sr-users June 2011

sr-users@lists.kamailio.org

75 participants
115 discussions

Using =~ to get the group identifier with longest match
by Iñaki Baz Castillo 06 Jun '11

06 Jun '11

Hi, I wonder how feasible is the folowing: I have a regular expresion like: REGEXP = "^((1|20)|(13|3|4)|(5|6))" There are 3 matching groups: 1) (1|20) 2) (13|3|4) 3) (5|6) I want to match the RURI user, let's suppose $rU = "138787686223". In this case the above regexp matches groups 1 and 2, but since group 2 matching is longest ("13" is longest than "1") I want to get value 2. In case $rU = "999999" I need to get "null", in case $rU = "1000022323" I need to get "1". AFAIK there is no way to do it with current regular expression utils in Kamailio, but maybe I miss something. Thanks a lot. -- Iñaki Baz Castillo <ibc(a)aliax.net>

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Questino about dialplan module
by Gary Chen 06 Jun '11

06 Jun '11

Kamailio 3.1.2 I am testing out dialplan module. Every time when I issue 'kamctl dialplan show', it shows what is in the database even if I have not yet issue "kamctl dialplan reload' after I changed data in database. I thought that dialplan is stored in the memory and you have to issue the reload before you can see the change. Why the ' kamctl dialplan show' display the data directly from mysql database? Does that mean that dialplan data is not stored in the memory? Gary

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callback function of tm module
by Bruno Bresciani 06 Jun '11

06 Jun '11

Hi All, I'm having doubts in the implementation of the callback function module tm. As she calls the function to record register_tmcb ()? Can someome help me? Regards

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Re: [SR-Users] Questino about dialplan module
by Gary Chen 03 Jun '11

