- sr-users - kamailio.org

Detect phone and fax
by Linux Guy 31 Jul '11

31 Jul '11

Hi, Is there any way to separate detect phone and fax calls in kamailio ? I understand that kamailio is a signaling proxy only but is there any way we can detect if a call is a fax or phone ? Thanks Linux Guy..

2 1

what is tcp_accept_no_cl core param?
by Juha Heinanen 31 Jul '11

31 Jul '11

xcap_server module requires tcp_accept_no_cl=yes i didn't find that param defined in core cookbook. what does it do? -- juha

2 1

Set CLI.
by Henrik Aagaard Sørensen 29 Jul '11

29 Jul '11

Is it possible to set CLI via the usr_preferences table in Kamailio? Or any other way? So that certain subscribers get there from-number overwritten with a specific one.

3 2

[Urgent] Double REGISTER and MESSAGE issue in Kamailio3.1
by Coca 29 Jul '11

29 Jul '11

Dear List, I have Kamailio 3.1 installed in Amazon EC 2 server. Everything is working fine except that every REGISTER / MESSAGE was looped for twice or 3 times. And I am sure this is not caused by UA. I have attached the ngrep log in this message. And also, my main modification to the kamailio.cfg is like below: Your help will be great great appreciated. Thank you!! Coca ---------------------------------- #!define WITH_MYSQL #!define WITH_NAT alias="mydomain.org" alias="xx.xx.xx.xx" advertised_address="xx.xx.xx.xx" ... ... route { # per request initial checks route(REQINIT); # NAT detection route(NAT); # handle requests within SIP dialogs route(WITHINDLG); ### only initial requests (no To tag) # CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } t_check_trans(); # authentication route(AUTH); # record routing for dialog forming requests (in case they are routed) # - remove preloaded route headers remove_hf("Route"); if (is_method("INVITE|SUBSCRIBE")) { #record_route(); /* for NAT support */ record_route_preset("xx.xx.xx.xx"); } # account only INVITEs if (is_method("INVITE")) { setflag(FLT_ACC); # do accounting } # dispatch requests to foreign domains route(SIPOUT); ### requests for my local domains # handle presence related requests route(PRESENCE); # handle registrations route(REGISTRAR); if ($rU==$null) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } # dispatch destinations to PSTN route(PSTN); # user location service route(LOCATION); route(RELAY); } # Handle SIP registrations route[REGISTRAR] { if (is_method("REGISTER")) { if(isflagset(FLT_NATS)) { setbflag(FLB_NATB); # uncomment next line to do SIP NAT pinging setbflag(FLB_NATSIPPING); } if (!save("location")) sl_reply_error(); exit; } }

1 0

Problem using textops API
by Timo Klecker 29 Jul '11

29 Jul '11

Hi, I'm trying to extend a Kamailio Module and need to add and remove headers in a SIP Message. To do this I want to use the textops module and I am importing the api and trying to bind the textops module. #include "../textops/api.h" [..] struct textops_binds tob; [..] /* register callbacks to TEXTOPS */ if (load_textops_api(&tob)!=0) { LM_ERR("can't load textops api. Is module textops loaded?\n"); return -1; } Later I use tob.append_hf to add a header field. Everything compiles fine but on Kamailio startup there is a Error Message: [..] 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #0/2: 9(9)/ (nil) 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #1/2: 3(3)/ (nil) 0(21782) DEBUG: <core> [sr_module.c:625]: find_export_record: found <is_method> in module textops [/usr/lib/kamailio/modules_k/textops.so] 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #0/2: 9(9)/ (nil) 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #1/2: 3(3)/ (nil) 0(21782) DEBUG: <core> [sr_module.c:625]: find_export_record: found <is_method> in module textops [/usr/lib/kamailio/modules_k/textops.so] 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #0/2: 9(9)/ (nil) 0(21782) DEBUG: <core> [route_struct.c:166]: ACTION_#25 #1/2: 3(3)/ (nil) [..] 0(21784) DEBUG: <core> [sr_module.c:625]: find_export_record: found <t_release> in module tm [/usr/lib/kamailio/modules/tm.so] 0(21784) DEBUG: <core> [sr_module.c:631]: find_export_record: <load_textops> not found 0(21784) ERROR: siptrace [../../modules_k/textops/api.h:63]: Failed to import load_textops 0(21784) ERROR: siptrace [siptrace.c:314]: can't load textops api. Is module textops loaded? 0(21784) ERROR: <core> [sr_module.c:875]: init_mod(): Error while initializing module siptrace (/usr/lib/kamailio/modules_k/siptrace.so) ERROR: error while initializing modules 0(21784) DEBUG: tm [t_funcs.c:122]: DEBUG: tm_shutdown : start 0(21784) DEBUG: tm [t_funcs.c:125]: DEBUG: tm_shutdown : emptying hash table [..] I am running Kamailio 3.1.4. Is this a bug in Kamailio or am I doing anything wrong in my approach to use textops? Kind regards, Timo Klecker

2 3

problem with siptrace outgoing SIP message logging
by Peter Kaszas 29 Jul '11

29 Jul '11

Dear List members, Im quite new to kamailio, and i got a problem with the siptrace module. I read that siptrace module can capture and log all incoming and outgoing sip messages. So i put to the config file the following lines: loadmodule "siptrace.so" . . . #-------- siptrace paramas ----- modparam("siptrace", "db_url", DBURL) modparam("siptrace", "table", "sip_trace") modparam("siptrace", "trace_flag", 18) modparam("siptrace", "trace_on", 1) modparam("siptrace", "trace_sl_acks", 1) . . . route { sip_trace(); ....... } Now I can capture all incoming SIP messages, but I none of the outgoing. Where can I put the sip_trace(); command to capture also the outgoing messages? Thank you, Peter

2 3

Disk space went full in 3 days. Kamailio 3.1 @debian64
by Coca 29 Jul '11

29 Jul '11

Hi List , I have newly installed Kamailio 3.1 on a debian 64 server , replacing the OpenSIPs server And the subscribers are about 1000 people. After running 3 days, the disk with 8GB became full and caused Mysql stopped. I have checked /etc/my.cnf , and the setting about binary log is like: #log_bin = /var/log/mysql/mysql-bin.log expire_logs_days = 10 max_binlog_size = 100M It seems that binaly log for mysql is disabled. What else possible reason could cause this problem?? Any hint will be helpful. Thank you all, Coca

2 2

Kamctl and Postgresql
by Nathaniel L Keeling 29 Jul '11

29 Jul '11

I was using kamctl on Solaris to add a table entry into a postgresql database table and received this error: # ./kamctl domain showdb psql: warning: extra command-line argument "-c" ignored psql: warning: extra command-line argument "select * FROM domain ; " ignored After some research, I found in kamctl.pgsql the functions: # input: sql query, optional pgsql command-line params pgsql_query() { # if password not yet queried, query it now prompt_pw "PgSQL password for user '$DBRWUSER@$DBHOST'" mecho "pgsql_query: $PGSQL $2 -A -q -t -P fieldsep=' ' -h $DBHOST -U $DBRWUSER $DBNAME -c '$1'" PGPASSWORD="$DBRWPW" $PGSQL $2 \ -A -q -t \ -P fieldsep=" " \ -h $DBHOST \ -U $DBRWUSER \ $DBNAME \ -c "$1" } # input: sql query, optional pgsql command-line params pgsql_ro_query() { mdbg "pgsql_ro_query: $PGSQL $2 -h $DBHOST -U $DBROUSER $DBNAME -c '$1'" PGPASSWORD="$DBROPW" $PGSQL $2 \ -h $DBHOST \ -U $DBROUSER \ $DBNAME \ -c "$1" } I noticed that the database name parameter ($DBNAME) did not have a flag. When I added "-d" flag, kamctl worked. # input: sql query, optional pgsql command-line params pgsql_query() { # if password not yet queried, query it now prompt_pw "PgSQL password for user '$DBRWUSER@$DBHOST'" mecho "pgsql_query: $PGSQL $2 -A -q -t -P fieldsep=' ' -h $DBHOST -U $DBRWUSER $DBNAME -c '$1'" PGPASSWORD="$DBRWPW" $PGSQL $2 \ -A -q -t \ -P fieldsep=" " \ -h $DBHOST \ -U $DBRWUSER \ -d $DBNAME \ -c "$1" } # input: sql query, optional pgsql command-line params pgsql_ro_query() { mdbg "pgsql_ro_query: $PGSQL $2 -h $DBHOST -U $DBROUSER $DBNAME -c '$1'" PGPASSWORD="$DBROPW" $PGSQL $2 \ -h $DBHOST \ -U $DBROUSER \ -d $DBNAME \ -c "$1" } Was this the correct fix or am I missing something else. Thanks Nathaniel

2 1

About RTimer module
by Iñaki Baz Castillo 28 Jul '11

28 Jul '11

Hi RTimer module doc says: ---------- The module executes route blocks on a timer base. It can create new timer processes and execute many route blocks on same timer. ---------- What does it mean "It can create new timer processes"? Let's suppose I run a blocking call (i.e. sending an HTTP request which takes too long) from a route block called by a timer of RTimer. What would it occur? Thanks. -- Iñaki Baz Castillo <ibc(a)aliax.net>

3 5

Kamailio - ISC interface
by Rocío Ruz 28 Jul '11

28 Jul '11

Hello, I was wondering if it would be possible to plug an Application Server on Kamilio solution using the ISC interface (other than the AS module provided with Kamailio solution). Would it be mandatory to use IMS extensions to do so? Thank you. RR

3 4

Kamctl and Postgresql
by Nathaniel L Keeling 28 Jul '11

28 Jul '11

I was using kamctl on Solaris to add a table entry into a postgresql v9.0 database table and received this error: # ./kamctl domain showdb psql: warning: extra command-line argument "-c" ignored psql: warning: extra command-line argument "select * FROM domain ; " ignored After some research, I found in kamctl.pgsql the functions: # input: sql query, optional pgsql command-line params pgsql_query() { # if password not yet queried, query it now prompt_pw "PgSQL password for user '$DBRWUSER@$DBHOST'" mecho "pgsql_query: $PGSQL $2 -A -q -t -P fieldsep=' ' -h $DBHOST -U $DBRWUSER $DBNAME -c '$1'" PGPASSWORD="$DBRWPW" $PGSQL $2 \ -A -q -t \ -P fieldsep=" " \ -h $DBHOST \ -U $DBRWUSER \ $DBNAME \ -c "$1" } # input: sql query, optional pgsql command-line params pgsql_ro_query() { mdbg "pgsql_ro_query: $PGSQL $2 -h $DBHOST -U $DBROUSER $DBNAME -c '$1'" PGPASSWORD="$DBROPW" $PGSQL $2 \ -h $DBHOST \ -U $DBROUSER \ $DBNAME \ -c "$1" } I noticed that the database name parameter ($DBNAME) did not have a flag. When I added "-d" flag, kamctl worked. # input: sql query, optional pgsql command-line params pgsql_query() { # if password not yet queried, query it now prompt_pw "PgSQL password for user '$DBRWUSER@$DBHOST'" mecho "pgsql_query: $PGSQL $2 -A -q -t -P fieldsep=' ' -h $DBHOST -U $DBRWUSER $DBNAME -c '$1'" PGPASSWORD="$DBRWPW" $PGSQL $2 \ -A -q -t \ -P fieldsep=" " \ -h $DBHOST \ -U $DBRWUSER \ -d $DBNAME \ -c "$1" } # input: sql query, optional pgsql command-line params pgsql_ro_query() { mdbg "pgsql_ro_query: $PGSQL $2 -h $DBHOST -U $DBROUSER $DBNAME -c '$1'" PGPASSWORD="$DBROPW" $PGSQL $2 \ -h $DBHOST \ -U $DBROUSER \ -d $DBNAME \ -c "$1" } Was this the correct fix or am I missing something else. Thanks Nathaniel

1 0

Filtering unregister messges
by Lucas Alvarez 28 Jul '11

28 Jul '11

Hi, how can I do to filter the unregister messages? method == "REGISTER" && ??? Thanks ins advance. Lucas

2 1

Kamailio - IMS extensions
by Rocío Ruz 27 Jul '11

27 Jul '11

Hello, I would like to use kamailio and its IMS extensions. Is it mandatory to install and run each module (s-cscf, i-cscf, p-cscf, Hss) on different machines? Could I just install/run all the modules on the same VM? Thank you. RR

2 1

issue tracking system
by Daniel-Constantin Mierla 27 Jul '11

27 Jul '11

Hello, sightly off-topic and cc-ed to users mailing lists, but hopefully there will be people giving valuable feedback based on their experience. When we started the integration of source code for kamailio and ser, we went for FlySpray as issue tracking system (aka bug tracker). The project seems to be dead, nothing happened to it for long time, no updates and there are warnings using latest php versions, that may result in malfunctionality or no-functionality with future versions. Therefore maybe it is the time to make a decision, rather soon than later, but this time we should look a bit more carefully to available options, to avoid ending up (in short time) to the same issue. I see two major options: A) going to use a source code hosting portal for bug traker (like sourceforge, berlios, github, a.s.o.) B) going to use an existing software to be installed on our server and managed by us I tend to go for A) as the maintenance of the software will not be done by us. I do not know which would be the best choice to go for. Of course, we should consider possible down times (like it happened in the past) or slow connection to their servers. B) will give us full control, but then it is about the time to maintain it (upgrades, security patches, a.s.o.). More than that, it is about selecting the right software to go with. Since SEMS code is now hosted in GIT repo of sip-router.org, maybe the tracker can be used by them as well, eventually by future related projects hosted in our git. Opinions? Thanks, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda

12 15

Content of $sndto(ip) is "ip:port"
by Andreas Granig 27 Jul '11

27 Jul '11

Hi, Looks like in kam-3.1 the value of $sndto(ip) in onsend_route is "ip:port", e.g. "1.2.3.4:5060" instead of just "1.2.3.4". Am I the only one experiencing this issue? Andreas

2 2

Understanding alias_db correctly.
by Henrik Aagaard Sørensen 27 Jul '11

27 Jul '11

Can someone help me by explaining what the alias_db exactly does: http://www.kamailio.org/docs/modules/stable/modules_k/alias_db.html As I've understood it, I can add several aliases to my subscribers, for example: 100(a)my-domain.com can have the alias 600(a)my-domain.com and therefore a client can login with the username 600(a)my-domain.com, but really have the preferences of 100(a)my-domain.com as that is the real subscriber. But it doesn't seems to work.

