn.cpp:262): application 'number_reader' loaded. > Apr 8 11:53:41 sipserver2 sems: (7785) WARNING: reloadModuleConfig > (SemsConfiguration.cpp:66): no configuration found for module > number_reader, > maybe you want to specify config.number_reader in config file. > Apr 8 11:53:41 sipserver2 sems: (7785) ERROR: onLoad > (NumberReader.cpp:55): > required parameter number_path missing > Apr 8 11:53:41 sipserver2 sems: (7785) ERROR: load (AmPlugIn.cpp:85): > while > loading plug-in '/usr/local/lib/sems/plug-in/apps/number_reader.so' > > This says that number reader refuses to start and therefor SEMS refuses to > > start at all. You have two options now: > > 1. configure number_reader to start by supplying valid entries in the > following new section of your sems.conf (edit wav to your valid path!): > > config.number_reader=inline > number_path=wav > prolog_file=wav/prolog.wav > epilog_file=wav/prolog.wav > config.number_reader=end > > 2. remove '/usr/local/lib/sems/plug-in/apps/number_reader.so', then sems > should start. Be careful, if you do a "make install" again, the module > will > be regenerated, you might have to delete it again. > > > I call this a bug in SEMS, we will fix it someday. Modules should start > without any configuration entries. By now, please use one of the options > above. > > > I have also tested this ps ax | grep sems. I get this result:~ > > [root@sipserver2 root]# ps ax | grep sems > > 5518 ? S 1:25 gedit file:///etc/sems/sems.conf > > 7805 pts/0 S 0:00 grep sems > > This shows, that no SEMS is running, from all processes containing "sems" > in > their command line, it's only your editor and the grep command itself. > > Please always view the output of SEMS startup and review all lines > starting > with ERROR. > > Regards, > > Uli. > > > On Thursday 08 April 2004 06:05, Shirley wrote: > > Hi, > > > > Thank you for your prompt reply. > > I have tested :~ set log_stderr=yes and fork=no and debug=3 in > sems.conf. > > I have attached the log. Please help. > > > > <<SemsError1.txt>> <<sems.conf>> > > I have also tested this ps ax | grep sems. I get this result:~ > > [root@sipserver2 root]# ps ax | grep sems > > 5518 ? S 1:25 gedit file:///etc/sems/sems.conf > > 7805 pts/0 S 0:00 grep sems > > > > Regards, > > Shirley > > > > > -----Original Message----- > > > From: Ulrich Abend [SMTP:ullstar@iptel.org > > > Sent: Thursday, April 08, 2004 12:18 AM > > > To: Shirley > > > Cc: serusers(a)lists.iptel.org > > > Subject: Re: [Serusers] Sems Error > > > > > > Hi, > > > > > > try to set log_stderr=yes and fork=no and debug=3 in sems.conf for > > > testing, it > > > should produce a lot of debugging output on your console when starting > > > up. > > > > > > There are a lot of possible reasons for SEMS not starting, please post > > > the > > > > > > debugging output either from the commands above or from > /var/log/syslog > > > (under redhat the file might be another one under /var/log/ ...) > > > > > > You can also check is sems runs by calling in your shell: > > > > > > ps ax | grep sems > > > > > > Regards, > > > > > > Uli. > > > > > > P.S.: Please always CC to the list, others might answer quicker than > me > > > > > > :-) > > > > > > On Wednesday 07 April 2004 14:43, Shirley wrote: > > > > Hi, > > > > > > > > Thank you for your reply. How to make sure that the SEMS is running? > > > > I uses the /usr/local/sin/sems.redhat start- to start the sems > service? > > > > > > Am > > > > > > > I correct? > > > > My fifo name is same in both file that you mention. Please advice! > > > > > > Thanks > > > > > > > Regards, > > > > Shirley > > > > > > > > > -----Original Message----- > > > > > From: Ulrich Abend [SMTP:ullstar@iptel.org] > > > > > Sent: Wednesday, April 07, 2004 8:00 PM > > > > > To: serusers(a)lists.iptel.org > > > > > Cc: Shirley > > > > > Subject: Re: [Serusers] Sems Error > > > > > > > > > > Hi, > > > > > > > > > > you should make shure, SEMS is running and uses the same fifo name > > > > > (in sems.conf) as SER (in ser.cfg). > > > > > > > > > > It is also important, that the fifo file (default: /tmp/am_fifo) > has > > > > > write > > > > > > > > > > permissions for the user SER runs as. The easiest setup is to run > SER > > > > > > and > > > > > > > > SEMS as the same user. > > > > > > > > > > If you still experience problems, please post SER and SEMS > debugging > > > > > output, > > > > > the config files, and the results of > > > > > ls -la /tmp/*fifo > > > > > > > > > > Regards, > > > > > > > > > > Uli. > > > > > > > > > > On Wednesday 07 April 2004 12:28, Shirley wrote: > > > > > > Hi all, > > > > > > > > > > > > Please Help!!! I am trying to install the sems when I try to > start > > > > > > the > > > > > > > > sems > > > > > > > > > > > I encountered this problem as per below. I am running on Linux > 9.0 > > > > > > and > > > > > > > > > please also advice on how to check the fifo version....Thanks > > > > > > > > > > > > Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: ERROR: > > > > > > voicemail: ans_machine deamon is not running ! > > > > > > Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: ERROR: > > > > > > voicemail: > > > > > > > > > > No > > > > > > > > > > > such device or address > > > > > > Mar 24 19:04:25 sipserver2 /usr/local/sbin/ser[12876]: ERROR: > > > > > > vm_start: > > > > > > write_to_fifo failed > > > > > > Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: ERROR: > > > > > > voicemail: ans_machine deamon is not running ! > > > > > > Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: ERROR: > > > > > > voicemail: > > > > > > > > > > No > > > > > > > > > > > such device or address > > > > > > Mar 24 19:04:35 sipserver2 /usr/local/sbin/ser[12874]: ERROR: > > > > > > vm_start: > > > > > > write_to_fifo failed > > > > > > > > > > > > regards, > > > > > > shirley > > > > > > > > > > > > _______________________________________________ > > > > > > Serusers mailing list > > > > > > serusers(a)lists.iptel.org > > > > > > http://lists.iptel.org/mailman/listinfo/serusers

