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This shows you the differences between two versions of the page.

--- migration:kamailio-3.0-config [2009/05/14 09:47]
miconda
+++ migration:kamailio-3.0-config [2009/11/27 16:27] (current)
188.27.169.22
@@ Line 1: / Line 1: @@
 ====== Kamailio 3.0 Config ======
-This page provides guidelines to get the default config file of Kamailio 1.5.x working with SIP Router core.
-Functionalities:
+Updated tutorial using the **kamailio_3.0** branch is available at:
-  * SIP routing
-  * User location
-  * Authentication
-  * Accounting
-  * NAT traversal
-  * Presence server
-===== 1. Install from GIT =====
+http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.0.x-from-git
-<hi #6495ed>It is highly recommended that you have Kamailio 1.5.x installed already so you can use the additional tools coming with that version and not yet included in SIP Router. See here [[http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-1.5.x-from-svn|a step by step guide to install Kamailio 1.5.x from SVN]]</hi>
-The steps here are given for Unbuntu/Debian based distributions and should be easy to adapt to other Linux distros.
-==== 1.1. Prerequisites ====
-To be able to follow the guidelines from this document you need **root** access.
-The following packages are required before proceeding to the next steps.
-  * __git__ client: apt-get install git-core - it is recommended to have the latest version, which might not be part of the distribution yet, but you can get it from: http://git-scm.com/
-  * __gcc__ compiler: apt-get install gcc
-  * __flex__ - apt-get install flex
-  * __bison__ - apt-get install bison
-  * __libmysqlclient15-dev__ - apt-get install libmysqlclient15-dev
-  * __make__ - apt-get install make
-==== 1.2. Getting sources from GIT ====
-First of all, you have to create a directory on the file system where the sources will be stored.
-<code>
-  mkdir -p /usr/local/src/sr
-  cd /usr/local/src/sr
-</code>
-Download the sources from GIT using the following command.
-<code>
-git clone --depth 1 git://git.sip-router.org/sip-router
-</code>
-==== 1.3.Tuning Makefiles ====
-Next step is to edit Makefile files to include the MySQL module.
-<code>
-  cd sip-router
-  vim Makefile
-</code>
-Remove **db_mysql** from **exclude_modules** variable.
-Note: if you need PCRE-dependent modules (e.g., lcr, dialplan, regexp), instal the PCRE devel library and uncomment
-==== 1.4. Compile SIP Router ====
-Once the mysql module was removed from excluded modules list, you can compile:
-<code>
-  make all
-</code>
-==== 1.5. Install SIP Router ====
-When the compilation is ready, install with the following command:
-  make install
-==== 1.6. What and where was installed ====
-The binaries and executable scripts were installed in:
-<code>
-  /usr/local/sbin
-</code>
-These are:
-  * __ser__ - SIP Router binary
-To be able to use the binaries from command line, make sure that '/usr/local/sbin' is set in PATH environment variable. You can check that with 'echo $PATH'. If not and you are using 'bash', open '/root/.bash_profile' and at the end add:
-  PATH=$PATH:/usr/local/sbin
-  export PATH
-SIP Router modules are installed in:
-  /usr/local/lib/ser/modules/
-The documentation and readme files are installed in:
-  /usr/local/share/doc/ser/
-The man pages are installed in:
-  /usr/local/share/man/man5/
-  /usr/local/share/man/man8/
-The configuration file was installed in:
-  /usr/local/etc/ser/ser.cfg
-However, this configuration file is not the one used by Kamailio (OpenSER) 1.5.x. Section 2 includes it.
-===== 2. Kamailio Config File =====
-  * this is the configuration file from Kamailio (OpenSER) 1.5.x adapted for the development version based on SIP-Router.org project
-  * it has turned on most of the features that are by default commented (authentication, accounting, nat traversal, presence)
-  * copy it and paste into **/usr/local/etc/ser/kamailio.org**
-**Remarks**:
-  * it runs in debug mode, level 5
-  * only udp, tcp is disabled
-  * one child
-<code>
-#
-# $Id: kamailio.cfg 5679 2009-03-10 09:22:27Z ibc_sf $
-#
-# Kamailio (OpenSER) SIP Server - basic configuration script
-#     - web: http://www.kamailio.org
-#     - svn: http://openser.svn.sourceforge.net/viewvc/openser/
-#
-# Direct your questions about this file to: <users@lists.kamailio.org>
-#
-# Refer to the Core CookBook at http://www.kamailio.org/dokuwiki/doku.php
-# for an explanation of possible statements, functions and parameters.
-#
-# There are comments showing how to enable different features in th econfig
-# file. Such commented code starts with #X# where X is a letter to identify
-# a feature. Delete entire #X# if you want to enable that feature. Next are
-# sed commands that help you enable such features.