3 3

load_credentials into non-AVP PVs
by Alex Balashov 27 Jul '11

27 Jul '11

When I try this: modparam("auth_db", "load_credentials", "$var(x)=some_col"); I get a parse error: malformed or non AVP $var(customer_bg_id) AVP definition Is there any particular reason these days why auth_db columns have to be loaded to AVPs only? -- 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/

2 1

Kamailio Advanced Training
by Roman Dmytriv 27 Jul '11

27 Jul '11

Hello Daniel, Are you planning to organize Kamailio Advanced Training on American soil in the near future? Regards Roman

1 1

kamailio password length
by Jon Bonilla 27 Jul '11

27 Jul '11

I have a running kamailio with db backend and I'd like to use 40 character strings as subscriber passwords. Would be enought to increase the db field (actually varchar25) or is there any other lenght limit in kamailio's code? thanks Jon

2 1

Kamailio-IMS-Packages
by Rocío Ruz 27 Jul '11

27 Jul '11

Hello, I would like to know if Kamailio IMS extension RPM packages are available for Red Hat distributions. If they are available, I would like to know the repository. For the moment I have only found Debian packages: http://www.kamailio.org/w/2011/01/ims-extensions-available-for-testing/ but I am having problems with the repository (http://repository.ng-voice.comseems to be not available). Could anybody please help me? Thank you RR

2 1

Kamailio Multiple Source IP
by Linux Guy 27 Jul '11

27 Jul '11

Hi, How can I set a specific source ip for outbound calls when I have multiple Ips that kamailio is listening on. For Eg. I have a table with Caller ID ( Phone Numbers ) Call Enters Kamailio > Check the table >> If the phone number is found >> SOURCE IP : 1.1.1.1 If the phone number is not found >> Source IP : 2.2.2.2 Kamailio is listening on both 1.1.1.1 and 2.2.2.2 . Thanks. Linux Guy..

2 1

bypass rtp traffic.
by MingHon 26 Jul '11

26 Jul '11

Hi List, i would like to know is it possible to bypass the rtp traffic forwarding to asterisk server? my kamailio and rtpproxy is on the same box and asterisk is on the other box. can kamailio/rtpproxy handle the rtp traffic without forwarding to asterisk box? thanks in advance. -- Regards, MingHon

5 14

Kamailio without sound, what to do?
by Henrik Aagaard Sørensen 26 Jul '11

26 Jul '11

I'm a newbee in the world of Kamailio. I've managed to setup a fresh installation of Kamailio, with authentication etc. (with help from some great guys on this mailing-list). Everything seems to work with registers, calls etc. except that there is no sound on my calls. How do I figure out what the problem is?

2 3

Re: [SR-Users] Avoiding to send 603 DECLINED to un-trusted IPs - Is that possible with Kamilio?
by Andrade Ricardo (CI/AFU1) 25 Jul '11

25 Jul '11

Hello Bruce, Strangely, I've never gotten an Anonymous INVITE rejected by Asterisk with 603, but that was the version 1.4. Let me try to help with your request for a solution with Kamailio. These few lines could be added to your main route, after the place where your handle the registration. It will block any request from unregistered users: Route { ... if (!registered("location")) { { exit; } ... } I am assuming that you refer to the subscribers registered in the location table as "peers", I mean, they should be registered in Kamailio, not in asterisk. If not, you can do something similar with some database query. But let us know if that is the case. Perhaps you'd be interested in these next ones as well, they helped me a short while ago to workaround on some issues with the code 603: Module configurations: modparam("tm", "disable_6xx_block", 1) onreply_route { if ($T_reply_code == "603") { drop; } } Best regards, Ricardo.

2 1

How to get mem_summary (SIGUSR1) on a worker process?
by Andrade Ricardo (CI/AFU1) 25 Jul '11

25 Jul '11

Hi list, I'm running out of private memory in Kamailio 3.1.0. However, before simply increasing it from the current 4 MB to some higher value, I'd like to know how much is really in use for every process and possibly monitor it. My expectation is that I should be able to send the SIGUSR1 to any of the processes shown by the "sercmd ps" command, and get the trace. But it only succeeds if I send the signal to the "attendant" process. Some more info: # sercmd core.info { version: kamailio 3.1.0 id: 21a375 compiler: gcc 4.1.2 compiled: 16:28:54 Dec 14 2010 flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES } kamailio.cfg: debug=2 memlog=1 memdbg=4 mem_summary=15 Any ideas? Best regards, Ricardo Andrade.

1 0

Fresh Kamailio installation doesn't require authorization.
by Henrik Aagaard Sørensen 25 Jul '11

25 Jul '11

I've installed Kamailio on Ubuntu 10.04 LTS via: http://www.kamailio.org/dokuwiki/doku.php/packages:debs Updated /etc/kamailio/kamctlrc with: SIP_DOMAIN=MY-IP DBENGINE=MYSQL I've also installed the kamailio-mysql-modules via apt-get. Then I've run kamdbctl create and created the MySQL database. After that I've started Kamailio via kamctl start. Success. At last I've added two users: kamctl add 100 PASS1 kamctl add 101 PASS2 Everything seems to work, but I've found out that everyone can register and call via the server. Not only the two users/subscribers I've added. How come authorization isn't working?

4 6

Kamailio 1.5: replying a 200 (OPTIONS) with SDP
by Iñaki Baz Castillo 24 Jul '11

24 Jul '11

Hi, I've a stupid SIP PBX (Alcatel) which after registering sends a periodic OPTIONS with no RURI username and with "Accept: application/sdp". My proxy replies 200 in this case, but without SDP body (how could I know which codecs to show???) and unfortunately the Alcatel does not like it and send retransmissions of the requests (sad but true). After a while Alcatel determines that the proxy is down (pathetic but true). So I must do a hack and reply 200 with SDP from Kamailio when the request is an OPTIONS and contains "Accept: application/sdp". I don't want to forward the OPTIONS to PSTN gateways behind Kamailio for different reasons. Which would be the best way to do it? is it possible to add a spoofed body to a response replied stateless from Kamailio? Note: options_reply() in siputils module is not valid as AFAIK it does not show a SDP. Thanks a lot. -- Iñaki Baz Castillo <ibc(a)aliax.net>

2 6

Avoiding to send 603 DECLINED to un-trusted IPs - Is that possible with Kamilio?
by Bruce B 23 Jul '11

23 Jul '11

Hi everyone, Brand new to kamailio and was told that Asterisk is not able to NOT send 603 DECLINED for anonymous SIP Invites. Is it possible to set Kamilio to absorb SIP invites from all over the world and only respond to those requests whose IPs are registered as PEERS and to not respond back AT ALL to those IPs that are not registered peers? Thanks, Bruce

1 0

Siremis & Asterisk
by Roman Dmytriv 22 Jul '11

22 Jul '11

Hello, I have my Kamailio super node up and running on Debian 6.0 machine and have few questions: I'm planning to install Asterisk and Siremis on top of it. Which I should do first if it matters? Do you have any guides documentations on how to do it? I was testing Jitsi and found out that I can only use IP for registrar not FQDN. For proxy I can use FQDN no problem. What could possibly cause that? Regards Roman

2 2

dispatcher - call load distribution algorithm
by Giuseppe Carella 21 Jul '11

21 Jul '11

Hi all, I'm using kamailio like dispatcher, for INVITE requests. The client is the IMS bench as UAC, and the backend node are sip servlet container, in which is running an UAS servlet. Between the client and kamailio there is the OpenIMSCore. I was using the hash over callid like algorithm, and all was going well. Now I'm trying to use the last algorithm, based on the call load of the destination backend, and the ACK message of the same dialog is sent to another instance. I read on the documentation that there is no SIP dialog tracking depending on other modules. This is my configuration: # main request routing block route { if ( !mf_process_maxfwd_header("10") ) { sl_send_reply("483","To Many Hops"); exit; } # select from first dst group by round-robin if(!ds_select_dst("1", "10")) { sl_send_reply("500", "No destination available"); exit; } t_on_failure("RTF_DISPATCH"); if(!t_relay()) { sl_reply_error(); exit; } } # dispatcher failure routing block failure_route[RTF_DISPATCH] { if (t_is_canceled()) { exit; } # select next destination only for local timeout if (t_branch_timeout() & !t_branch_replied()) { if(ds_next_dst()) { t_on_failure("RTF_DISPATCH"); t_relay(); exit; } } } Thanks and best regards, Giuseppe

1 0

Kamailio presence server problem with PostgreSQL
by Roberto Fichera 21 Jul '11

21 Jul '11

Hi all, I've setup for testing purpose an xcap server with Kamailio v3.1.4 backed with a postgresql v8.4.8 all in 64bits versions. On that configuration, I'm getting the errors below and consequently the presence doesn't correctly reports the status. Does anyone has the same problem? Best regards, Roberto Fichera. Jul 19 10:31:52 roberto /usr/sbin/kamailio[2005]: INFO: pua_usrloc [ul_publish.c:211]: should not send ul publish Jul 19 10:31:52 roberto /usr/sbin/kamailio[2015]: ERROR: <script>: ===== xhttp: xcap-caps : <null> Jul 19 10:31:52 roberto /usr/sbin/kamailio[2017]: ERROR: <script>: ===== xhttp: resource-lists : sip:roberto@192.168.2.92 Jul 19 10:31:52 roberto /usr/sbin/kamailio[2017]: ERROR: <script>: ===== xhttp: get sip:roberto@192.168.2.92 => /xcap-root/resource-lists/users/sip:roberto@192.168.2.92/index Jul 19 10:31:52 roberto /usr/sbin/kamailio[2021]: ERROR: <script>: ===== xhttp: pres-rules : sip:roberto@192.168.2.92 Jul 19 10:31:52 roberto /usr/sbin/kamailio[2021]: ERROR: <script>: ===== xhttp: get sip:roberto@192.168.2.92 => /xcap-root/pres-rules/users/sip:roberto@192.168.2.92/presrules Jul 19 10:31:52 roberto /usr/sbin/kamailio[1999]: ERROR: presence [subscribe.c:711]: Missing or unsupported event header field value Jul 19 10:31:52 roberto /usr/sbin/kamailio[1999]: ERROR: presence [subscribe.c:714]: #011event= message-summary Jul 19 10:31:52 roberto /usr/sbin/kamailio[2004]: INFO: presence [notify.c:1588]: NOTIFY sip:roberto@192.168.2.92 via sip:roberto@192.168.2.92:5090;transport=udp;registering_acc=192_168_2_92 on behalf of sip:roberto@192.168.2.92 for event presence.winfo Jul 19 10:31:52 roberto /usr/sbin/kamailio[2005]: INFO: presence [notify.c:1588]: NOTIFY sip:roberto@192.168.2.92 via sip:roberto@192.168.2.92:5090;transport=udp;registering_acc=192_168_2_92 on behalf of sip:mattia@192.168.2.92 for event presence *Jul 19 10:31:52 roberto /usr/sbin/kamailio[1999]: ERROR: db_postgres [km_dbase.c:427]: invalid query, execution aborted Jul 19 10:31:52 roberto /usr/sbin/kamailio[1999]: ERROR: db_postgres [km_dbase.c:428]: driver error: PGRES_FATAL_ERROR, ERROR: null value in column "sender" violates not-null constraint#012* *Jul 19 10:31:52 roberto /usr/sbin/kamailio[1999]: WARNING: db_postgres [km_dbase.c:473]: unexpected result returned*

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xcap server - http load–balancer: xcap authentication problem
by laura testi 21 Jul '11

21 Jul '11

Hello all, I’m using two Kamailio Presence Servers that are also XCAP Servers for the presence and resources management and the Kamailio Dispatcher in order to balance the SIP requestes coming from SIP Client. Then I’m trying to configure a HTTP load–balancer for the xcap/http traffic. I’m testing both Apache and INginx HTTP proxy but I’m facing with a problem related with the Xcap authentication: when a client sends the first xcap request to the http load-balancer, it forwards the request to one of the configured Xcap Server that replies with the 401 response in order to let the client authenticates. So, the client sends the second request with the Digest authentication to the http load-balancer. But, sometimes, the http load-balancer forwards the authenticate request to the second Xcap Server that is not able to authenticate the request. Then the client receive the “Unauthorized” response… Could you please give us some hints about this problem? Thanks in advance, laura

4 11

dns_srv_lb
by Jon Bonilla 21 Jul '11

21 Jul '11

Hi all I'm running a kamailio 3.1 based proxy which actually relays REGISTER requests to a domain "example.com" I've setup a DNS SRV record for that domain which returns two hosts with same prio and weight. I want kamailio to balance the requests to both servers 50%. Taking a look to ./doc/dns.txt I've setup these configuration options: dns_try_ipv6=no dns_retr_time=1 dns_retr_no=1 dns_use_search_list=no use_dns_cache=on use_dns_failover=on dns_srv_lb=on If I understood right the last setting would have to make kamailio work as I described, balancing the requests between both servers. But my logs say that kamailio is actually using only one of the ip addresses (host2.example.com) to send the REGISTER requests. Here's the output of sercmd dns.view: sercmd> dns.view { name: _sip._udp.example.com type: SRV size (bytes): 232 reference counter: 1 permanent: no expires in (s): 31364 last used (s): 446 negative entry: no rr name: host1.example.com rr port: 5060 rr priority: 0 rr weight: 0 rr expires in (s): 31364 rr name: host2.example.com rr port: 5060 rr priority: 0 rr weight: 0 rr expires in (s): 31364 } { name: host2.example.com type: A size (bytes): 128 reference counter: 1 permanent: no expires in (s): 592964 last used (s): 446 negative entry: no rr ip: 192.168.0.103 rr expires in (s): 592964 } { name: host1.example.com type: A size (bytes): 128 reference counter: 1 permanent: no expires in (s): 592964 last used (s): 11835 negative entry: no rr ip: 192.168.0.102 rr expires in (s): 592964 } Any suggestions? What am I doing wrong? Thanks, Jon

2 2

Call is terminated in callee side after 36s @Kamailio 3.1 @debian sqeeze64
by Coca 21 Jul '11

21 Jul '11

Hi List, I have a Kamailio3.1 server and RTPProxy running in WAN. The calls between UA will automatically terminated in Callee UA side 36s after connected, while no one sends a BYE. While Kamailio and UA are in LAN at all , everything is just working well. Is it my rtpproxy doesn't working correctly or something else is wrong? What can I do to fix it. Any hint?? BTW, Kamailio is installed following official guide http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.1.x-from-git The kamailio.cfg wasn't changed at all except for below: ----------------------------------------------------------------------------------------- 1) adding the following lines: #!define WITH_MYSQL #!define WITH_AUTH #!define WITH_USRLOCDB #!define WITH_NAT 2)uncommenting the line below in route[REGISTRAR], setbflag(FLB_NATSIPPING); 3)change rtpproxy port corresponding modparam("rtpproxy", "rtpproxy_sock", "udp:127.0.0.1:22222") ----------------------------------------------------------------------------------------- and my rtpproxy1.2.1 was installed by apt-get install rtpproxy, with 1) /etc/default/rtpproxy changed into: # Defaults for rtpproxy # The control socket. #CONTROL_SOCK="unix:/var/run/rtpproxy/rtpproxy.sock" # To listen on an UDP socket, uncomment this line: CONTROL_SOCK=udp:127.0.0.1:22222 LISTEN_ADDR=xx.xx.xx.xx # Additional options that are passed to the daemon. EXTRA_OPTS="-l ${LISTEN_ADDR}" 2) and started by rtpproxy -l xx.xx.xx.xx -s udp:localhost:22222 -u kamailio Your help will be great appreciated. Coca