03 Jun '11

I am talking about kamctl dialplan command not mi. When you type in kamctl, it lists a lot commands. Are these commands still valid? See below: kamctl ../../sbin/kamctl 3.1.0 Existing commands: -- command 'start|stop|restart' restart ............................ restart Kamailio start .............................. start Kamailio stop ............................... stop Kamailio -- command 'acl' - manage access control lists (acl) acl show [<username>] .............. show user membership acl grant <username> <group> ....... grant user membership (*) acl revoke <username> [<group>] .... grant user membership(s) (*) -- command 'lcr' - manage least cost routes (lcr) lcr show_gws....... show database gateways lcr show_routes.... show database routes lcr dump_gws....... show in memory gateways lcr dump_routes.... show in memory routes lcr reload ........ reload lcr gateways and routes lcr eval_weights .. evaluates probability for given GW's weights -- command 'cr' - manage carrierroute tables cr show ....................................................... show tables cr reload ..................................................... reload tables cr dump ....................................................... show in memory tables cr addcn <carrier id> <carrier name> .......................... add a carrier name cr rmcn <carrier id> ......................................... rm a carrier name cr adddn <domain id> <domain name> ............................ add a domain name cr rmdn <domain id> .......................................... rm a domain name cr addcarrier <carrier> <scan_prefix> <domain> <rewrite_host> ................ <prob> <strip> <rewrite_prefix> <rewrite_suffix> ............... <flags> <mask> <comment> .........................add a carrier (prob, strip, rewrite_prefix, rewrite_suffix,................... flags, mask and comment are optional arguments) ............... cr rmcarrier <carrier> <scan_prefix> <domain> ................ rm a carrier -- command 'rpid' - manage Remote-Party-ID (RPID) rpid add <username> <rpid> ......... add rpid for a user (*) rpid rm <username> ................. set rpid to NULL for a user (*) rpid show <username> ............... show rpid of a user -- command 'add|passwd|rm' - manage subscribers add <username> <password> .......... add a new subscriber (*) passwd <username> <passwd> ......... change user's password (*) rm <username> ...................... delete a user (*) -- command 'add|dump|reload|rm|show' - manage trusted trusted show ...................... show db content trusted dump ...................... show cache content trusted reload .................... reload db table into cache trusted add <src_ip> <proto> <from_pattern> <tag> ....................... add a new entry ....................... (from_pattern and tag are optional arguments) trusted rm <src_ip> ............... remove all entres for the given src_ip -- command 'dispatcher' - manage dispatcher * Examples: dispatcher addgw 1 sip:1.2.3.1:5050 1 'outbound gateway' * dispatcher addgw 2 sip:1.2.3.4:5050 3 '' * dispatcher rmgw 4 dispatcher show ..................... show dispatcher gateways dispatcher reload ................... reload dispatcher gateways dispatcher dump ..................... show in memory dispatcher gateways dispatcher addgw <setid> <destination> <flags> <description> .......................... add gateway dispatcher rmgw <id> ................ delete gateway -- command 'db' - database operations db exec <query> ..................... execute SQL query db roexec <roquery> ................. execute read-only SQL query db run <id> ......................... execute SQL query from $id variable db rorun <id> ....................... execute read-only SQL query from $id variable db show <table> ..................... display table content -- command 'speeddial' - manage speed dials (short numbers) speeddial show <speeddial-id> ....... show speeddial details speeddial list <sip-id> ............. list speeddial for uri speeddial add <sip-id> <sd-id> <new-uri> [<desc>] ... ........................... add a speedial (*) speeddial rm <sip-id> <sd-id> ....... remove a speeddial (*) speeddial help ...................... help message - <speeddial-id>, <sd-id> must be an AoR (username@domain) - <sip-id> must be an AoR (username@domain) - <new-uri> must be a SIP AoR (sip:username@domain) - <desc> a description for speeddial -- command 'avp' - manage AVPs avp list [-T table] [-u <sip-id|uuid>] [-a attribute] [-v value] [-t type] ... list AVPs avp add [-T table] <sip-id|uuid> <attribute> <type> <value> ............ add AVP (*) avp rm [-T table] [-u <sip-id|uuid>] [-a attribute] [-v value] [-t type] ... remove AVP (*) avp help .................................. help message - -T - table name - -u - SIP id or unique id - -a - AVP name - -v - AVP value - -t - AVP name and type (0 (str:str), 1 (str:int), 2 (int:str), 3 (int:int)) - <sip-id> must be an AoR (username@domain) - <uuid> must be a string but not AoR -- command 'alias_db' - manage database aliases alias_db show <alias> .............. show alias details alias_db list <sip-id> ............. list aliases for uri alias_db add <alias> <sip-id> ...... add an alias (*) alias_db rm <alias> ................ remove an alias (*) alias_db help ...................... help message - <alias> must be an AoR (username@domain)" - <sip-id> must be an AoR (username@domain)" -- command 'domain' - manage local domains domain reload ....................... reload domains from disk domain show ......................... show current domains in memory domain showdb ....................... show domains in the database domain add <domain> ................. add the domain to the database domain rm <domain> .................. delete the domain from the database -- command 'cisco_restart' - restart CISCO phone (NOTIFY) cisco_restart <uri> ................ restart phone configured for <uri> -- command 'online' - dump online users from memory online ............................. display online users -- command 'monitor' - show internal status monitor ............................ show server's internal status -- command 'ping' - ping a SIP URI (OPTIONS) ping <uri> ......................... ping <uri> with SIP OPTIONS -- command 'ul|alias' - manage user location or aliases ul show [<username>]................ show in-RAM online users ul show --brief..................... show in-RAM online users in short format ul rm <username> [<contact URI>].... delete user's usrloc entries ul add <username> <uri> ............ introduce a permanent usrloc entry ul add <username> <uri> <expires> .. introduce a temporary usrloc entry -- command 'fifo' fifo ............................... send raw FIFO command -- command 'cisco_restart' - restart CISCO phone (NOTIFY) cisco_restart <uri> ................ restart phone configured for <uri> -- command 'online' - dump online users from memory online ............................. display online users -- command 'monitor' - show internal status monitor ............................ show server's internal status -- command 'ping' - ping a SIP URI (OPTIONS) ping <uri> ......................... ping <uri> with SIP OPTIONS -- command 'ul|alias' - manage user location or aliases ul show [<username>]................ show in-RAM online users ul show --brief..................... show in-RAM online users in short format ul rm <username> [<contact URI>].... delete user's usrloc entries ul add <username> <uri> ............ introduce a permanent usrloc entry ul add <username> <uri> <expires> .. introduce a temporary usrloc entry -----Original Message----- From: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Juha Heinanen Sent: Friday, June 03, 2011 3:50 PM To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -Users Mailing List Subject: [SR-Users] Questino about dialplan module Gary Chen writes: > I am testing out dialplan module. Every time when I issue 'kamctl > dialplan show', it shows what is in the database even if I have not > yet issue "kamctl dialplan reload' after I changed data in database. I > thought that dialplan is stored in the memory and you have to issue > the reload before you can see the change. Why the ' kamctl dialplan > show' display the data directly from mysql database? Does that mean > that dialplan data is not stored in the memory? there is no mi function to show dialplan rules in memory. i have no idea, what 'show' does. please read readme of dialplan module before asking questions about the module. -- juha _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