-#
-# *** To enamble mysql execute:
-#     sed -i 's///g' kamailio.cfg
-#
-# *** To enamble authentication execute:
-#     - enable mysql
-#     sed -i 's///g' kamailio.cfg
-#     - add users using 'kamctl'
-#
-# *** To enamble persistent user location execute:
-#     - enable mysql
-#     sed -i 's///g' kamailio.cfg
-#
-# *** To enamble presence server execute:
-#     - enable mysql
-#     sed -i 's///g' kamailio.cfg
-#
-# *** To enamble nat traversal execute:
-#     sed -i 's///g' kamailio.cfg
-#     - install RTPProxy: http://www.rtpproxy.org
-#     - start RTPProxy:
-#        rtpproxy -l _your_public_ip_ -s udp:localhost:7722
-#
-# *** To enhance accounting execute:
-#     - enable mysql
-#     sed -i 's///g' kamailio.cfg
-#     - add following columns to database
-# ALTER TABLE acc ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
-# ALTER TABLE acc ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
-# ALTER TABLE acc ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
-# ALTER TABLE acc ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
-# ALTER TABLE acc ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
-# ALTER TABLE missed_calls ADD COLUMN src_user VARCHAR(64) NOT NULL DEFAULT '';
-# ALTER TABLE missed_calls ADD COLUMN src_domain VARCHAR(128) NOT NULL DEFAULT '';
-# ALTER TABLE missed_calls ADD COLUMN dst_ouser VARCHAR(64) NOT NULL DEFAULT '';
-# ALTER TABLE missed_call ADD COLUMN dst_user VARCHAR(64) NOT NULL DEFAULT '';
-# ALTER TABLE missed_calls ADD COLUMN dst_domain VARCHAR(128) NOT NULL DEFAULT '';
-#
-####### Global Parameters #########
-debug=4
-memdbg=5
-memlog=5
-log_stderror=yes
-log_facility=LOG_LOCAL0
-fork=yes
-children=1
-/* uncomment the following lines to enable debugging */
-#debug=6
-#fork=no
-#log_stderror=yes
-/* uncomment the next line to disable TCP (default on) */
-disable_tcp=yes
-/* uncomment the next line to enable the auto temporary blacklisting of
-   not available destinations (default disabled) */
-#disable_dns_blacklist=no
-/* uncomment the next line to enable IPv6 lookup after IPv4 dns
-   lookup failures (default disabled) */
-#dns_try_ipv6=yes
-/* uncomment the next line to disable the auto discovery of local aliases
-   based on revers DNS on IPs (default on) */
-auto_aliases=no
-/* uncomment the following lines to enable TLS support  (default off) */
-#disable_tls = no
-#listen = tls:your_IP:5061
-#tls_verify_server = 1
-#tls_verify_client = 1
-#tls_require_client_certificate = 0
-#tls_method = TLSv1
-#tls_certificate = "/usr/local/etc/kamailio/tls/user/user-cert.pem"
-#tls_private_key = "/usr/local/etc/kamailio/tls/user/user-privkey.pem"
-#tls_ca_list     = "/usr/local/etc/kamailio/tls/user/user-calist.pem"
-listen=udp:192.168.1.23:5060
-/* uncomment and configure the following line if you want Kamailio to
-   bind on a specific interface/port/proto (default bind on all available) */
-#listen=udp:192.168.1.2:5060
-####### Modules Section ########
-#set module path
-loadpath "./"
-/* uncomment next line for MySQL DB support */
-loadmodule "modules/db_mysql/db_mysql.so"
-loadmodule "modules_k/mi_fifo/mi_fifo.so"
-loadmodule "modules_k/mi_datagram/mi_datagram.so"
-loadmodule "modules_k/kex/kex.so"
-loadmodule "modules_k/sl/sl.so"
-loadmodule "modules/tm/tm.so"
-loadmodule "modules_k/tmx/tmx.so"
-loadmodule "modules_k/rr/rr.so"
-loadmodule "modules_k/pv/pv.so"
-loadmodule "modules_k/maxfwd/maxfwd.so"
-loadmodule "modules_k/usrloc/usrloc.so"
-loadmodule "modules_k/registrar/registrar.so"
-loadmodule "modules_k/textops/textops.so"
-loadmodule "modules_k/uri_db/uri_db.so"
-loadmodule "modules_k/siputils/siputils.so"
-loadmodule "modules_k/xlog/xlog.so"
-loadmodule "modules_k/acc/acc.so"
-/* uncomment next lines for MySQL based authentication support
-   NOTE: a DB (like db_mysql) module must be also loaded */
-loadmodule "modules_k/auth/auth.so"
-loadmodule "modules_k/auth_db/auth_db.so"
-/* uncomment next line for aliases support
-   NOTE: a DB (like db_mysql) module must be also loaded */
-#loadmodule "modules_k/alias_db/alias_db.so"
-/* uncomment next line for multi-domain support
-   NOTE: a DB (like db_mysql) module must be also loaded
-   NOTE: be sure and enable multi-domain support in all used modules
-         (see "multi-module params" section ) */
-#loadmodule "modules_k/domain/domain.so"
-/* uncomment the next two lines for presence server support