1 0

Kamailio: 500 Server error occurred (19/SL).
by Max Doronin 21 Jul '11

21 Jul '11

Hello guys, I have strange behavior on my Kamailio-1.5.1-notls instance. I have LCR and TM modules enabled.For a particular destination I have 4 routes to try. When I call to non-existing number, it tries - route 1 (404 Not Found) - route 2 (404 Not Found) - route 3 (503 Service unavailable) And the problem is with the last 503. Kamailio ACKs it, immediately drops these 2 lines into syslog Jul 13 04:14:47 /usr/local/sbin/kamailio[23572]: ERROR:tm:t_forward_nonack: no branch for forwarding Jul 13 04:14:47 /usr/local/sbin/kamailio[23572]: ERROR:tm:w_t_relay: t_forward_nonack failed And sends SIP/2.0 500 Server error occurred (19/SL). To the call originator. 30 microseconds later it sends SIP/2.0 500 Service Unavailable. to the originator again Latter 500 looks like the relayed original "503 Service unavailable". I think so because the Reason header is the same: Reason: SIP;cause=503;text="Service Unavailable";icodetext="NoCircuitAvailable";iintcode=10034;isubsystem=3. Obviously call is terminated. I noticed that that last peer rewrites my Via headers like this: Original: == Via: SIP/2.0/UDP 187.45.214.132;branch=z9hG4bK3dac.fae9b793.2. Via: SIP/2.0/UDP 192.168.2.33:5622;received=49.49.59.23;branch=z9hG4bK-d8754z-a6ba40014f97fb7c-1---d8754z-;rport=23832. == Rewritten == Via: SIP/2.0/UDP 187.45.214.132;received=187.45.214.132;branch=z9hG4bK3dac.fae9b793.2,SIP/2.0/UDP 192.168.2.33:5622;received=49.49.59.23;branch=z9hG4b == I tried to modify via1_matching parameter (1 -> 0) but no changes. My questions are: - What can be the reason of that 500 with 19/SL - Can kamailio properly handle this 1 line Via header? - What can be the reason of that "t_forward_nonack: no branch for forwarding"? Regards, Max

2 4

(no subject)
by Eliezer Croitoru 20 Jul '11

20 Jul '11

1 0

Re: [SR-Users] IMC module unresolved issues
by Ozren Lapcevic 20 Jul '11

20 Jul '11

Hi, did anyone run into similar problems or have successfully set up IMC module with mysql? Can you please share your know-how on the subject? Besides issue described below, I also had several other issues, but I think they all might be related to the fact that my rooms and members are only stored in cache, but not in the database. To repeat, this is really strange behavior because all other modules that I'm using write to the database without a problem. Best regards Ozren On Mon, May 30, 2011 at 6:28 PM, Ozren Lapcevic <ozren.lapcevic(a)gmail.com>wrote: > Hi all, > > I'm trying to configure IMC module and get it to work properly but I've run > into problems with saving IMC module data to mysql database. > > I'm using following code provided in IMC module documentation: > > modparam("imc", "db_url", DBURL) > > ## route block ### > if(is_method("MESSAGE") && (uri=~ "sip:chat-[0-9]+@") || (uri=~ > "sip:chat-manager@")) { > xlog("L_INFO", "going to imc: F [$fu] T [$tu] B [$rb]\n"); > > if(imc_manager()) > sl_send_reply("200", "ok - imc_manager()"); > else > sl_send_reply("500", "command error"); > exit; > } > > I am creating chat room with following message sent to chat-manager(a)abc.hr: > "#create chat-111" > > DEBUG log returns following: > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > INFO: <script>: going to imc: F [sip:oz@abc.hr] T [sip:chat-manager@abc.hr] > B [#create chat-111] > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc.c:525]: found command > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_cmd.c:146]: command: [create] > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_cmd.c:151]: parameter 0=[chat-111] > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_cmd.c:171]: new room [chat-111] > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_cmd.c:186]: added room uri= sip:chat-111@abc.hr > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_mng.c:322]: [uri]= sip:oz@abc.hr > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_mng.c:326]: [user]= oz > May 30 18:01:23 ser-test /usr/local/kamailio-ozren/sbin/kamailio[13225]: > DEBUG: imc [imc_cmd.c:196]: added the owner as the first member [ > sip:oz@abc.hr] > > "./kamctl fifo imc_list_rooms" returns following: > ROOM:: URI=sip:chat-111@abc.hr MEMBERS=0 OWNER=sip:oz@abc.hr > > "./kamctl fifo imc_list_members sip:chat-111@abc.hr" returns following: > ROOM:: sip:chat-111@abc.hr NR_OF_MEMBERS=1 > MEMBER:: sip:oz@abc.hr > > However, that data is not persisted/saved in the imc_rooms and imc_members > tables in the database. Any clues what might be the problem here? > > Any help is greatly appreciated. > > Best regards, > Ozren Lapcevic > > PS > I'm runing Kamailio 3.1.4 with default cfg file with enabled mysql, > multidomain, usrlocdb, auth and NAT. I can register clients, establish > calls, send IMs, etc. imc_rooms and imc_members tables were created when > kamailio was installed. I've also checked imc-create.sql script and tables > are correctly created. > > The same DBURL used for imc is also used for auth_db, domain and usrloc > modules and I haven't experienced any problems with those modules and > database connection/persistence. domain, location, version and subscriber > tables are correctly populated. > > I'm not getting any errors from imc_manager(), it returns 200 OK. I can't > trace any errors in DEBUG related to problems with mysql database. >

2 7

how do i set up outbound on iptel
by Bill Peebles 20 Jul '11

20 Jul '11

i really want to find out how. I dont have a home phone.

2 1

Project conference in Berlin, Sep 02, 2011
by Daniel-Constantin Mierla 20 Jul '11

20 Jul '11

Hello, the details for organizing the 10 years SER conference in Berlin were settled. After the initial announcement the interest was quite high, by now we have a good number of attendees and speakers. We are still open for new speakers, with the target of showing use cases of Kamailio or SER. The event will be hosted by FhG Fokus institute, where SER project was started. It will be a day full of presentations, followed by an evening social networking event. We hope to be able to provide the evening event for free to everyone attending, for that reason we look for sponsorships - if you are interested to sponsor, contact us and we will provide more details about available options. Registration is now open for attendees. Note that the number of seats is limited, don't wait for the last minute to register. More details, including the registration form can be accessed on the event's web page: * http://sip-router.org/10-years-ser/ Looking forward to meeting you in Berlin, enjoy a great summer till then, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda

1 0

Pipelimit Table
by Nathaniel L Keeling 20 Jul '11

20 Jul '11

I have installed Kamailio 3.1.0 and I am trying to test the pipelimit module with postgresql. I ran the kamdbctl to create the tables but it did not create the default table for pipelimit. Is there a script someplace that I am missing or do I need to create my own script to create the tables? I have search the directories and did not find a script for the tables. Thanks Nathaniel L Keeling

2 1

Change aliases table without a restart of Kamailio
by Morten Isaksen 19 Jul '11

19 Jul '11

Hi, Is there any way to reload the content of the aliases table without restarting Kamailio? I have this in my cfg file if (lookup("location")) { xlog("L_WARN", "Callee is online - - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(TO_USER_SIPCHECKS); route(RELAY); } else if (lookup("aliases")) { xlog("L_WARN", "Callee is in aliases - - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); route(TO_USER_SIPCHECKS); route(RELAY); } else { xlog("L_WARN", "Callee is offline - - M=$rm RURI=$ru F=$fu T=$tu IP=$si ID=$ci\n"); t_newtran(); t_reply("486", "Busy here"); exit; } And changes in the aliases table does is ignored until I restart Kamailio. -- Morten Isaksen

2 5

Syntax error - custom parameter
by Skyler 19 Jul '11

19 Jul '11

Hi all, I'm getting this error when using custom parameters and I don't why. when I use #!define WITH_ASTERISK the script throws the below error and when I remove the #!define WITH_ASTERISK the script loads without errors. I'm running kamailio-3.1.4-2.1.i386.rpm on Centos 5.6 Does anyone know why this might be happening? parse error in config file //etc/kamailio/kamailio.cfg, line 123, column 16: syntax error 0(2907) : <core> [cfg.y:3412]: parse error in config file //etc/kamailio/kamailio.cfg, line 123, column 16: unknown config variable 0(2907) : <core> [cfg.y:3409]: parse error in config file //etc/kamailio/kamailio.cfg, line 123, column 17-19: ERROR: bad config file (3 errors) kamailio.cfg::: lines 122-127 #!ifdef WITH_ASTERISK asterisk.bindip = "127.0.0.1" desc "Asterisk IP Address" asterisk.bindport = "5070" desc "Asterisk Port" kamailio.bindip = "209.15.226.21" desc "Kamailio IP Address" kamailio.bindport = "5060" desc "Kamailio Port" #!endif # This follows as described here: http://by-miconda.blogspot.com/2010/04/kamailio-30x-dyk-07-custom-cfg.html Thanks in advance

2 2

Kamailio as proxy or b2bua?
by Eric Chamberlain 19 Jul '11

19 Jul '11

Hello, My experience has been with Asterisk, but for what I need to do, I think Kamailio may be a better solution. We currently log inbound caller ID information for voip calls (voip app posts call info to a URL). Our users have to fork calls to a custom SIPURI and we log the call information for them. We would like to be able to accommodate users that can't fork calls, and have to register with a provider (PBX or VoIP provider). We see two ways to accomplish this: 1) Act as a b2bua, the user would register with our server and our server would register with their upstream VoIP service (PBX or provider). or 2)Act as a proxy and modify the REGISTER request, such that incoming call signaling traffic goes through our proxy and we forward the signaling traffic on to the user's device. Can Kamailio easily do either of these options? Asterisk realtime doesn't support realtime changes of remote registration information, can Kamailio? Would proxying in such a manner be supported my most voip devices and service providers? -- Eric Chamberlain

2 1

siremis 2.0: generates CDRs
by Klaus Darilion 19 Jul '11

19 Jul '11

Hi! Seems like I am blind. There is a stored procedure which generates CDRs from acc table entries - but how/when does this stored procedure gets triggered? Thanks Klaus

2 5

MYSQL Compilation Kamailio 3.1.4
by Omar 16 Jul '11

16 Jul '11

bash-3.00# make clean bash-3.00# make quiet=0 /opt/SUNWgccfss/gcc/bin/gcc -m64 -fPIC -DPIC -g -O9 -funroll-loops -m64 -mcpu=ultrasparc -mtune=ultrasparc -fno-strict-overflow -ftree-vectorize -Wall -DNAME='"kamailio"' -DVERSION='"3.1.4"' -DARCH='"sparc64"' -DOS='solaris_' -DOS_QUOTED='"solaris"' -DCOMPILER='"/opt/SUNWgccfss/gcc/bin/gcc 4.2.0"' -D__CPU_sparc64 -D__OS_solaris -DSER_VER=3001004 -DCFG_DIR='"/opt/kamailio3/etc/kamailio/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DDBG_QM_MALLOC -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DWITH_AS_SUPPORT -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DSPARC64_MODE -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -DHAVE_DEVPOLL -DHAVE_SELECT -DHAVE_FILIO_H -DSER_MOD_INTERFACE -DSER_MOD_INTERFACE -I/opt/openser/include -I/opt/openser/include/mysql -I/opt/openser/mysql/include -I/usr/include/mysql -DMOD_NAME='"db_mysql"' -c km_db_mysql.c -o km_db_mysql.o -MMD -MP /opt/SUNWgccfss/gcc/bin/gcc -m64 -fPIC -DPIC -g -O9 -funroll-loops -m64 -mcpu=ultrasparc -mtune=ultrasparc -fno-strict-overflow -ftree-vectorize -Wall -DNAME='"kamailio"' -DVERSION='"3.1.4"' -DARCH='"sparc64"' -DOS='solaris_' -DOS_QUOTED='"solaris"' -DCOMPILER='"/opt/SUNWgccfss/gcc/bin/gcc 4.2.0"' -D__CPU_sparc64 -D__OS_solaris -DSER_VER=3001004 -DCFG_DIR='"/opt/kamailio3/etc/kamailio/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DDBG_QM_MALLOC -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DWITH_AS_SUPPORT -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DSPARC64_MODE -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -DHAVE_DEVPOLL -DHAVE_SELECT -DHAVE_FILIO_H -DSER_MOD_INTERFACE -DSER_MOD_INTERFACE -I/opt/openser/include -I/opt/openser/include/mysql -I/opt/openser/mysql/include -I/usr/include/mysql -DMOD_NAME='"db_mysql"' -c my_uri.c -o my_uri.o -MMD -MP /opt/SUNWgccfss/gcc/bin/gcc -m64 -fPIC -DPIC -g -O9 -funroll-loops -m64 -mcpu=ultrasparc -mtune=ultrasparc -fno-strict-overflow -ftree-vectorize -Wall -DNAME='"kamailio"' -DVERSION='"3.1.4"' -DARCH='"sparc64"' -DOS='solaris_' -DOS_QUOTED='"solaris"' -DCOMPILER='"/opt/SUNWgccfss/gcc/bin/gcc 4.2.0"' -D__CPU_sparc64 -D__OS_solaris -DSER_VER=3001004 -DCFG_DIR='"/opt/kamailio3/etc/kamailio/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DDBG_QM_MALLOC -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DWITH_AS_SUPPORT -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DSPARC64_MODE -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -DHAVE_DEVPOLL -DHAVE_SELECT -DHAVE_FILIO_H -DSER_MOD_INTERFACE -DSER_MOD_INTERFACE -I/opt/openser/include -I/opt/openser/include/mysql -I/opt/openser/mysql/include -I/usr/include/mysql -DMOD_NAME='"db_mysql"' -c my_res.c -o my_res.o -MMD -MP /opt/SUNWgccfss/gcc/bin/gcc -m64 -fPIC -DPIC -g -O9 -funroll-loops -m64 -mcpu=ultrasparc -mtune=ultrasparc -fno-strict-overflow -ftree-vectorize -Wall -DNAME='"kamailio"' -DVERSION='"3.1.4"' -DARCH='"sparc64"' -DOS='solaris_' -DOS_QUOTED='"solaris"' -DCOMPILER='"/opt/SUNWgccfss/gcc/bin/gcc 4.2.0"' -D__CPU_sparc64 -D__OS_solaris -DSER_VER=3001004 -DCFG_DIR='"/opt/kamailio3/etc/kamailio/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DDBG_QM_MALLOC -DUSE_TLS -DTLS_HOOKS -DUSE_CORE_STATS -DSTATISTICS -DMALLOC_STATS -DWITH_AS_SUPPORT -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DSPARC64_MODE -DHAVE_GETIPNODEBYNAME -DHAVE_SYS_SOCKIO_H -DHAVE_SCHED_YIELD -DHAVE_ALLOCA_H -DUSE_SIGACTION -DHAVE_DEVPOLL -DHAVE_SELECT -DHAVE_FILIO_H -DSER_MOD_INTERFACE -DSER_MOD_INTERFACE -I/opt/openser/include -I/opt/openser/include/mysql -I/opt/openser/mysql/include -I/usr/include/mysql -DMOD_NAME='"db_mysql"' -c my_cmd.c -o my_cmd.o -MMD -MP In file included from ../../globals.h:37, from ../../pt.h:42, from ../../counters.h:43, from mysql_mod.h:39, from my_cmd.c:40: ../../ip_addr.h:86: error: field 'sin6' has incomplete type ../../ip_addr.h: In function 'ip_addr_loopback': ../../ip_addr.h:283: warning: implicit declaration of function 'htonl' ../../ip_addr.h:286: warning: implicit declaration of function 'IN6_IS_ADDR_LOOPBACK' ../../ip_addr.h: In function 'sockaddr2ip_addr': ../../ip_addr.h:353: error: dereferencing pointer to incomplete type ../../ip_addr.h: In function 'su_getport': ../../ip_addr.h:399: warning: implicit declaration of function 'ntohs' ../../ip_addr.h: In function 'su_setport': ../../ip_addr.h:418: warning: implicit declaration of function 'htons' make: *** [my_cmd.o] Error 1 the onyl thing i did is uncomment the CROSSCOMPILE line regards O