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IRC meeting today, 15:00GMT
by Daniel-Constantin Mierla 03 Jun '11

03 Jun '11

Hello, everyone that wants to discuss about the next major release (v3.2.0), please join us on IRC: Channel: #sip-router Server: irc.freenode.net Time: 15:00GMT/London (16:00 Berlin/Paris/Madrid, 10:00am New York) Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda

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IMC module - #join to private room crashes kamailio
by Ozren Lapcevic 03 Jun '11

03 Jun '11

Hi, there is a bug in IMC module that crashes Kamailio. Here is the scenario: One user (pero(a)abc.hr) creates private chat room ( chat-999(a)abc.hr). Other user (oz(a)abc.hr) tries to join the chat-999(a)abc.hrby sending #join. Kamailio crashes at that point. Here is the log: Best regards, Ozren Jun 1 15:10:37 ser-test kernel: [5844312.456709] kamailio[20118]: segfault at 10 ip 7f28f89dae8e sp 7fffffffb750 error 4 in imc.so[7f28f89cf000+17000] Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: INFO: <script>: going to imc: F [sip:oz@abc.hr] T [sip:chat-999@abc.hr] B [#join] Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: <core> [receive.c:186]: preparing to run routing scripts... Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: DEBUG: imc [imc.c:525]: found command Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: maxfwd [mf_funcs.c:85]: value = 70 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: DEBUG: imc [imc_cmd.c:146]: command: [join] Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: <core> [parser/msg_parser.c:201]: DEBUG: get_hdr_body : content_length=223 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: DEBUG: imc [imc_cmd.c:292]: found room [chat-999] Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: <core> [parser/msg_parser.c:103]: found end of header Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20118]: ERROR: imc [imc_cmd.c:317]: attept to join private room [chat-999] from user [oz] Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: <core> [parser/parse_to.c:174]: DEBUG: add_param: tag=5e3288a6 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: ALERT: <core> [main.c:741]: child process 20118 exited by a signal 11 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: <core> [parser/parse_to.c:803]: end of header reached, state=29 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20119]: DEBUG: <core> [parser/msg_parser.c:630]: SIP Request: Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: ALERT: <core> [main.c:744]: core was not generated Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20121]: DEBUG: <core> [msg_translator.c:204]: check_via_address(161.53.255.82, 161.53.255.82, 0) Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20119]: DEBUG: <core> [parser/msg_parser.c:632]: method: <MESSAGE> Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: INFO: <core> [main.c:756]: INFO: terminating due to SIGCHLD Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20114]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20115]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20116]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20117]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20122]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20124]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20125]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20129]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20128]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20127]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20123]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20126]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20120]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20130]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20131]: INFO: <core> [main.c:807]: INFO: signal 15 received Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: DEBUG: imc [imc.c:709]: room 3 chat-777 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: DEBUG: imc [imc.c:709]: room 11 chat-888 Jun 1 15:10:37 ser-test /usr/local/kamailio-ozren/sbin/kamailio[20113]: DEBUG: imc [imc.c:709]: room 13 chat-999

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perlvdb error
by Roman Yeryomin 03 Jun '11