20 years, 7 months

RE: [Serusers] routing question

by Vitaly Nikolaev

That means that if I want that call in next step use RTP proxy I should enable it in first step regardless if it needed or not ? That is weird :) Is there other way to to that ? I am trying to use rtp proxy only where it is absolutely necessary is anybody accomplish this ? -----Original Message----- From: Jan Janak [mailto:jan@iptel.org] Sent: Wednesday, April 07, 2004 5:31 PM To: Vitaly Nikolaev Cc: serusers(a)lists.iptel.org Subject: Re: [Serusers] routing question failure_route works with the original request (not response). SER will trigger failure_route when it decides what response code (from which branch) should be forwarded upstream. It is not possible to call force_rtp_proxy in this section, you should call force_rtp_proxy in the main routing section. Jan. On 07-04 13:45, Vitaly Nikolaev wrote: > > > Hello, > > I have small problem with dinamic routing.. my config looks like: > (page down) > > > as u see i have two steps routing.. second exec_dset return me uri of > voicemail or it could be another number. the question is: > > how can i do rtp_proxy on second step ? i can not just put > force_rtp_proxy(); in failure_route.. it is not allowed.... > > Please help > > > > short version: > > > > > route { > if (nat_uac_test("2")) { > xlog("L_ALERT", "(%ci) src address different than via header->NAT detected"); > force_rport(); > fix_nated_contact(); > setflag(5); > } > if(uri==myself) { > exec_dset("/usr/local/ser/bin/getroute"); > route(1); > } > } > > route [1] { > xlog("L_ALERT", "(%ci) entering route[1] - relaying SIP message to online user\n"); > if ((isflagset(5)) || (isflagset(6))) { > xlog("L_ALERT", "(%ci) at least one of the participants is NATed->record_route\n"); > record_route(); > xlog("L_ALERT", "(%ci) -->setting up reply processing ->onreply_route[1]"); > t_on_reply("1"); > if (method=="INVITE") { > xlog("L_ALERT", "(%ci) INVITE request-->force_rtp_proxy, set NATED-INVITE flag(7)"); > force_rtp_proxy(); > append_hf("P-hint: request forced to rtp proxy\r\n"); > setflag(7); > }; > }; > t_on_failure("1"); > > xlog("L_ALERT", "(%ci) relaying message ...(%tu)"); > if (!t_relay()) { > xlog("L_ALERT", "(%ci) t_relay error occured\n"); > sl_reply_error(); > }; > } > > > onreply_route[1] { > xlog("L_ALERT", "(%ci) onreply_route[1] entered\n"); > if ( (status=~"200" || status=~"183") ) { > xlog("L_ALERT", "(%ci) status 2xx or 183"); > if ( isflagset(7) ) { > xlog("L_ALERT", "(%ci) marked(7) as NATED-INVITE -> force_rtp_proxy \n"); > force_rtp_proxy(); > append_hf("P-hint: response forced to rtp proxy\r\n"); > }; > }; > } > > > failure_route[3] { > /* XX: note: unsafe if preloaded routes without username used */ > xlog("L_ALERT", "(%ci) failureroute[1] entered\"); > > exec_dset("/usr/local/ser/bin/getroute vm"); > > t_on_failure("4"); > > xlog("L_ALERT", "(%ci) relaying message ...(%tu)"); > append_branch(); > if (!t_relay()) { > xlog("L_ALERT", "(%ci) t_relay error occured\n"); > # sl_reply_error(); > }; > > } > > _______________________________________________ > Serusers mailing list > serusers(a)lists.iptel.org > http://lists.iptel.org/mailman/listinfo/serusers

20 years, 7 months

[Serusers] RE: [Serdev] call drop

by Jiri Kuthan

At 12:43 PM 4/8/2004, Raymond Chen wrote: >Then what should I do to take care of the problem? I'm not sure even what the problem is. If a call is dropped after one minute that's hardly related to mismatched reply. Similar behaviour often happens when an ACK is misrouted. Just watch SIP traffic to see what is going on. -jiri > I 've use the simple example and test every added step now. > >Ray > >-----Original Message----- >From: Jiri Kuthan [mailto:jiri@iptel.org] >Sent: Thursday, April 08, 2004 6:18 PM >To: Raymond Chen; serusers(a)lists.iptel.org >Cc: serdev(a)lists.iptel.org >Subject: Re: [Serdev] call drop > >At 03:17 AM 4/8/2004, Raymond Chen wrote: >>Dear all, >> >>WeÂ¡Â¯ve setup a call scenario AS5300-Â¨Â¤SERÂ¨Â¤as5300 but all calls drop around 1 minute after connection, > >SER does not keep transactions in memory for ever. If you wish them >to be kept longer, try longer TM timers. Nevertheless, the reply >in question should be delivered statelessly even if the transaction >context is already expired. > >-jiri > > > >_______________________________________________ >Serdev mailing list >serdev(a)lists.iptel.org >http://lists.iptel.org/mailman/listinfo/serdev -- Jiri Kuthan http://iptel.org/~jiri/

20 years, 7 months

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sr-users April 2004