4 10

Re: [SR-Users] sr-users Digest, Vol 74, Issue 41
by Henrik Aagaard Sørensen 15 Jul '11

15 Jul '11

On Fri, Jul 15, 2011 at 12:00 PM, <sr-users-request(a)lists.sip-router.org>wrote: > Send sr-users mailing list submissions to > sr-users(a)lists.sip-router.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > or, via email, send a message with subject or body 'help' to > sr-users-request(a)lists.sip-router.org > > You can reach the person managing the list at > sr-users-owner(a)lists.sip-router.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of sr-users digest..." > > > Today's Topics: > > 1. dbaliases for ring groups, possible? (Henrik Aagaard S?rensen) > 2. Re: dbaliases for ring groups, possible? (Alex Balashov) > 3. Re: dbaliases for ring groups, possible? (Morten Isaksen) > 4. Re: xcap server - http load?balancer: xcap authentication > problem (laura testi) > 5. Re: bypass rtp traffic. (MingHon) > 6. Re: AVPs missing in onreply_route (Sebastian Damm) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 15 Jul 2011 09:41:16 +0200 > From: Henrik Aagaard S?rensen <henrikaagaardsorensen(a)gmail.com> > Subject: [SR-Users] dbaliases for ring groups, possible? > To: sr-users(a)lists.sip-router.org > Message-ID: > <CAGH8SebPV=xz1n6Jp=M5fjnUhK0t=Za2aWd_jrpzbjdpdejatw(a)mail.gmail.com > > > Content-Type: text/plain; charset="iso-8859-1" > > I've read somewhere about using dbaliases for ring groups. So I can call > one > number and several different numbers will then be called. The first to pick > up the call gets it. > > I've tried to an alias in my dbaliases table in MySQL, but I can only make > it possible to call different numbers for the same user. In a way the other > way around then what I thought. > > Is it somehow possible to call one number and then having Kamailio call > several different numbers /users? > > As I'm very newbee to Kamailio it would be nice with a more detailed > answer, > then perhaps just "Yes, use the module ...". >

2 1

Dispatcher OPTIONS ping not seen in onsend_route
by Olle E. Johansson 15 Jul '11

15 Jul '11

Hello! I noticed that the dispatcher's OPTIONs messages are not seen in onsend_route, even though I see responses in the onreply_route. Any reason why I can't see these in onsend_route? (Kamailio 3.1) /O

2 1

dbaliases for ring groups, possible?
by Henrik Aagaard Sørensen 15 Jul '11

15 Jul '11

I've read somewhere about using dbaliases for ring groups. So I can call one number and several different numbers will then be called. The first to pick up the call gets it. I've tried to an alias in my dbaliases table in MySQL, but I can only make it possible to call different numbers for the same user. In a way the other way around then what I thought. Is it somehow possible to call one number and then having Kamailio call several different numbers /users? As I'm very newbee to Kamailio it would be nice with a more detailed answer, then perhaps just "Yes, use the module ...".

3 2

Re: [SR-Users] sr-users Digest, Vol 74, Issue 38
by Henrik Aagaard Sørensen 14 Jul '11

14 Jul '11

On Thu, Jul 14, 2011 at 9:51 AM, <sr-users-request(a)lists.sip-router.org>wrote: > Send sr-users mailing list submissions to > sr-users(a)lists.sip-router.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > or, via email, send a message with subject or body 'help' to > sr-users-request(a)lists.sip-router.org > > You can reach the person managing the list at > sr-users-owner(a)lists.sip-router.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of sr-users digest..." > > > Today's Topics: > > 1. Re: memory requirements for a registrar server > (Henning Westerholt) > 2. Re: kamailio - proxy/relay (Sunny) > 3. Syntax error - custom parameter (Skyler) > 4. Syntax error - custom parameter (Skyler) > 5. Re: kamailio - proxy/relay (I?aki Baz Castillo) > 6. Re: topoh module - query about operation (Pete Kelly) > 7. Re: Call several different subscribers, first to pickup gets > the call. (Klaus Darilion) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 14 Jul 2011 00:27:18 +0200 > From: Henning Westerholt <Henning.Westerholt(a)1und1.de> > Subject: Re: [SR-Users] memory requirements for a registrar server > To: Fabian Borot <fborot(a)hotmail.com> > Cc: "sr-users(a)lists.sip-router.org" <sr-users(a)lists.sip-router.org> > Message-ID: > <D3B36E097FE87E44A5CDE7C1AB61682C3CED2EC9(a)EXCHANGE03.webde.local> > Content-Type: text/plain; charset="us-ascii" > > Fabian wrote: > > ok, great...this is, I think, the relevant section on config.h > > Hi Fabian, > > > #define PKG_MEM_SIZE 4 > > #define PKG_MEM_POOL_SIZE PKG_MEM_SIZE*1024*1024 /*!< used only if > PKG_MALLOC is defined*/ > > #define SHM_MEM_SIZE 32 /*!< used if SH_MEM is > defined*/ > > > > > > SHM_MEM_SIZE 32 --> this looks like 32 MB > > and PKG_MEM_SIZE 4 looks like Bytes, that is why the PKG_MEM_POOL_SIZE is > multiplied by 1024*1024 to get MBs I assume. > > Correct, 4MB and 32MB. I'll have a look to to the file to document it a bit > better in the next days. > > You don't need to change config.h to change the shared pool. There exists a > cmd line parameter, > have a look to 'man kamailio' or run 'kamailio -h' for more informations. > The specified values are > just used in the case nothing else is configured. They are also some cfg > script parameters, i think. > > Regards, > > Henning > > > ------------------------------ > > Message: 2 > Date: Wed, 13 Jul 2011 23:39:57 +0100 > From: Sunny <no7find(a)gmail.com> > Subject: Re: [SR-Users] kamailio - proxy/relay > To: miconda(a)gmail.com > Cc: "SIP Router - Kamailio $OpenSER$ and SIP Express Router $SER$ > - Users Mailing List" <sr-users(a)lists.sip-router.org> > Message-ID: > <CAE_sWtEE4qv5u7bBWyhMSAjMWYB6hKpO6G=_DGyoCK7Jt0OKEA(a)mail.gmail.com > > > Content-Type: text/plain; charset="iso-8859-1" > > Hi Daniel, > > I was using: > $ru = $(ru{re.subst,/[KAMAILIO]/[IP-PBX ]/}); > t_relay_to_udp("[IP-PBX ]", "5060"); > but your way looks better. > > This works fine in this direction: > [UA] --> [KAMAILIO] --> [IP-PBX ] > > but not in this: > [UA] <-- [KAMAILIO] <-- [IP-PBX ] > because Kamailio is not keeping the location of the UA. > > I want to register UA's on Kamailio, but the authentication is done by > [IP-PBX]... > So Kamailio as Outbound Proxy + Location Server ... any idea on how I can > achieve this configuration? > > Thanks, > Sunny > > > > On 8 July 2011 09:38, Daniel-Constantin Mierla <miconda(a)gmail.com> wrote: > > > Hello, > > > > > > On 7/5/11 8:46 PM, Sunny wrote: > > > >> Hi list, > >> > >> I'm trying to configure kamailio to work as a OBP (Outbound Proxy). > >> > >> Basically KAMAILIO receive requests from UAs, after that it acts like a > >> client and send those requests to the IP-PBX. > >> On the same way the responses are forwarded from IP-PBX to the UAs. > >> > >> > >> [UA] --> [KAMAILIO] --> [IP-PBX ] > >> [UA] <-- [KAMAILIO] <-- [IP-PBX ] > >> > >> Following possible call flow: > >> > >> [UA ] -> [KAMAILIO] SIP/SDP Request: INVITE sip:12345678909 > @[KAMAILIO], > >> with session description > >> [KAMAILIO] -> [UA ] SIP Status: 100 Trying > >> [KAMAILIO] -> [IP-PBX ] SIP/SDP Request: INVITE sip:12345678909 > @[IP-PBX > >> ], with session description > >> [IP-PBX ] -> [KAMAILIO] SIP Status: 100 Trying > >> [IP-PBX ] -> [KAMAILIO] SIP Status: 407 Proxy Authentication Required > >> [KAMAILIO] -> [IP-PBX ] SIP Request: ACK sip:12345678909@[IP-PBX ] > >> [KAMAILIO] -> [UA ] SIP Status: 407 Proxy Authentication Required > >> [UA ] -> [KAMAILIO] SIP Request: ACK sip:12345678909@[KAMAILIO] > >> [UA ] -> [KAMAILIO] SIP/SDP Request: INVITE sip:12345678909 > @[KAMAILIO], > >> with session description > >> [KAMAILIO] -> [UA ] SIP Status: 100 Trying > >> [KAMAILIO] -> [IP-PBX ] SIP/SDP Request: INVITE sip:12345678909 > @[IP-PBX > >> ], with session description > >> [IP-PBX ] -> [KAMAILIO] SIP Status: 100 Trying > >> [IP-PBX ] -> [KAMAILIO] SIP/SDP Status: 183 Session Progress, with > >> session description > >> [KAMAILIO] -> [UA ] SIP/SDP Status: 183 Session Progress, with > >> session description > >> [IP-PBX ] -> [KAMAILIO] SIP/SDP Status: 180 Ringing, with session > >> description > >> [KAMAILIO] -> [UA ] SIP/SDP Status: 180 Ringing, with session > >> description > >> (...) > >> [UA ] -> [KAMAILIO] SIP Request: CANCEL sip:12345678909@[KAMAILIO] > >> [KAMAILIO] -> [UA ] SIP Status: 200 OK > >> [KAMAILIO] -> [IP-PBX ] SIP Request: CANCEL sip:12345678909@[IP-PBX ] > >> [IP-PBX ] -> [KAMAILIO] SIP Status: 200 OK > >> [IP-PBX ] -> [KAMAILIO] SIP Status: 487 Request Terminated > >> [KAMAILIO] -> [IP-PBX ] SIP Request: ACK sip:12345678909@[IP-PBX ] > >> [KAMAILIO] -> [UA ] SIP Status: 487 Request Terminated > >> [UA ] -> [KAMAILIO] SIP Request: ACK sip:12345678909@[KAMAILIO] > >> > >> Wondering if anyone could help to make this configuration work? > >> > > > > what I understood from above is that you need to update the domain in > R-URI > > from [kamailio] to [ip-pbx]. This is easy to do: > > > > $rd = [ip-pbx]; > > > > You have to do this for initial requests (register, invite). > > > > If you need to update From header URI, look at uac module, > > uac_replace_from(). > > > > Cheers, > > Daniel > > > > -- > > Daniel-Constantin Mierla -- http://www.asipto.com > > Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat > > http://linkedin.com/in/miconda -- http://twitter.com/miconda > > > > >

1 0

Call several different subscribers, first to pickup gets the call.
by Henrik Aagaard Sørensen 14 Jul '11

14 Jul '11

I'm new to Kamailio. Is it possible to have a group of subscribers (with different extensions) that you can call? And the first to pickup the call gets it.

2 1

topoh module - query about operation
by Pete Kelly 14 Jul '11

14 Jul '11

Hi I have been researching the topoh module which I understand is stateless and can persist across a server restart. >From what I can gather it does this by adding some extra, encrypted headers to the INVITE as it passes through the proxy- is this correct? If so, can I ask how it handles situations where the UAS does not resend these headers in subsequent requests? Pete

2 2

Syntax error - custom parameter
by Skyler 13 Jul '11

13 Jul '11

Hi all, I'm getting this error when using custom parameters and I don't why. when I use #!define WITH_ASTERISK the script throws the below error and when I remove the #!define WITH_ASTERISK the script loads without errors. I'm running kamailio-3.1.4-2.1.i386.rpm on Centos 5.6 Does anyone know why this might be happening? parse error in config file //etc/kamailio/kamailio.cfg, line 123, column 16: syntax error 0(2907) : <core> [cfg.y:3412]: parse error in config file //etc/kamailio/kamailio.cfg, line 123, column 16: unknown config variable 0(2907) : <core> [cfg.y:3409]: parse error in config file //etc/kamailio/kamailio.cfg, line 123, column 17-19: ERROR: bad config file (3 errors) kamailio.cfg::: lines 122-127 #!ifdef WITH_ASTERISK asterisk.bindip = "127.0.0.1" desc "Asterisk IP Address" asterisk.bindport = "5070" desc "Asterisk Port" kamailio.bindip = "209.15.226.21" desc "Kamailio IP Address" kamailio.bindport = "5060" desc "Kamailio Port" #!endif # This follows as described here: http://by-miconda.blogspot.com/2010/04/kamailio-30x-dyk-07-custom-cfg.html Thanks in advance

1 0

memory requirements for a registrar server
by Fabian Borot 13 Jul '11

13 Jul '11

Hello We are going to use kamailio 3.1.4 for a registrar server and need to know if the default parameters [shared memory and the like] is fine or if we need to plan in advance and increase it at compile time. If so, how should we proceed about it? For subscribers and location type of information, which memory type should we be more concerned about? private memory, shared memory, memory per process etc because it looks like some modules use shared memory others private memory etc. Also , I see that the command "kamctl fifo get_statistics all" gives info about memory used etc. How should we interpret the output like this: shmem:fragments = 24 shmem:free_size = 9665456 shmem:max_used_size = 23915072 shmem:real_used_size = 23888976 shmem:total_size = 33554432 shmem:used_size = 23648072 is this fifo function exported by a specific module? thank you in advance fborot

2 5

kamailio - mssql
by Borin 13 Jul '11

13 Jul '11

Hi, pls do not ask me why I need this..but did anyone try to use Kamailio with mssql or is it at least possible? Best Regards, Kate

3 3

Header field manipulation
by Spencer Thomason 12 Jul '11

12 Jul '11

Hello all, Is it preferable to to a check before removing a header field or to simply call remove_hf()? Are there any performance considerations? i.e. if is_present_hf("X-Account-Code") remove_hf("X-Account-Code"); vs remove_hf("X-Account-Code"); Thanks, Spencer

2 2

siremis 2.0: disable captcha
by Klaus Darilion 12 Jul '11

12 Jul '11

Hi! Is there an easy way to disable the captcha? As siremis is an admin tool, not being public accessible (at least it shouldn't be) I want to get rid of it. Thanks Klaus

2 1

siremis 2.0 statistics problem
by Klaus Darilion 12 Jul '11

12 Jul '11

Hi! I just installed siremis 2.0. I did not let siremis update the SIP DB but did it manually (to sensitive) according to: http://siremis.git.sourceforge.net/git/gitweb.cgi?p=siremis/siremis;a=blob_… But when accessing some statistics, e.g. http://mydomain/siremis/ser/charts_tm/cg=tm I get an error: SELECT time_stamp,tm_active FROM statistics ORDER BY id DESC LIM... --> Unknown column 'tm_active' in 'field list' as statistics table does not have column "tm_active". Am I doing something wrong? Thanks Klaus

2 1

siremis 2.0 documentation
by Klaus Darilion 12 Jul '11

12 Jul '11

Hi! IMO the description "Import Default Data" (Import Default Data - this imports initial data into database 'siremis') is too ambiguous (at least it successfully confused me and I had to dig into the code to find out what it really does). Suggestion: Create Siremis Tables (Create Siremis Tables - this creates the tables in the siremis DB and fills it with inital data). regards Klaus