03 Jun '11

On 18 April 2011 15:47, Henning Westerholt <henning.westerholt(a)1und1.de> wrote: > On Monday 18 April 2011, Roman Yeryomin wrote: >> coredump? easy :) >> you can pick core file itself here (it's pretty heavy to send to the list): >> http://83.99.159.113/core.kamailio.20110418-1331 >> >> What do you mean by backtrace? log output or strace output? > > Hi Roman, > > he refers to a gdb backtrace, "gdb bt". More informations e.g. here: > http://www.kamailio.org/dokuwiki/doku.php/troubleshooting:corefiles > ok, here is the backtrace: # gdb kamailio core GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... warning: Can't read pathname for load map: Input/output error. Reading symbols from /lib/tls/i686/cmov/libdl.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /lib/tls/i686/cmov/libresolv.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libresolv.so.2 Reading symbols from /lib/tls/i686/cmov/libc.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/local/lib/kamailio/modules_k/mi_fifo.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/mi_fifo.so Reading symbols from /usr/local/lib/kamailio/libkmi.so.1...done. Loaded symbols for /usr/local/lib/kamailio/libkmi.so.1 Reading symbols from /usr/local/lib/kamailio/modules_k/kex.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/kex.so Reading symbols from /usr/local/lib/kamailio/libkcore.so.1...done. Loaded symbols for /usr/local/lib/kamailio/libkcore.so.1 Reading symbols from /usr/local/lib/kamailio/modules/tm.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/tm.so Reading symbols from /usr/local/lib/kamailio/modules_k/tmx.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/tmx.so Reading symbols from /usr/local/lib/kamailio/modules/sl.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/sl.so Reading symbols from /usr/local/lib/kamailio/modules_k/rr.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/rr.so Reading symbols from /usr/local/lib/kamailio/modules_k/pv.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/pv.so Reading symbols from /usr/local/lib/kamailio/modules_k/maxfwd.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/maxfwd.so Reading symbols from /usr/local/lib/kamailio/modules_k/usrloc.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/usrloc.so Reading symbols from /usr/local/lib/kamailio/libsrdb1.so.1...done. Loaded symbols for /usr/local/lib/kamailio/libsrdb1.so.1 Reading symbols from /usr/local/lib/kamailio/modules_k/registrar.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/registrar.so Reading symbols from /usr/local/lib/kamailio/modules_k/textops.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/textops.so Reading symbols from /usr/local/lib/kamailio/modules_k/siputils.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/siputils.so Reading symbols from /usr/local/lib/kamailio/modules_k/xlog.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/xlog.so Reading symbols from /usr/local/lib/kamailio/modules/sanity.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/sanity.so Reading symbols from /usr/local/lib/kamailio/modules/ctl.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/ctl.so Reading symbols from /usr/local/lib/kamailio/modules/mi_rpc.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/mi_rpc.so Reading symbols from /usr/local/lib/kamailio/modules_k/acc.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/acc.so Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...done. Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /usr/local/lib/kamailio/modules_k/perl.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/perl.so Reading symbols from /usr/lib/libperl.so.5.8...done. Loaded symbols for /usr/lib/libperl.so.5.8 Reading symbols from /lib/tls/i686/cmov/libm.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libm.so.6 Reading symbols from /lib/tls/i686/cmov/libcrypt.so.1...done. Loaded symbols for /lib/tls/i686/cmov/libcrypt.so.1 Reading symbols from /usr/local/lib/kamailio/modules_k/perlvdb.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/perlvdb.so Reading symbols from /usr/local/lib/kamailio/modules/auth.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/auth.so Reading symbols from /usr/local/lib/kamailio/modules_k/auth_db.so...done. Loaded symbols for /usr/local/lib/kamailio/modules_k/auth_db.so Reading symbols from /usr/local/lib/kamailio/modules/app_lua.so...done. Loaded symbols for /usr/local/lib/kamailio/modules/app_lua.so Reading symbols from /usr/lib/liblua5.1.so.0...done. Loaded symbols for /usr/lib/liblua5.1.so.0 Reading symbols from /lib/tls/i686/cmov/libnss_files.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libnss_files.so.2 Reading symbols from /lib/tls/i686/cmov/libnss_dns.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libnss_dns.so.2 Core was generated by `kamailio -dddd'. Program terminated with signal 11, Segmentation fault. [New process 13773] #0 0xb7228e3a in parseurl (url=0xb7213230 "T�0\b#") at perlvdbfunc.c:60 60 if (strlen(cn) > 0) If I understand this correctly error refers to row 60 in perlvdbfunc.c strlen expects const char* instead of char* ? Regards, Roman

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Re: [SR-Users] Problem using dispatcher.
by Gary Chen 02 Jun '11