2 1

app_lua problem setting module parameter
by Bret McDanel 12 Jul '11

12 Jul '11

In 3.1.1 this worked just fine. In 3.1.3 it is giving me an error. I am unsure what to check at this point for why it would be failing. I am doing a kamailio -c to validate the config and not actually launching the program but I do not think that should cause this. modparam("app_lua", "register", "sqlops") sqlops.so is loaded. if I remove that modparam line the config validates, however the lua script would fail because it uses sqlops. modules.lst is the same for building. While I do not think that it is lua specific, both are using liblua5.1.0, one is Ubuntu 11.04 natty (where it fails) and the other is Debian wheezy (where its working). 0(18226) WARNING: <core> [sr_module.c:578]: /usr/local/kamailio/lib64/kamailio/modules/app_lua.so: exports dlflags interface is deprecated and it will notbe supported in newer versions; consider using mod_register() instead 0(18226) : <core> [cfg.y:3412]: parse error in config file kamailio.cfg, line 262, column 41: Can't set module parameter As a side note the "notbe supported ..." line is missing a space between not and be and a newline at the end. -- Trixter aka Bret McDanel website: http://www.0xdecafbad.com pgp key: http://bit.ly/9XYK4b

4 3

rtpproxy_stream2uac
by s.maertens＠telenet.be 12 Jul '11

12 Jul '11

Hi, I am trying to get kamailio (or more specific rtpproxy) to play a wav file when a call is setup In kamailio.cfg I have added the command in the onreply_route rtpproxy_startrecording(); rtpproxy_stream2uas("/var/log/rtpproxy/message","-1"); I am sure the command is executed and given from kamailio to rtpproxy because in syslog I see following output (using dbug output of rtpproxy) rtpproxy[2648]: DBUG:handle_command: received command "P-1 024a73d95bbe016014de647e700 /var/log/rtpproxy/behappy session 487095817;1 024a73d95bbe015f14de647e700;1" rtpproxy[2648]: DBUG:doreply: sending reply "E6#012" rtpproxy[2648]: DBUG:handle_command: received command "R 024a73d95bbe016014de647e700 487095817 024a73d95bbe015f14de647e700" rtpproxy[2648]: DBUG:doreply: sending reply "0#012" The "R" command is the startrecording command and that is indeed working perfect. (recording to /var/log/rtpproxy) The "P" command is the "Playing or stream2uas" command. Seems that the message rtpproxy gets differs a bit from the one I found in the rtpproxy manual from the manual : P[args] callid play_name codecs from_tag to_tag Direction of the playback is defined by the order of the from_tag and to_tag parameters. R callid from_tag to_tag I have used the command " makeann behappy.wav behappy" to convert a wavfile. It gave me a .0 and .a file which I have placed in the /var/log/rtpproxy directory (makeann comes with the rtpproxy source and is rather a bit shy with information to say the least ;) ) There is not too much information or examples found about this so I was hoping maybe somebody on this list could help me in finding out why i'm not getting more information in syslog and why i'm not hearing the audiofile. Best regards

2 3

transformation and PVAR
by Vitaliy Aleksandrov 11 Jul '11

11 Jul '11

>From the transformations documentation: >>{s.strip,len} >>Return string after removing starting 'len' characters. Parameter 'len' can be positive integer or pseudo-variable holding a positive integer. I tried to use pvar holding len but got an error: Jul 11 14:51:37 localhost /usr/sbin/kamailio[16905]: ERROR: pv [pv_trans.c:434]: select cannot get p1 Jul 11 14:51:37 localhost /usr/sbin/kamailio[16905]: ERROR: <core> [lvalue.c:351]: non existing right pvar This is part of my config file: $avp(varname) = '1'; <---- pseudo variable holding a positive integer $avp(result) = $(fU{s.strip,$avp(varname)}); <---- s.strip How can i use variables with transformation ?

2 1

transformation and pvar
by Vitaliy Aleksandrov 11 Jul '11

11 Jul '11

>From the transformations documentation: > {s.strip,len} > Return string after removing starting 'len' characters. Parameter 'len' can > be positive integer or pseudo-variable holding a positive integer. I tried to use pvar holding len but got an error. Jul 11 14:51:37 localhost /usr/sbin/kamailio[16905]: ERROR: pv [pv_trans.c:434]: select cannot get p1 Jul 11 14:51:37 localhost /usr/sbin/kamailio[16905]: ERROR: <core> [lvalue.c:351]: non existing right pvar This is part of my config file: $avp(varname) = '1'; <---- pseudo variable holding a positive integer $avp(result) = $(fU{s.strip,$avp(varname)}); <---- s.strip How can i use variables with transformation ?

1 0

Memcached Module
by Spencer Thomason 11 Jul '11

11 Jul '11

Hello all, I'm interested in using the memcached module however it requires libmemcache instead of libmemcached. As libmemcache is no longer supported I was curious if anyone had successfully patched the module to use libmemcached instead. Also as a side note, the provided rpm spec files in the git repo erroneously contains a reference to libmemcached. Thanks, Spencer

2 1

Employment opportunity
by miklos＠iptel.org 10 Jul '11

10 Jul '11

Spam detection software, running on the system "mail.iptel.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Salute! I take up a position of HR manager in a large multinational company. Our enterprise is inseparably connected with a great number of various activities, like: - estate property - founding and abatement of enterprises - supporting in opening of banking accounts - etc. [...] Content analysis details: (23.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 1.7 URIBL_BLACK Contains an URL listed in the URIBL blacklist [URIs: totaljoblists.net] 1.6 URIBL_WS_SURBL Contains an URL listed in the WS SURBL blocklist [URIs: totaljoblists.net] 1.7 URIBL_DBL_SPAM Contains an URL listed in the DBL blocklist [URIs: totaljoblists.net] 3.5 BAYES_99 BODY: Bayes spam probability is 99 to 100% [score: 0.9981] 3.2 FH_HELO_EQ_D_D_D_D Helo is d-d-d-d 3.3 RCVD_IN_PBL RBL: Received via a relay in Spamhaus PBL [2.60.89.135 listed in zen.spamhaus.org] 0.4 RCVD_IN_XBL RBL: Received via a relay in Spamhaus XBL 1.3 RCVD_IN_BL_SPAMCOP_NET RBL: Received via a relay in bl.spamcop.net [Blocked - see <http://www.spamcop.net/bl.shtml?2.60.89.135>] 1.3 RCVD_IN_RP_RNBL RBL: Relay in RNBL, https://senderscore.org/blacklistlookup/ [2.60.89.135 listed in bl.score.senderscore.com] 1.4 RCVD_IN_BRBL_LASTEXT RBL: RCVD_IN_BRBL_LASTEXT [2.60.89.135 listed in bb.barracudacentral.org] 0.7 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines 1.0 RDNS_DYNAMIC Delivered to internal network by host with dynamic-looking rDNS 0.0 T_URIBL_BLACK_OVERLAP T_URIBL_BLACK_OVERLAP 2.0 HELO_DYNAMIC_IPADDR Relay HELO'd using suspicious hostname (IP addr 1)

1 0

Job offer match, respond to apply
by miklos＠iptel.org 09 Jul '11

09 Jul '11

Spam detection software, running on the system "mail.iptel.org", has identified this incoming email as possible spam. The original message has been attached to this so you can view it (if it isn't spam) or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hello! I am a superintendent of Human Resources department of a large international company. Our company takes an active part in the life of its subsidiaries, for instance: \ real estate \ logistics \ private undertaking service \ etc. [...] Content analysis details: (12.1 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- 3.3 RCVD_IN_PBL RBL: Received via a relay in Spamhaus PBL [212.164.140.23 listed in zen.spamhaus.org] 1.7 URIBL_BLACK Contains an URL listed in the URIBL blacklist [URIs: totaljoblists.net] 1.6 URIBL_WS_SURBL Contains an URL listed in the WS SURBL blocklist [URIs: totaljoblists.net] 1.7 URIBL_DBL_SPAM Contains an URL listed in the DBL blocklist [URIs: totaljoblists.net] 1.4 RCVD_IN_BRBL_LASTEXT RBL: RCVD_IN_BRBL_LASTEXT [212.164.140.23 listed in bb.barracudacentral.org] 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines 1.5 BAYES_60 BODY: Bayes spam probability is 60 to 80% [score: 0.6047] 0.0 T_URIBL_BLACK_OVERLAP T_URIBL_BLACK_OVERLAP 0.8 RDNS_NONE Delivered to internal network by a host with no rDNS

1 0

on_reply and failure route names
by Fabian Borot 08 Jul '11

08 Jul '11

Hi Is it possible to use string names also for on_reply and failure_route blocks? I guess these errors when starting kamailio Jul 8 10:00:25 registrar kamailio: : <core> [cfg.y:3412]: parse error in config file /usr/local/kamailio-3.1//etc/kamailio//kamailio.cfg, line 432, column 41: syntax error Jul 8 10:00:25 registrar kamailio: : <core> [cfg.y:3412]: parse error in config file /usr/local/kamailio-3.1//etc/kamailio//kamailio.cfg, line 432, column 41: '('')' expected (function call) Jul 8 10:00:25 registrar kamailio: : <core> [cfg.y:3412]: parse error in config file /usr/local/kamailio-3.1//etc/kamailio//kamailio.cfg, line 432, column 41: function t_on_reply: parameter 1 is not constant Jul 8 10:00:25 registrar kamailio: : <core> [cfg.y:3412]: parse error in config file /usr/local/kamailio-3.1//etc/kamailio//kamailio.cfg, line 432, column 41: bad command thank you fborot

3 5

following the path a request take in the config file
by Fabian Borot 08 Jul '11

08 Jul '11

Hi Is there a way of tracing the path a request takes as it is being processed by the config file? Aside from logging using xlog(). I am not sure whether I read about this some where on the web , but I am under the impression that starting on version 3.x there was going to be a similar feature. please advise fborot

2 2

Loading multiple htables from db on startup? (Kamailio 1.5)
by Robin Rodriguez 08 Jul '11

08 Jul '11

Hi all, Currently running on 1.5.4-notls and using a single htable that gets loaded at startup ala modparam("htable", "htable", "local_routes=>size=4;autoexpire=0;dbtable=TABLE_A;") modparam("htable", "key_name_column", "NAME_1") modparam("htable", "key_value_column", "VALUE_1") modparam("htable", "fetch_rows", 512) This works great, the problem I've run into is attempting to load a second htable on startup whose data comes from a different table/scheme ala modparam("htable", "htable", "inbound_acl=>size=4;autoexpire=0;dbtable=TABLE_B;") modparam("htable", "key_name_column", "NAME_2") modparam("htable", "key_value_column", "VALUE_2") modparam("htable", "fetch_rows", 512) With both of them in the config file Kamailio fails to start with the error INFO:core:init_mod: initializing module htable ERROR:db_mysql:db_mysql_submit_query: driver error on query: Unknown column 'NAME_2' in 'field list' 'NAME_2' does not exist in 'TABLE_1' so that seems to suggest that only the first dbtable value is used, the SQL side supports this: select NAME_2,key_type,value_type,VALUE_2 from TABLE_A order by key_type So it uses the first defined database table, but then the last defined key_name and key_value. Is there any way that I've overlooked in the docs or elsewhere about about loading multiple htables from different database tables? I'd like to use this htable in an ACL and would like to avoid database hits though can make it work with avpops if I have to. Any suggestions are greatly appreciated. Thanks, Robin

3 3

Dialplan question
by alex pappas 08 Jul '11

08 Jul '11

Dear all, I have these 3 entries in the dialplan: dpid pr match_exp attr 2 50 ^38.+ porvider_A 2 50 ^3802.+ porvider_B 2 50 ^3806.+ porvider_C with the fifo command : *kamctl fifo dp_translate 2 3806328881* Output:: ATTRIBUTES::* porvider_A* I would expect that the dialplan module would choose the third choice which is the correct one for this call. >From the dialplan documentation i understand that the priority is needed when the prefixes are overlaping in terms of they are the same but with different attrs like : 2 50 ^38.+ porvider_A 2 50 ^3802.+ porvider_B *2 50 ^3806.+ porvider_C* *2 50 ^3806.+ porvider_D* * * here i understand that I should use priorities. Does anyone knnows how this works ?? Thank you in advance Alex * *

2 1

acc table versions
by Klaus Darilion 08 Jul '11

08 Jul '11

Hi! Just as a note: I find it a bit strange that acc (4) and missed_calls (3) have different version numbers although they are identical. Anyway, it seems that acc module does not make version checks at all. regards Klaus

2 1

Celebrating 10 years of SER
by Daniel-Constantin Mierla 07 Jul '11

07 Jul '11

Hello, the 3rd of September will mark the 10 years since the start of SIP Express Router (aka SER - also the origin for kamailio (openser) and now the two are back together). From last year: * http://sip-router.org/wiki/history/ser-9-years This is a good time to celebrate and I am thinking of at least a social event (e.g., dinner) in Berlin, Germany. Based of private discussion so far, other cities are interested in organizing something similar locally, e.g., Barcelona. If you are a group of people that can gather together for a drink in same place to celebrate the event, let me know and I will add in the list to coordinate - hopefully we will be even able connect between sites with some video/audio if the timezones are convenient. I'm looking as well to do a more formal event, something like a day long conference style, on Friday, 2nd of September. Berlin is the natural choice for location, being the place where the project started. I can take care of location when it is clear that there are people willing to travel. Berlin area alone should be able to get about 20 people, among them several long term developers of the project and companies offering SER/Kamailio-based services. Coming over gives you the opportunity to connect directly with them. At this event, along with presenting shortly the history and future plans, the event should be open to everyone that want to present their usage of SER/Kamailio. Attendance is going to be free, in the limit of available seats. If you think it would be interesting and want to attend, let me know. Also, if you have other ideas of how to celebrate, write us back. Best regards, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda

3 2

Re: [SR-Users] Playing with dlg_bridge()
by Stefan Broddesson 07 Jul '11

07 Jul '11

Brodde(a)yahoo.com Sent from my HTC ----- Reply message ----- From: "Roberto Fichera" <kernel(a)tekno-soft.it> To: "Henning Westerholt" <henning.westerholt(a)1und1.de> Cc: "sr-users(a)lists.sip-router.org" <sr-users(a)lists.sip-router.org> Subject: [SR-Users] Playing with dlg_bridge() Date: Thu, Jul 7, 2011 16:01 On 07/07/2011 02:51 PM, Henning Westerholt wrote: > On Thursday 07 July 2011, Roberto Fichera wrote: >>>> Do you know what does means the warning below? >>>> [..] >>>> 68.2.50 Jul 6 11:54:17 roberto /usr/sbin/kamailio[20457]: WARNING: >>>> dialog [dlg_handlers.c:884]: unable to find dialog for NOTIFY with >>>> route param '7d2.14447fc4' [727:1291273281] >>> This means that the module can't find an existing (stored) dialog for the >>> routed message in question, in this case a NOTIFY. >> Does this depends by the fact of own the dlg_bridge() works? And in case, >> how can I solve that problem? > Hi Roberto, Hi Henning, > I'm not 100% sure, I'm not the expert for dlg_bridge.. To be more specific > (after discussion with Timo..) - the warning is emmited if the module can't > find the dialog with the ID added as a route parameter to the respective > message. One particiular reason is (if you don't store the dialogs in a > database) a simple kamailio restart, then all existing dialog information is > lost. actually I've the following setup: #!define DBURL "postgres://openser:openserrw@localhost/openser" modparam("dialog", "dlg_flag", 2) modparam("dialog", "bridge_controller", "sip:controller@192.168.2.92") modparam("dialog", "db_url", DBURL ) Actually, my thought is that problem is more strictly related to the dlg_bridge() which might not track the bridged dialog. Anyway, I'm playing with dlg_bridge() because I want to realize the logic so that two peers, and if possible more, can talk together only if authorized. The authorization might be a unique tag or transaction id, stored in a database, and valid only for the give conversation {tag, caller, callee} once started, than the tag become invalid and can't be used again. I really like to have some suggestions about how to realize such logic, so which might be the best way to approach such problem since I'm actually a novice to Kamailio or in general with OpenSer logic. I'm actually more confident with Asterisk logic. > Best regards, > > Henning > _______________________________________________ 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