02 Jun '11

That works. Thanks. From: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Sent: Thursday, June 02, 2011 4:28 PM To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List Cc: Gary Chen Subject: Re: [SR-Users] Problem using dispatcher. On 6/2/11 9:41 PM, Gary Chen wrote: Thanks for the quick reply. How can I fix this? When you set t_on_failure for an INVITE, the respective failure route will be executed for any reply >=0. What you have to do is to not re-route to a new destination from failure route, simply exit for those reply codes, like: if(t_check_status("401|407")) exit; You don't handle as well the canceled transactions, when re-routing makes no sense -- you should do it (see default config file for example. Cheers, Daniel We are using Kamailio as single point of entry for all our phones. Our phones all registered with Freeswitch. Kamailio only route the SIP traffic. Is there any way I can make Kamailio not treat 407 as failure? I also have the same problem with REGISTER messages when Freeswitch reply with '401 Unauthorized'. I end up using Forward() instead of t_relay() to make the phone1 register with Freeswitch. Any suggestion? -----Original Message----- From: sr-users-bounces(a)lists.sip-router.org [ mailto:sr-users-bounces@lists.sip-router.org ] On Behalf Of Alex Balashov Sent: Thursday, June 02, 2011 3:30 PM To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] Problem using dispatcher. On 06/02/2011 03:26 PM, Gary Chen wrote: > the dispatcher always get into FAILURE route although the log shows > that kamailio did send INVITE to 10.10.1.222 and received '407 - > Proxy Authentication Required' from Freexwitch1 and then dispatcher > send INVITE to 10.10.1.223 and also received '407 - Proxy > Authentication Required' from Freexwitch2 and eventually failed. That's because any reply >= 300 is considered a failure. -- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda

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Re: [SR-Users] Problem using dispatcher.
by Gary Chen 02 Jun '11

02 Jun '11

Thanks for the quick reply. How can I fix this? We are using Kamailio as single point of entry for all our phones. Our phones all registered with Freeswitch. Kamailio only route the SIP traffic. Is there any way I can make Kamailio not treat 407 as failure? I also have the same problem with REGISTER messages when Freeswitch reply with '401 Unauthorized'. I end up using Forward() instead of t_relay() to make the phone1 register with Freeswitch. Any suggestion? -----Original Message----- From: sr-users-bounces(a)lists.sip-router.org [mailto:sr-users-bounces@lists.sip-router.org] On Behalf Of Alex Balashov Sent: Thursday, June 02, 2011 3:30 PM To: sr-users(a)lists.sip-router.org Subject: Re: [SR-Users] Problem using dispatcher. On 06/02/2011 03:26 PM, Gary Chen wrote: > the dispatcher always get into FAILURE route although the log shows > that kamailio did send INVITE to 10.10.1.222 and received '407 - > Proxy Authentication Required' from Freexwitch1 and then dispatcher > send INVITE to 10.10.1.223 and also received '407 - Proxy > Authentication Required' from Freexwitch2 and eventually failed. That's because any reply >= 300 is considered a failure. -- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/ _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users(a)lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users

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Problem using dispatcher.
by Gary Chen 02 Jun '11

02 Jun '11

Kamailio 3.1.2 Here is my setup: Phone1 (10.10.1.114) | Kamailio (10.10.1.230) / \ / \ Freeswitch1 Freeswitch2 ----------------------> Other phones (10.10.1.222) (10.10.1.223) Both Freeswitch's share the same REGISTRATION information. Phone1 is already registered with Freeswitch. When I try to dial 'Other phones' using phone1, the dispatcher always get into FAILURE route although the log shows that kamailio did send INVITE to 10.10.1.222 and received '407 - Proxy Authentication Required' from Freexwitch1 and then dispatcher send INVITE to 10.10.1.223 and also received '407 - Proxy Authentication Required' from Freexwitch2 and eventually failed. Any idea? Here is my configuration: modparam("dispatcher", "db_url", DBURL) modparam("dispatcher", "table_name", "dispatcher") modparam("dispatcher", "ds_ping_interval", 10000) modparam("dispatcher", "ds_probing_threshhold", 3) #modparam("dispatcher", "ds_ping_reply_codes", "class=2;class=4") modparam("dispatcher", "ds_ping_method", "OPTIONS") modparam("dispatcher", "ds_probing_mode", 1) modparam("dispatcher", "ds_ping_from", "sip:proxy@SIP-router1.testnet.net") modparam("dispatcher", "dst_avp", "$avp(dsdst)") modparam("dispatcher", "grp_avp", "$avp(dsgrp)") modparam("dispatcher", "cnt_avp", "$avp(dscnt)") modparam("dispatcher", "attrs_avp", "$avp(dsattrs)") modparam("dispatcher", "flags", 3) modparam("dispatcher", "force_dst", 1) route { .... if ( ds_select_dst("$var(group)", "9") ){ route(RELAY_DS); return; ... } route[[RELAY_DS] if (is_method("INVITE")) { t_on_branch("BRANCH_ONE"); t_on_reply("NAT_REPLY"); t_on_failure("FAIL_DS"); } if (!t_relay()) { sl_reply_error(); } } failure_route[FAIL_DS] { if (t_check_status("408")) { ds_mark_dst("i"); } if (!ds_next_dst()) { t_reply("503", "Service unavailable: no more dst"); exit; } t_on_failure("FAIL_DS"); route(RELAY_DS); } onreply_route[NAT_REPLY] { xlog("L_INFO", "REPLY_ROUTE: S=$rs - $rr F=$fu T=$tu IP=$avp(s:ip):$avp(s:port) ($si:$sp) ID=$ci\n"); } And here is the SIP messages from ngrep: U 10.10.1.144:51029 -> 10.10.1.230:5060 INVITE sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP 10.10.1.144:5060;branch=z9hG4bK116d554d..F rom: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet .net;user=phone>..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 70..Date: Thu, 02 Jun 2011 19:14:14 GMT..CSeq: 101 INVITE..User-Agent: Cisco-CP7960G/7.5..Contact: <sip:5022441011@10.10.1.144:5060>..Expires: 180..Accept: application/sdp..Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE..Supported: replaces..C ontent-Length: 261..Content-Type: application/sdp..Content-Disposition: session;handling=optional....v=0..o=Cisco-SIPUA 10962 0 IN IP4 10.10.1.144..s=SIP Call..t=0 0..m=audio 20372 RTP/AVP 0 8 18 101..c=IN IP4 10.10.1.144..a=rtpmap: 0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18 G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..a=sendrecv .. # U 10.10.1.230:5060 -> 10.10.1.144:5060 SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net; user=phone>..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..CSeq: 101 INVITE..Server: kamailio (3.1.2 (x8 6_64/linux))..Content-Length: 0.... # U 10.10.1.230:5060 -> 10.10.1.222:5060 INVITE sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Record-Route: <sip:10.10.1.230;lr=on;nat=yes>..Via: SIP/2.0/ UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Via: SIP/2.0/UDP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "L ine1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net;us er=phone>..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..Date: Thu, 02 Jun 2011 19:14: 14 GMT..CSeq: 101 INVITE..User-Agent: Cisco-CP7960G/7.5..Contact: <sip:5022441011@10.10.1.144:5060>..Expires: 180..A ccept: application/sdp..Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE..Supported: replaces..Content- Length: 277..Content-Type: application/sdp..Content-Disposition: session;handling=optional....v=0..o=Cisco-SIPUA 10962 0 IN IP4 10.10.1.231..s=SIP Call..t=0 0..m=audio 38426 RTP/AVP 0 8 18 101..c=IN IP4 10.10.1.231..a=rtpmap:0 PCMU/80 00..a=rtpmap:8 PCMA/8000..a=rtpmap:18 G729/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-15..a=sendrecv..a=nortp proxy:yes.. # U 10.10.1.222:5060 -> 10.10.1.230:5060 SIP/2.0 100 Trying..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Via: SIP/2.0/UDP 10.10.1.144:5060 ;branch=z9hG4bK116d554d..Record-Route: <sip:10.10.1.230;lr=on;nat=yes>..From: "Line1" <sip:5022441011@fs2000.lightyea r.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net;user=phone>..Call-ID: 00082166-efcb0013 -692f44d9-6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011-04-19 0 3-05-32 -0400..Content-Length: 0.... # U 10.10.1.222:5060 -> 10.10.1.230:5060 SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Via: SIP/2.0/U DP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb0021 53bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net;user=phone>;tag=6mjQm2eayZ49j..Call-ID: 00082166-efcb0013-692f44d9 -6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011-04-19 03-05-32 - 0400..Accept: application/sdp..