1 0

force_rtp_proxy/rtpproxy_offer/answer not replacing ip addr.
by MingHon 07 Jul '11

07 Jul '11

Hi List, im facing an issue that my kamailio proxy did not replace the ip address in the invite and 200OK sdp body. my rtpproxy is running: rtpproxy -l 192.168.1.3 -u:*:7722 -u user my kamailio is listening on 192.168.1.3, also define: advertised_address="175.136.223.112"; & advertised_port=5060; and my asterisk is on 192.168.1.23. sip signalling and rtp port forwarded to kamailio. uacs from another nat register successfully. if i put 2 lines of force_rtp_proxy("fcow","175.136.223.112"); i will get double ip addr in c and o but kamailio ignore my ip addr. example i will get c=IN IP4 192.168.1.3192.168.1.3 here is part of my simple script. hope you can help. thank you very much. ---------------cfg------------------- route[RTPPROXY] { #!ifdef WITH_NAT if (is_method("BYE")) { unforce_rtp_proxy(); } else if (is_method("INVITE")){ force_rtp_proxy("fcow","175.136.223.112"); #force_rtp_proxy("fcow","175.136.223.112"); xlog("L_INFO","offer"); } if (!has_totag()) add_rr_param(";nat=yes"); #!endif return; } -------------------------------------- and here is the wireshark for uac INVITE and OK. -----------INVITE----------------- ve0 EE;p9INVITE sip:102@192.168.2.132:5062 SIP/2.0 Record-Route: <sip:192.168.1.3;lr=on;ftag=as032358a3;nat=yes> Via: SIP/2.0/UDP 192.168.1.3;branch=z9hG4bK09d5.c5e9e8d2.0 Via: SIP/2.0/UDP 192.168.1.23:5080;branch=z9hG4bK71c27189;rport=5080 Max-Forwards: 69 From: "101" <sip:102@aextddns.dyndns.info>;tag=as032358a3 To: <sip:102@192.168.1.3:5060> Contact: <sip:102@192.168.1.23:5080> Call-ID: 416f6e09674ae9671bb7144a1cb11137(a)aextddns.dyndns.info CSeq: 102 INVITE User-Agent: Asterisk PBX 1.6.2.18 Date: Tue, 05 Jul 2011 07:20:53 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO Supported: replaces, timer Content-Type: application/sdp Content-Length: 327 v=0 o=root 1639709788 1639709788 IN IP4 192.168.1.3 s=Asterisk PBX 1.6.2.18 c=IN IP4 192.168.1.3 t=0 0 m=audio 10072 RTP/AVP 0 3 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:3 GSM/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv a=nortpproxy:yes -----------200OK--------------- e90 ElE;pX4tSIP/2.0 200 OK Via: SIP/2.0/UDP 192.168.2.200:5062 ;rport=2788;received=175.138.21.31;branch=z9hG4bK2086380416 Record-Route: <sip:192.168.1.3;lr=on;ftag=1796959074;nat=yes> From: "101" <sip:101@aextddns.dyndns.info>;tag=1796959074 To: <sip:102@aextddns.dyndns.info>;tag=as2e4c0125 Call-ID: 1985782590(a)192.168.2.200 CSeq: 21 INVITE Server: Asterisk PBX 1.6.2.18 Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO Supported: replaces, timer Contact: <sip:102@192.168.1.23:5080> Content-Type: application/sdp Content-Length: 286 v=0 o=root 403900934 403900934 IN IP4 192.168.1.23 s=Asterisk PBX 1.6.2.18 c=IN IP4 192.168.1.23 t=0 0 m=audio 14420 RTP/AVP 0 8 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - a=ptime:20 a=sendrecv ------------------------------------ My kamailio log. -----------LOG------------------ DEBUG: rtpproxy [rtpproxy_funcs.c:148]: type <application/sdp> found valid DEBUG: rtpproxy [rtpproxy.c:2188]: proxy reply: 10070 192.168.1.3 INFO: <script>: offer ------------------------------------- double force_rtp_proxy --------kamailio -> asterisk [INVITE]--------- Pyi-}E7V@:#pINVITE sip:102@aextddns.dyndns.info SIP/2.0 Record-Route: <sip:192.168.1.3;lr=on;ftag=640933430;nat=yes> Via: SIP/2.0/UDP 192.168.1.3;branch=z9hG4bK89a5.53e9f766.0 Via: SIP/2.0/UDP 192.168.2.200:5062 ;rport=2788;received=175.138.21.31;branch=z9hG4bK1673765648 From: "101" <sip:101@aextddns.dyndns.info>;tag=640933430 To: <sip:102@aextddns.dyndns.info> Call-ID: 1909950509(a)192.168.2.200 CSeq: 21 INVITE Contact: <sip:101@175.138.21.31:2788> Content-Type: application/sdp Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE Max-Forwards: 69 User-Agent: T20 9.41.0.80 Allow-Events: talk,hold,conference,refer,check-sync Content-Length: 334 v=0 o=20073 20073 IN IP4 192.168.1.3192.168.1.3 s=SDP data c=IN IP4 192.168.1.3192.168.1.3 t=0 0 m=audio 1006410064 RTP/AVP 0 8 18 9 101 a=rtpmap:0 PCMU/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:18 G729/8000 a=rtpmap:9 G722/8000 a=fmtp:101 0-15 a=rtpmap:101 telephone-event/8000 a=sendrecv a=nortpproxy:yes a=nortpproxy:yes -----------LOG------------------ DEBUG: rtpproxy [rtpproxy_funcs.c:148]: type <application/sdp> found valid DEBUG: rtpproxy [rtpproxy.c:2188]: proxy reply: 10068 192.168.1.3 DEBUG: rtpproxy [rtpproxy_funcs.c:148]: type <application/sdp> found valid DEBUG: rtpproxy [rtpproxy.c:2188]: proxy reply: 10068 192.168.1.3 INFO: <script>: offer -----------LOG------------------ -- Regards, MingHon

3 19

Playing with dlg_bridge()
by Roberto Fichera 07 Jul '11

07 Jul '11

Hi All in the list, I want to implement a click and dial feature using the xhttp interface but also keeping working the XCAP functionality. Than I added some code about the dialog module (it's my first time I try it) so that the URL look like http://localhost:5060/sip-bridge/<from>/<to> #!ifdef WITH_XCAPSRV #!define WITH_XHTTPAUTH event_route[xhttp:request] { xdbg("===== xhttp: request [$rv] $rm => $hu\n"); if($hu=~"^/xcap-root/") { #!ifdef WITH_XHTTPAUTH if (!www_authorize("xcap", "subscriber")) { www_challenge("xcap", "0"); exit; } #!endif set_reply_close(); set_reply_no_connect(); # xcap ops $xcapuri(u=>data) = $hu; if($xcapuri(u=>xuid)=~"^sip:.+@.+") $var(uri) = $xcapuri(u=>xuid); else if($xcapuri(u=>xuid)=~".+@.+") $var(uri) = "sip:" + $xcapuri(u=>xuid); else $var(uri) = "sip:"+ $xcapuri(u=>xuid) + "@" + $Ri; xlog("===== xhttp: $xcapuri(u=>auid) : $xcapuri(u=>xuid)\n"); if($xcapuri(u=>auid)=="xcap-caps") { $var(xbody) = "<?xml version='1.0' encoding='UTF-8'?> <xcap-caps xmlns='urn:ietf:params:xml:ns:xcap-caps'> <auids> <auid>rls-services</auid> <auid>pidf-manipulation</auid> <auid>xcap-caps</auid> <auid>resource-lists</auid> <auid>pres-rules</auid> <auid>org.openmobilealliance.pres-rules</auid> </auids> <extensions> </extensions> <namespaces> <namespace>urn:ietf:params:xml:ns:rls-services</namespace> <namespace>urn:ietf:params:xml:ns:pidf</namespace> <namespace>urn:ietf:params:xml:ns:xcap-caps</namespace> <namespace>urn:ietf:params:xml:ns:resource-lists</namespace> <namespace>urn:ietf:params:xml:ns:pres-rules</namespace> </namespaces> </xcap-caps>"; xhttp_reply("200", "ok", "application/xcap-caps+xml", "$var(xbody)"); exit; } #!ifdef WITH_XHTTPAUTH # be sure auth user access only its documents if ($au!=$(var(uri){uri.user})) { xhttp_reply("403", "Forbidden", "text/html", "<html><body>$si:$sp</body></html>"); exit; } #!endif switch($rm) { case "PUT": xcaps_put("$var(uri)", "$hu", "$rb"); if($xcapuri(u=>auid)=~"pres-rules") { xlog("===== xhttp put: refreshing watchers for $var(uri)\n"); pres_update_watchers("$var(uri)", "presence"); pres_refresh_watchers("$var(uri)", "presence", 1); } exit; break; case "GET": xlog("===== xhttp: get $var(uri) => $hu\n"); xcaps_get("$var(uri)", "$hu"); exit; break; case "DELETE": xcaps_del("$var(uri)", "$hu"); if($xcapuri(u=>auid)=~"pres-rules") { xlog("===== xhttp del: refreshing watchers for $var(uri)\n"); pres_update_watchers("$var(uri)", "presence"); pres_refresh_watchers("$var(uri)", "presence", 1); } exit; break; } } else if($hu=~"^/sip-bridge/") { if ( ! ( src_ip == 127.0.0.1 ) ) { xhttp_reply( "403", "Forbidden", "text/html", "<html><body>Invalid Access</body></html>" ); exit; } $var(uri) = $hu; $var(from) = $(var(uri){s.select,2,/}); $var(to) = $(var(uri){s.select,3,/}); xdbg( "=== GOT sip-bridge between $var(caller) => $var(callee) ===" ); *dlg_bridge( $var(from), $var(to), "sip:192.168.2.92:5060" );* } # http ops xhttp_reply("200", "ok", "text/html", "<html><body>OK: $si:$sp</body></html>"); exit; } #!endif but I got the error below: Not starting : invalid configuration file! 0(22256) : <core> [cfg.y:3409]: parse error in config file //etc/kamailio/kamailio.cfg, line 986, column 17-26: function dlg_bridge: parameter 1 is not constant 0(22256) : <core> [cfg.y:3412]: parse error in config file //etc/kamailio/kamailio.cfg, line 986, column 63: bad command ERROR: bad config file (2 errors) so my question is how can I call the dlg_bridge() passing some parameters coming from the http request? Thanks in advance. Roberto Fichera.

2 6

Problem with worst case scenario of accessing 15 gateways over the DISPATCHER module - MAX_BRANCHES is reached
by Klaus Feichtinger 07 Jul '11

07 Jul '11

Hi, I have a problem in my scenario where I use the dispatcher module for (round-robin based) distribution of incoming calls to 15 (!) different gateways. In idle case (= all gateways are up and running or just a couple of them does not accept calls) my solution is working fine. The solution is very primitive and based on the example of the dispatcher module's ReadMe. However, when e.g. 12 of 15 gateways are out of service (in detail: rejecting the call with "480 - Temporarily Unavailable") and only the 13th would be okay, I can not reach that gateway. This is because the TM module is interrupting the distribution with an error message indicating that the maximum number of branches (per transaction) is reached (ERROR:/tm/:/add_uac/: /maximum number of branches/ exceeded).... My first idea for solving this problem was/is in manipulating the definition of the "max_branches" constant in the config.h file. However, I prefer using the precompiled Debian packages. Therefore that solution is not optimal. I have not found a method for decreasing the destination_set on an easy way... Does anybody know an alternative solution / workaround? Thanks in advance, Klaus

3 6

new to ser
by Pradeep Sharma 07 Jul '11

07 Jul '11

Hi, I am installed ser 0.9.6 onto my mac machine and with following command i get it to listen to 5060 port. but when i use a sip client and send register message i get a 501 not implemented as a response from the server. i am attaching ser.cfg. your help is appreciated. -- Thanks Paul

2 1

updates to config preprocessor
by Daniel-Constantin Mierla 07 Jul '11

07 Jul '11

Hello, just to let you know about some recent additions regarding the config file preprocessor, hopefully they will help you keep the config cleaner and easy to maintain. - you can use either #! or !! as the start marker of preprocessor directive (to make happy those complaining about not able to distinguish quickly from comments) - subsdef was added some time ago to allow defining a token that will replace ID tokens as well as update inside string values. It has the same format as #!subst. For example:| #!substdef "!ABC!XYZ!g"| is pretty much same as: #!define ABC XYZ #!subs "/ABC/XYZ/" - substdefs, like substdef byt the defined value will be added enclosed in double quotes: |#!substdef "!ABC!XYZ!g"| is pretty much same as: #!define ABC "XYZ" #!subs "/ABC/XYZ/" - trydef - similar to define, but if the ID is defined already, ignore this time - redef - similar to define, but if the ID is defined, redefine its value (note that define itself throws error if the ID is already defined) Regarding the inclusion of files, a new option is available, 'import_file'. It is similar to 'include_file', but if the file is not found, it does not throw error. Bot include_file and import_file can be started as well with #! or !!. You can still use them without #! or !!, whatever you like more. Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com Kamailio Advanced Training, Oct 10-13, Berlin: http://asipto.com/u/kat http://linkedin.com/in/miconda -- http://twitter.com/miconda

1 0

RFC3311 troublefix
by Andrew O. Zhukov 06 Jul '11

06 Jul '11

Please add in all samples, default installed /etc/*.cfg files etc, etc, etc... RFC3311 processinging in a branch route: } else if (is_method("INVITE|UPDATE")){ force_rtp_proxy(); instead of } else if (is_method("INVITE")){ force_rtp_proxy(); Or in last cvs version sample if (nat_uac_test("3")) { .... if ( is_method("INVITE") ) { fix_nated_sdp("1"); # Add direction=active to SDP }; is_method("INVITE|UPDATE"); Thanks in advance !!!

4 6

strange behavior with pseuvars not being found
by Bret McDanel 06 Jul '11

06 Jul '11

I am in the process of migrating from opensips 1.4 to kamailio 3.2 (GIT current as of this morning). I think I have the config fully ported but I appear to be missing something. I get the following error unknown script pseudo variable $cl I also get the same error for $rU and some others. I wanted to see if this is a common problem that generates this error before the config has to be looked at, ie made public. I am making heavy use of #!define and #!ifdef statements, and from what I can tell I am not missing any curly braces or #!endifs. Thanks for any pointers, -- Trixter aka Bret McDanel website: http://www.0xdecafbad.com pgp key: http://bit.ly/9XYK4b

2 1

auth_db question
by Fabian Borot 06 Jul '11

06 Jul '11

Hello I am trying to store the password on the subscriber db as encrypted instead of plain text and when I do it then the registration fails, modparam("auth_db", "db_url", DBURL) modparam("auth_db", "calculate_ha1", yes) modparam("auth_db", "password_column", "ha1") modparam("auth_db", "load_credentials", "") modparam("auth_db", "use_domain", MULTIDOMAIN) If I change the 3rd line to this it works but it shows the password in clear text: modparam("auth_db", "password_column", "password") This is how my subscriber table is defined mysql> describe subscriber; +---------------+------------------+------+-----+---------+----------------+ | Field | Type | Null | Key | Default | Extra | +---------------+------------------+------+-----+---------+----------------+ | id | int(10) unsigned | NO | PRI | NULL | auto_increment | | username | varchar(64) | NO | MUL | | | | domain | varchar(64) | NO | | | | | password | varchar(25) | NO | | | | | email_address | varchar(64) | NO | | | | | ha1 | varchar(64) | NO | | | | | ha1b | varchar(64) | NO | | | | | rpid | varchar(64) | YES | | NULL | | +---------------+------------------+------+-----+---------+----------------+ and this is how it looks like in the db: [root@registrar ~]# /usr/local/kamailio-3.1/sbin/kamctl db show subscriber +----+----------+---------------+----------+---------------+----------------------------------+----------------------------------+------+ | id | username | domain | password | email_address | ha1 | ha1b | rpid | +----+----------+---------------+----------+---------------+----------------------------------+----------------------------------+------+ | 1 | 100 | 192.168.169.1 | abc | | 4a169916d58247f9e7eac55251fa7467 | 28787e5b5d3a2c6e2e0a80d3e9e3c6de | NULL | | 2 | 200 | 192.168.169.1 | abc | | 0b15f8f9e348ec64a2e7d5fca6b629c3 | 99eea8b456956d67e7915ed9c96e420b | NULL | +----+----------+---------------+----------+---------------+----------------------------------+----------------------------------+------+ please give me hand figuring this one out, I can't see what I am doing wrong fborot

2 4

kamailio fails to start with kamctl start
by Fabian Borot 06 Jul '11

06 Jul '11

Hello I just installed kamailio-3.1 and using the default config file "kamctl start" fails [root@registrar sbin]# ./kamctl start INFO: Starting Kamailio : ERROR: PID file /var/run/kamailio.pid does not exist -- Kamailio start failed [root@registrar sbin]# but when I use this command it starts: <kamailio -f path_to_config_file [root@registrar sbin]# ./kamailio -f /usr/local/kamailio-3.1/etc/kamailio/kamailio.cfg loading modules under /usr/local/kamailio-3.1//lib64/kamailio/modules_k/:/usr/local/kamailio-3.1//lib64/kamailio/modules/ Listening on udp: 127.0.0.1:5060 udp: 192.168.168.10:5060 tcp: 127.0.0.1:5060 tcp: 192.168.168.10:5060 Aliases: tcp: localhost:5060 tcp: localhost.localdomain:5060 tcp: registrar:5060 tcp: registrar.mytestdomain.com:5060 udp: localhost:5060 udp: localhost.localdomain:5060 udp: registrar:5060 udp: registrar.mytestdomain.com:5060 [root@registrar sbin]# Also, when I use "./kamctl start" the syslog file does not show anything at all that would help me why it is failing. But when I use "/usr/local/kamailio-3.1/sbin/kamailio -f /usr/local/kamailio-3.1/etc/kamailio/kamailio.cfg" it does update the syslog file. Also, after kamailio start with "./kamailio -f .." I can use ./kamctl fifo <any option>. Example: [root@registrar sbin]# ./kamctl fifo version Server:: kamailio (3.1.4 (x86_64/linux)) Build:: mi_core.c compiled on 15:09:40 Jun 24 2011 with gcc 4.1.2 Flags:: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES GIT:: e2d6f0 [root@registrar sbin]# [root@registrar sbin]# ./kamctl fifo ps Process:: ID=0 PID=27078 Type=attendant Process:: ID=1 PID=27079 Type=udp receiver child=0 sock=127.0.0.1:5060 Process:: ID=2 PID=27080 Type=udp receiver child=1 sock=127.0.0.1:5060 Process:: ID=3 PID=27081 Type=udp receiver child=2 sock=127.0.0.1:5060 Process:: ID=4 PID=27082 Type=udp receiver child=3 sock=127.0.0.1:5060 Process:: ID=5 PID=27083 Type=udp receiver child=0 sock=192.168.168.10:5060 Process:: ID=6 PID=27084 Type=udp receiver child=1 sock=192.168.168.10:5060 Process:: ID=7 PID=27085 Type=udp receiver child=2 sock=192.168.168.10:5060 Process:: ID=8 PID=27086 Type=udp receiver child=3 sock=192.168.168.10:5060 Process:: ID=9 PID=27087 Type=slow timer Process:: ID=10 PID=27088 Type=timer Process:: ID=11 PID=27089 Type=MI FIFO Process:: ID=12 PID=27090 Type=ctl handler Process:: ID=13 PID=27091 Type=tcp receiver child=0 Process:: ID=14 PID=27092 Type=tcp receiver child=1 Process:: ID=15 PID=27093 Type=tcp receiver child=2 Process:: ID=16 PID=27094 Type=tcp receiver child=3 Process:: ID=17 PID=27095 Type=tcp main process [root@registrar sbin]#

2 6

Muenster germany next week
by Olle E. Johansson 06 Jul '11

06 Jul '11

Friends, Going to be in Muenster next week. If anyone is nearby, I'll be happy to take part in a VoIP dinner :-) /O

1 0

Kamailio 3.1.4 Compilation Error ('TMCB_DONT_ACK' undeclared)
by Bruce McAlister 05 Jul '11

05 Jul '11

Hi All, Would someone be able to point me in the right direction here, I am trying to compile Kamailio 3.1.4 from git checkout and I am ending up with the following error: gcc -fPIC -DPIC -g -O9 -funroll-loops -Wcast-align -m64 -minline-all-stringops -falign-loops -ftree-vectorize -mtune=opteron -Wall -DNAME='"ser"' -DVERSION='"3.1.4"' -DARCH='"x86_64"' -DOS='linux_' -DOS_QUOTED='"linux"' -DCOMPILER='"gcc 4.1.2"' -D__CPU_x86_64 -D__OS_linux -DSER_VER=3001004 -DCFG_DIR='"/usr/local/loadbalancer/lb1/etc/"' -DPKG_MALLOC -DSHM_MEM -DSHM_MMAP -DDNS_IP_HACK -DUSE_IPV6 -DUSE_MCAST -DUSE_TCP -DDISABLE_NAGLE -DHAVE_RESOLV_RES -DUSE_DNS_CACHE -DUSE_DNS_FAILOVER -DUSE_DST_BLACKLIST -DUSE_NAPTR -DDBG_QM_MALLOC -DUSE_TLS -DTLS_HOOKS -DFAST_LOCK -DADAPTIVE_WAIT -DADAPTIVE_WAIT_LOOPS=1024 -DCC_GCC_LIKE_ASM -DHAVE_GETHOSTBYNAME2 -DHAVE_UNION_SEMUN -DHAVE_SCHED_YIELD -DHAVE_MSG_NOSIGNAL -DHAVE_MSGHDR_MSG_CONTROL -DHAVE_ALLOCA_H -DHAVE_TIMEGM -DHAVE_SCHED_SETSCHEDULER -DUSE_RAW_SOCKS -DHAVE_EPOLL -DHAVE_SIGIO_RT -DSIGINFO64_WORKARROUND -DUSE_FUTEX -DHAVE_SELECT -DOPENSER_MOD_INTERFACE -DMOD_NAME='"seas"' -c seas_action.c -o seas_action.o -MMD -MP seas_action.c: In function 'ac_uac_req': seas_action.c:1097: error: 'TMCB_DONT_ACK' undeclared (first use in this function) seas_action.c:1097: error: (Each undeclared identifier is reported only once seas_action.c:1097: error: for each function it appears in.) make[1]: *** [seas_action.o] Error 1 make: *** [modules_k] Error 1 I am fairly certain I have all required -devel packages installed, but I just cannot see where that identifier is meant to be defined. Any tips/suggestions would be greatly appreciated. If you require more info, please let me know what you need. thanks Bruce

4 5

job offer: System administrator VoIP
by Henning Westerholt 05 Jul '11

05 Jul '11

Job offer: Interested in working with one of the biggest Voice over IP networks in europe? We're hiring and have one additional IT operation position open in our team in Karlsruhe, Germany at the moment. You would be responsible in a team of motivated system administrators for the operation and maintenance of the VoIP kamailio backend at 1&1, providing services for more than three million customers. You should have some experience in operating or developing Voice over IP services with kamailio, asterisk or others similar servers. Additionally you should be able to communicate professionally in the german language. For more informations please contact me directly by email. Best regards, Henning Westerholt -- Henning Westerholt - Head of IT Operations Internet Access & Communications 1&1 Internet AG, Brauerstraße 48, 76135 Karlsruhe, Germany

1 0

more on asynchronous processing in config
by Daniel-Constantin Mierla 05 Jul '11

05 Jul '11

Hello, over the weekend I exported to config file the two main functions from tm that allow to suspend the execution of a SIP request and resume it in another place. They are exported through tmx module: - t_suspend() - will suspend the execution of current sip request and then you can do something else (like processing the next request) - t_continue(tindex, tlabel, rtname) - continue the processing of SIP request suspended in the transaction identified by tupple (tindex,tlable) with the actions in route[rtname] After t_suspend() you can get the transaction identifier (tindex, tlable) via pseudo-variables $T(id_index) and $T(id_label), e.g.: if(t_suspend()) { xlog("sip request suspended in transaction [$T(id_index)/$T(id_label)]\n"); exit; } One example of usage can be passing the $T(id_index) and $T(id_label) via mqueue to another process for further handling. So, besides the new additions, now following cfg tools can be used to do asynchronous operations directly via config: - the mqueue + rtimer module - pass a task via mqueue and get it in rtimer specific processes to run it further - async module - intended to collect asynchronous specific implementation, for now able to sleep and execute a specific route after a time interval Cheers, Daniel -- Daniel-Constantin Mierla -- http://www.asipto.com http://linkedin.com/in/miconda -- http://twitter.com/miconda

2 2

dbtext module
by Bruno Bresciani 05 Jul '11

05 Jul '11

Hi All, I'm using kamailio with database in text mode and i'd like to know if dbtext module has support the following parameters to search: ilike; limit; offset; Regards

3 3

"select count(*)" with avp_db_query always returns null
by Andrade Ricardo (CI/AFU1) 05 Jul '11

05 Jul '11

Hi list, Perhaps this fits better into a bug report, but I'd like to know if somebody out there experienced a similar issue. I am executing a "select count" query using the avp_db_query function, but it is not storing the results in any avp. Other queries are working fine. I use db_mysql connected with a mysql 5.1 server. I have tested this with kamailio-3.1.0 and kamailio-3.1.3, both didn't work. In an old box (version 1.3.x), the same query was returning the correct value. --------------------------------------------------- Here is the case which is not working: Code: avp_delete("$avp(s:count)"); $var(ret) = avp_db_query("SELECT count(*) FROM subscriber where username='foo'", "$avp(s:count)"); xlog("L_INFO", "var(ret)=$var(ret) avp(s:count)=$avp(s:count)"); Output: INFO: <script>: var(ret)=1 avp(s:count)=<null> (notice the return code 1, which means that the query was successfull and there should be some output value stored in the avp, but it is <null>) --------------------------------------------------- And here is one case which works as expected: $var(ret) = avp_db_query("SELECT id FROM subscriber where username='foo'", "$avp(s:count)"); Output: INFO: <script>: var(ret)=1 avp(s:count)=11 --------------------------------------------------- Thanks in advance for any feedback. Best regards, Ricardo Andrade.

4 8

two uac behind same nat one uac remain Cflag:: 0
by MingHon 05 Jul '11

05 Jul '11

Hi List, both uac register successfully but the issue is the first uac who register the Cflag remain 0. im using nat_uac_test("19"). thank you in advance. here is the ul show: AOR:: 102 Contact:: sip:102@175.136.221.60:5062 Q= Expires:: 103 Callid:: 678936531(a)175.136.221.60 Cseq:: 2 User-agent:: T22 7.3.0.50 Received:: sip:175.136.221.60:1056 State:: CS_SYNC Flags:: 0 Cflag:: 192 Socket:: udp:60.53.82.184:5060 Methods:: 16383 AOR:: 103 Contact:: sip:103@175.136.221.60:5062 Q= Expires:: 62 Callid:: 1621958925(a)175.136.221.60 Cseq:: 3 User-agent:: Yealink SIP-T18 18.0.0.70 State:: CS_SYNC Flags:: 0 Cflag:: 0 Socket:: udp:60.53.82.184:5060 Methods:: 16383 and here is the wireshark on kamailio for ua 103 and 102. E@< \<<5Rw REGISTER sip:aextddns.dyndns.info SIP/2.0 Via: SIP/2.0/UDP 175.136.221.60:5062;branch=z9hG4bK2080454766 From: "103" <sip:103@175.136.221.60>;tag=681558690 To: "103" <sip:103@aextddns.dyndns.info> Call-ID: 1621958925(a)175.136.221.60 CSeq: 2 REGISTER Contact: <sip:103@175.136.221.60:5062> Authorization: Digest username="103", realm="aextddns.dyndns.info", nonce="Tgp7mU4Kem3Qqyd66hwhWgmU8bNpL463", uri="si$ Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE Max-Forwards: 70 User-Agent: Yealink SIP-T18 18.0.0.70 Expires: 3600 Content-Length: 0 E@<5R<PSIP/2.0 200 OK Via: SIP/2.0/UDP 175.136.221.60:5062;branch=z9hG4bK2080454766;rport=5062 From: "103" <sip:103@175.136.221.60>;tag=681558690 To: "103" <sip:103@aextddns.dyndns.info >;tag=cbf8071f5b02e3e2fd329ee5d72c3f65.d24e Call-ID: 1621958925(a)175.136.221.60 CSeq: 2 REGISTER Contact: <sip:103@175.136.221.60:5062>;expires=120 Server: kamailio (3.1.4 (i386/linux)) Content-Length: 0 -------------------------------------------------- E@< j<<5R 7REGISTER sip:aextddns.dyndns.info SIP/2.0 Via: SIP/2.0/UDP 175.136.221.60:5062;branch=z9hG4bK1080036976 From: "102" <sip:102@175.136.221.60>;tag=544575245 To: "102" <sip:102@aextddns.dyndns.info> Call-ID: 678936531(a)175.136.221.60 CSeq: 2 REGISTER Contact: <sip:102@175.136.221.60:5062> Authorization: Digest username="102", realm="aextddns.dyndns.info", nonce="Tgp8AU4KetWGb79MEU5MUHq+xA4xy+OW", uri="si$ Allow: INVITE, INFO, PRACK, ACK, BYE, CANCEL, OPTIONS, NOTIFY, REGISTER, SUBSCRIBE, REFER, PUBLISH, UPDATE, MESSAGE Max-Forwards: 70 User-Agent: T22 7.3.0.50 Expires: 3600 Content-Length: 0 E@<5R< {SIP/2.0 200 OK Via: SIP/2.0/UDP 175.136.221.60:5062;branch=z9hG4bK1080036976;rport=1056 From: "102" <sip:102@175.136.221.60>;tag=544575245 To: "102" <sip:102@aextddns.dyndns.info >;tag=cbf8071f5b02e3e2fd329ee5d72c3f65.5cb8 Call-ID: 678936531(a)175.136.221.60 CSeq: 2 REGISTER Contact: <sip:102@175.136.221.60:5062>;expires=120;received="sip: 175.136.221.60:1056" Server: kamailio (3.1.4 (i386/linux)) Content-Length: 0 -- Regards, MingHon