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE..Supported: timer, precondition, path, replaces..Allow-Events: talk, hold, presence, dialog, line-se ize, call-info, sla, include-session-description, presence.winfo, message-summary, refer..Proxy-Authenticate: Digest rea lm="fs2000.testnet.net", nonce="8da1ddb1-e393-442c-8be0-17e439457363", algorithm=MD5, qop="auth"..Content-Length: 0... . # U 10.10.1.230:5060 -> 10.10.1.222:5060 ACK sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.0..Fro m: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.n et;user=phone>;tag=6mjQm2eayZ49j..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..CSeq: 101 ACK..Content-Length: 0.... # U 10.10.1.230:5060 -> 10.10.1.223:5060 INVITE sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Record-Route: <sip:10.10.1.230;lr=on;nat=yes;nat=yes>..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Via: SIP/2.0/UDP 10.10.1.144:5060;branch=z9hG4bK116d554d.. From: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.lightyea r.net;user=phone>..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..Date: Thu, 02 Jun 201 1 19:14:14 GMT..CSeq: 101 INVITE..User-Agent: Cisco-CP7960G/7.5..Contact: <sip:5022441011@10.10.1.144:5060>..Expires : 180..Accept: application/sdp..Allow: ACK,BYE,CANCEL,INVITE,NOTIFY,OPTIONS,REFER,REGISTER,UPDATE..Supported: replaces.. Content-Length: 328..Content-Type: application/sdp..Content-Disposition: session;handling=optional....v=0..o=Cisco-SIPUA 10962 0 IN IP4 10.10.1.23110.10.1.231..s=SIP Call..t=0 0..m=audio 3842638426 RTP/AVP 0 8 18 101..c=IN IP4 216.49. 129.23110.10.1.231..a=rtpmap:0 PCMU/8000..a=rtpmap:8 PCMA/8000..a=rtpmap:18 G729/8000..a=rtpmap:101 telephone-event/8 000..a=fmtp:101 0-15..a=sendrecv..a=nortpproxy:yes..a=nortpproxy:yes.. # U 10.10.1.223:5060 -> 10.10.1.230:5060 SIP/2.0 100 Trying..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Via: SIP/2.0/UDP 10.10.1.144:5060 ;branch=z9hG4bK116d554d..Record-Route: <sip:10.10.1.230;lr=on;nat=yes;nat=yes>..From: "Line1" <sip:5022441011@fs2000. testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net;user=phone>..Call-ID: 00082166- efcb0013-692f44d9-6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011 -04-19 03-05-32 -0400..Content-Length: 0.... # U 10.10.1.223:5060 -> 10.10.1.230:5060 SIP/2.0 407 Proxy Authentication Required..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Via: SIP/2.0/U DP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb0021 53bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net;user=phone>;tag=Ky0XB4gDeDy6F..Call-ID: 00082166-efcb0013-692f44d9 -6760a891@10.10.1.144..CSeq: 101 INVITE..User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-f17e962 2011-04-19 03-05-32 - 0400..Accept: application/sdp..Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE..Supported: timer, precondition, path, replaces..Allow-Events: talk, hold, presence, dialog, line-se ize, call-info, sla, include-session-description, presence.winfo, message-summary, refer..Proxy-Authenticate: Digest rea lm="fs2000.testnet.net", nonce="8769298b-c52d-43b8-b69c-6ebf26f3184d", algorithm=MD5, qop="auth"..Content-Length: 0... . # U 10.10.1.230:5060 -> 10.10.1.223:5060 ACK sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP 10.10.1.230;branch=z9hG4bK1ef6.c9d52d72.1..Fro m: "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.n et;user=phone>;tag=Ky0XB4gDeDy6F..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..Max-Forwards: 69..CSeq: 101 ACK..Content-Length: 0.... # U 10.10.1.230:5060 -> 10.10.1.144:5060 SIP/2.0 503 Service unavailable: no more dst..Via: SIP/2.0/UDP 10.10.1.144:5060;branch=z9hG4bK116d554d..From: "Line1 " <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.net;user=p hone>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-2c94..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..CSeq: 101 INVITE..Server: kamailio (3.1.2 (x86_64/linux))..Content-Length: 0.... # U 10.10.1.144:51030 -> 10.10.1.230:5060 ACK sip:1001@fs2000.testnet.net;user=phone SIP/2.0..Via: SIP/2.0/UDP 10.10.1.144:5060;branch=z9hG4bK116d554d..From : "Line1" <sip:5022441011@fs2000.testnet.net>;tag=00082166efcb002153bc0a31-20004ffd..To: <sip:1001@fs2000.testnet.ne t;user=phone>;tag=a6a1c5f60faecf035a1ae5b6e96e979a-2c94..Call-ID: 00082166-efcb0013-692f44d9-6760a891@10.10.1.144..D ate: Thu, 02 Jun 2011 19:14:14 GMT..CSeq: 101 ACK..Content-Length: 0.... Gary Chen

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sr-users June 2011