2 2

Hello,can you send me the useage of siremis?Thank you
by 吴明 05 Jul '11

05 Jul '11

HI: I'm a user of siremis from China.Now I install the siremis successfully.But I would not use it. So I want the useage of it. I'll wait for your letter.Thank you! Best regards. Calvin wu 2011-6-24

2 1

Kamailio 64bit Compile Errors
by Nathaniel L Keeling 05 Jul '11

05 Jul '11

I am trying to install Kamailio 3.1.0 on Solaris 10 that is a sparc machine (v120) and is running a 64bit OS. When I originally performed the compile utilizing the instructions from the website, I was getting warnings about using 32 bit headers. I was able to compile and install successfully, but when I started Kamailio, loading of modules were failing due to "not found" error. The warning messages: "atomic/atomic_sparc.h:41:2: warning: #warning "sparc32 atomic operations support not tested"" I thought was because the target architecture specified sparc and not sparc64, so I tried specified the target architecture as listed below which got rid of the warning messages but then I got ELFCLASS32 error messages. What is the proper way to create a 64bit version of Kamailio on a sparc Solaris 10. It seems like the target architecure is not being configured properly and that may be causing other problems. I have included output from different commands about the environment and the commands that I entered to compile Kamailio. # make FLAVOUR=kamailio cfg target architecture <sparc>, host architecture <sparc64> # isainfo -n sparcv9 # uname -p sparc # uname -m sun4u # isainfo -v 64-bit sparcv9 applications vis 32-bit sparc applications vis v8plus div32 mul32 # isainfo -b 64 Here is what I entered to try and force the building of a 64 bit version and a sample error that I was getting. make FLAVOUR=kamailio prefix=/usr/local/kamailio-3.1 CPU=ultrasparc ARCH=sparc64 cfg LD (gcc) [M lcr.so] lcr.so ld: fatal: file /usr/local/lib/libpcre.so: wrong ELF class: ELFCLASS32 ld: fatal: File processing errors. No output written to lcr.so collect2: ld returned 1 exit status make[1]: *** [lcr.so] Error 1 make: *** [modules] Error 1 LD_LIBRARY_PATH=/lib/sparcv9:/usr/lib/sparcv9:/usr/sfw/lib/sparcv9:/usr/local/postgres/9.0-pgdg/lib/64 LD_RUN_PATH=/lib/sparcv9:/usr/lib/sparcv9:/usr/sfw/lib/sparcv9:/usr/local/postgres/9.0-pgdg/lib/64 PATH=/opt/csw/bin:/usr/sfw/bin:/usr/local/bin:/usr/local/postgres/9.0-pgdg/bin:/usr/sbin:/usr/bin:/usr/ccs/bin: # find . -name libpcre.so -print ./usr/local/lib/libpcre.so Thanks

2 1

Playing with XCAP_SERVER and Postgresql
by Roberto Fichera 05 Jul '11

05 Jul '11

Hi all in the List, I'm playing with the xcap_server using the jitsi client. Kamailio is v3.1.4 and postgresql is v8.4.8 under Fedora 14 64bit. Basically I'm getting the error below. Jul 5 10:36:36 roberto /usr/sbin/kamailio[8529]: ERROR: <script>: ===== xhttp: xcap-caps : <null> Jul 5 10:36:36 roberto /usr/sbin/kamailio[8530]: ERROR: <script>: ===== xhttp: resource-lists : sip:roberto@192.168.2.92 Jul 5 10:36:36 roberto /usr/sbin/kamailio[8530]: ERROR: <script>: ===== xhttp: get sip:roberto@192.168.2.92 => /xcap-root/resource-lists/users/sip:roberto@192.168.2.92/index Jul 5 10:36:36 roberto /usr/sbin/kamailio[8531]: ERROR: <script>: ===== xhttp: pres-rules : sip:roberto@192.168.2.92 Jul 5 10:36:36 roberto /usr/sbin/kamailio[8531]: ERROR: <script>: ===== xhttp: get sip:roberto@192.168.2.92 => /xcap-root/pres-rules/users/sip:roberto@192.168.2.92/presrules Jul 5 10:36:36 roberto /usr/sbin/kamailio[8521]: INFO: presence [notify.c:1588]: NOTIFY sip:roberto@192.168.2.92 via sip:roberto@192.168.2.92:5090;transport=udp;registering_acc=192_168_2_92 on behalf of sip:mattia@192.168.2.92 for event presence Jul 5 10:36:36 roberto /usr/sbin/kamailio[8520]: ERROR: presence [subscribe.c:711]: Missing or unsupported event header field value Jul 5 10:36:36 roberto /usr/sbin/kamailio[8520]: ERROR: presence [subscribe.c:714]: #011event= message-summary Jul 5 10:36:36 roberto /usr/sbin/kamailio[8522]: INFO: presence [notify.c:1588]: NOTIFY sip:roberto@192.168.2.92 via sip:roberto@192.168.2.92:5090;transport=udp;registering_acc=192_168_2_92 on behalf of sip:roberto@192.168.2.92 for event presence.winfo *Jul 5 10:36:36 roberto /usr/sbin/kamailio[8520]: ERROR: db_postgres [km_dbase.c:427]: invalid query, execution aborted Jul 5 10:36:36 roberto /usr/sbin/kamailio[8520]: ERROR: db_postgres [km_dbase.c:428]: driver error: PGRES_FATAL_ERROR, ERROR: null value in column "sender" violates not-null constraint#012 Jul 5 10:36:36 roberto /usr/sbin/kamailio[8520]: WARNING: db_postgres [km_dbase.c:473]: unexpected result returned* Any idea? Best regards, Roberto Fichera.

2 2

Presence and Presence_mwi
by Marvin59 05 Jul '11

05 Jul '11

Hi all, I am trying to configure kamailio-3.1.4 in order to send me MWI Notify when there is change in messages. I have already configure it, in order to use a FreeRadius to authenticate my users but I have no idea to use Presence and Presence_mwi module. I need this behavior : - The phone send me a subscribe, then if it authorize i send it the Notify with the messages-waiting. - I must write myself the notify request because an external script will tell me if there are messages waiting. I have looked here (http://www.kamailio.org/docs/modules/3.1.x/modules_k/presence.html#id2614273 and http://www.kamailio.org/docs/modules/3.1.x/modules_k/presence_mwi.html). If someone has further informations .... Thanks for your help. Best regards, Marvin59 -- View this message in context: http://old.nabble.com/Presence-and-Presence_mwi-tp31946526p31946526.html Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

2 1

Session authorization just before initiate it
by Roberto Fichera 05 Jul '11

05 Jul '11

Hi All in the list, I'm new to Kamailio but I'm actually able to quickly setup a server, including also the SIP presence, looking at the example I found at http://kb.asipto.com/kamailio:presence:k31-made-simple which explain very well how to do it. I also made some changes in the final setup and everything seems working well, I can have audio/video/chat session including the presence status of any user. Now I would like to improve my testing setup so that for each call request Kamailio receive, I would like to perform some SQL lookup for deciding if the conversation might be established or not. About the SQL lookup I read about the SQLOPS module, it seems really easy to use, but I don't know where to put such check before the INVITE. Could someone give me some hints? P.S: Indeed, I need to read some good documentation about how to code a Kamailio config file. Any URL to suggest? Thanks in advance, Roberto Fichera.

2 4

route_graph.py
by s.maertens＠telenet.be 04 Jul '11

04 Jul '11

Hi, I have a kamailio 3.1.4 installation installed from the APT repository kamailio.org. I have read about a python script route_graph which I would like to test. The only thing is, i cannot seem to find out what deb package I should install to have this. Could someone point me in the right direction please? :) Best regards Stefaan

3 2

force_rtp_proxy[flag, ipaddress] not rewriting c and o ?
by MingHon 04 Jul '11

04 Jul '11

im trying to replace the ip address in c= and o= with force_rtp_proxy. i tried different flag co,rc,ro,fo,fc,rfco but still doesnt work. hope some one can help me with this.. below is my noob simple script. hope someone can help.. thanks you :) route[RTPPROXY] { #!ifdef WITH_NAT if (is_method("BYE")) { unforce_rtp_proxy(); } else if (is_method("INVITE")){ xlog("L_INFO","force_rtp_proxy!!!! $rm from $fu (IP:$si:$sp)\n"); force_rtp_proxy("rfco","publicip"); } if (!has_totag()) add_rr_param(";nat=yes"); #!endif return; } -- Regards, MingHon

2 4

MWI Notify Request
by Marvin59 01 Jul '11

01 Jul '11

Hi all, I would like to know how kamailio sends Notify request by using the handle_subscribe of presence module. My purpose is to modify the request to add information for "message waiting indication" like : Messages-Waiting: yes, Voice-Message: 2/0 (0/0), ... I need your help ! Thanks in advance, Best regards Marvin -- View this message in context: http://old.nabble.com/MWI-Notify-Request-tp31954500p31954500.html Sent from the OpenSER Users Mailing List mailing list archive at Nabble.com.

2 2

Internet RTP filters
by Dominguez Jover, Ricardo 30 Jun '11

30 Jun '11

Hi everybody, First to say sorry if this is not the right list to send this post, anyway we hope somebody can help us. We have Kamalio 3.1.3 working since many time ago. We use an RTP Proxy for NAT issues in the server side and STUN for NAT issues in the internet client side. Calls in Spain are working fine. This month one of our users has gone to Rwanda (our University has created a Hospital and a School in a region called Nemba). They are using an internet connection by satellite, with a low bandwith (128kb down, 16 up). In some countries we have trouble with internet calls. SIP signaling works fine, the call rings and is stablished, but there is a problem with RTP streams: - RTP streams sent by RTP proxy to client in internet never arrives to the client in the internet (although they RTP is sent to the right IP and port) - RTP streams sent by client in the internet never arrives to RTP proxy (although RTP is sent to the right IP and port) As I said this happens sometimes, and it's happening in Rwanda. We usually solve this problem making a VPN connection to the University, then the RTP stream works fine. However when our Rwanda's users connect to VPN, the Bandwith goes down (45 kbps down and 8kbps up), so they can hear as perfectly, but we can't hear them. Does anyone know if T companies are filtering RTP traffic? I've tried to change ports in RPT Proxy with no result. How could we solve this? Thanks in advance and best regards, Ricardo Dominguez Universidad Miguel Hernández de Elche

2 2

Re: [SR-Users] MWI handling
by Ovidiu Sas 30 Jun '11

30 Jun '11

If you are using asterisk as a voicemail server, let asterisk to handle the SUBSCRIBE and don't involve the kamailio presence server in this process. If you really want to use kamailio as a mwi presence server, then you will need to build some external scripts for pooling the asterisk mwi db and send PUBLISH out. I would stick with asterisk handling the mwi subscription and configure kamailio as a relay only for those events. Regards, Ovidiu Sas On Thu, Jun 30, 2011 at 9:30 AM, Spinov Evgeniy <spinov_evgeniy(a)intalisan.com> wrote: > This makes the main problem as in documents I've found on asterisk is > that it doesn't support PUBLISH, i.e. there is no way to force sending > them on MWI event. It works only on SUBSCRIBE-NOTIFY scheme. > > Did you succeeded with PUBLISH on Asterisk in order to inform Kamailio > about MWI? If yes, how? Cause right now, for me, it looks like a theory, > cause no mechanics to force asterisk send PUBLISHes. > > Thank you. > > Regards, > Evgeniy Spinov > > >> If you are using asterisk for voicemail, you should let asterisk >> notify the subscribers about mwi. >> If you want to use kamailio for notifications, then you need to >> configure asterisk to send PUBLISH requests to kamailio and kamailio >> will notify the subscribers. > > >> Regards, >> Ovidiu Sas > >

1 0

Re: [SR-Users] MWI handling
by Spinov Evgeniy 30 Jun '11

30 Jun '11

I've done that in this fashion: Kamailio is only proxing SUBSCRIBEs to Asterisk and it's replying with NOTIFYs to Kamailio, Kamailio is just proxying reply to UAC. So Kamailio is transparent for MWI. But it looks like spike. I'd better send PUBLISHes from Asterisk to Kamailio for all the clients and Kamailio reply with NOTIFY to subscribed ones. This is like Kamailio MWI module was designed. Anyway, thanks for the help. Scripts for making PUBLISHES is spike even more. On Thu, 2011-06-30 at 09:53 -0400, Ovidiu Sas wrote: > If you are using asterisk as a voicemail server, let asterisk to > handle the SUBSCRIBE and don't involve the kamailio presence server in > this process. > If you really want to use kamailio as a mwi presence server, then you > will need to build some external scripts for pooling the asterisk mwi > db and send PUBLISH out. > > I would stick with asterisk handling the mwi subscription and > configure kamailio as a relay only for those events. > > > Regards, > Ovidiu Sas > > On Thu, Jun 30, 2011 at 9:30 AM, Spinov Evgeniy > <spinov_evgeniy(a)intalisan.com> wrote: > > This makes the main problem as in documents I've found on asterisk is > > that it doesn't support PUBLISH, i.e. there is no way to force sending > > them on MWI event. It works only on SUBSCRIBE-NOTIFY scheme. > > > > Did you succeeded with PUBLISH on Asterisk in order to inform Kamailio > > about MWI? If yes, how? Cause right now, for me, it looks like a theory, > > cause no mechanics to force asterisk send PUBLISHes. > > > > Thank you. > > > > Regards, > > Evgeniy Spinov > > > > > >> If you are using asterisk for voicemail, you should let asterisk > >> notify the subscribers about mwi. > >> If you want to use kamailio for notifications, then you need to > >> configure asterisk to send PUBLISH requests to kamailio and kamailio > >> will notify the subscribers. > > > > > >> Regards, > >> Ovidiu Sas > > > >

1 0

Re: [SR-Users] MWI handling
by Spinov Evgeniy 30 Jun '11

30 Jun '11

This makes the main problem as in documents I've found on asterisk is that it doesn't support PUBLISH, i.e. there is no way to force sending them on MWI event. It works only on SUBSCRIBE-NOTIFY scheme. Did you succeeded with PUBLISH on Asterisk in order to inform Kamailio about MWI? If yes, how? Cause right now, for me, it looks like a theory, cause no mechanics to force asterisk send PUBLISHes. Thank you. Regards, Evgeniy Spinov > If you are using asterisk for voicemail, you should let asterisk > notify the subscribers about mwi. > If you want to use kamailio for notifications, then you need to > configure asterisk to send PUBLISH requests to kamailio and kamailio > will notify the subscribers. > Regards, > Ovidiu Sas

1 0

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