-   NOTE: a DB (like db_mysql) module must be also loaded */
-loadmodule "modules_k/presence/presence.so"
-loadmodule "modules_k/presence_xml/presence_xml.so"
-loadmodule "modules_k/nathelper/nathelper.so"
-# ----------------- setting module-specific parameters ---------------
-# ----- mi_fifo params -----
-modparam("mi_fifo", "fifo_name", "/tmp/kamailio_fifo")
-# ----- mi_datagram params -----
-modparam("mi_datagram", "socket_name", "udp:127.0.0.1:7744")
-# ----- rr params -----
-# add value to ;lr param to cope with most of the UAs
-modparam("rr", "enable_full_lr", 1)
-# do not append from tag to the RR (no need for this script)
-modparam("rr", "append_fromtag", 0)
-# ----- rr params -----
-modparam("registrar", "method_filtering", 1)
-/* uncomment the next line to disable parallel forking via location */
-# modparam("registrar", "append_branches", 0)
-/* uncomment the next line not to allow more than 10 contacts per AOR */
-#modparam("registrar", "max_contacts", 10)
-# ----- uri_db params -----
-/* by default we disable the DB support in the module as we do not need it
-   in this configuration */
-modparam("uri_db", "use_uri_table", 0)
-modparam("uri_db", "db_url", "")
-# ----- acc params -----
-/* what sepcial events should be accounted ? */
-modparam("acc", "early_media", 1)
-modparam("acc", "report_ack", 1)
-modparam("acc", "report_cancels", 1)
-/* by default ww do not adjust the direct of the sequential requests.
-   if you enable this parameter, be sure the enable "append_fromtag"
-   in "rr" module */
-modparam("acc", "detect_direction", 0)
-/* account triggers (flags) */
-modparam("acc", "failed_transaction_flag", 3)
-modparam("acc", "log_flag", 1)
-modparam("acc", "log_missed_flag", 2)
-modparam("acc", "log_extra",
-	"src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
-/* uncomment the following lines to enable DB accounting also */
-modparam("acc", "db_flag", 1)
-modparam("acc", "db_missed_flag", 2)
-modparam("acc", "db_url",
-	"mysql://openser:openserrw@localhost/openser")
-modparam("acc", "db_extra",
-	"src_user=$fU;src_domain=$fd;dst_ouser=$tU;dst_user=$rU;dst_domain=$rd")
-# ----- usrloc params -----
-/* uncomment the following lines if you want to enable DB persistency
-   for location entries */
-modparam("usrloc", "db_mode",   2)
-modparam("usrloc", "db_url",
-	"mysql://openser:openserrw@localhost/openser")
-# ----- auth_db params -----
-/* uncomment the following lines if you want to enable the DB based
-   authentication */
-modparam("auth_db", "calculate_ha1", yes)
-modparam("auth_db", "password_column", "password")
-modparam("auth_db", "db_url",
-	"mysql://openser:openserrw@localhost/openser")
-modparam("auth_db", "load_credentials", "")
-# ----- alias_db params -----
-/* uncomment the following lines if you want to enable the DB based
-   aliases */
-#modparam("alias_db", "db_url",
-#	"mysql://openser:openserrw@localhost/openser")
-# ----- domain params -----
-/* uncomment the following lines to enable multi-domain detection
-   support */
-#modparam("domain", "db_url",
-#	"mysql://openser:openserrw@localhost/openser")
-#modparam("domain", "db_mode", 1)   # Use caching
-# ----- multi-module params -----
-/* uncomment the following line if you want to enable multi-domain support
-   in the modules (dafault off) */
-#modparam("alias_db|auth_db|usrloc|uri_db", "use_domain", 1)
-# ----- presence params -----
-/* uncomment the following lines if you want to enable presence */
-modparam("presence|presence_xml", "db_url",
-	"mysql://openser:openserrw@localhost/openser")
-modparam("presence_xml", "force_active", 1)
-modparam("presence", "server_address", "sip:192.168.1.23:5060")
-modparam("presence_xml", "disable_bla", 1)
-# -- nathelper
-modparam("nathelper", "rtpproxy_sock", "udp:127.0.0.1:7722")
-modparam("nathelper", "natping_interval", 30)
-modparam("nathelper", "ping_nated_only", 1)
-modparam("nathelper", "sipping_bflag", 7)
-modparam("nathelper", "sipping_from", "sip:pinger@kamailio.org")
-modparam("registrar|nathelper", "received_avp", "$avp(i:80)")
-modparam("usrloc", "nat_bflag", 6)
-#extra testing
-modparam("pv", "avp_aliases", "test=i:11;st=s:asd")
-####### Routing Logic ########
-# main request routing logic
-route{
-	if (!mf_process_maxfwd_header("10")) {
-		sl_send_reply("483","Too Many Hops");
-		exit;
-	}
-	$avp(test) = 1;
-	# NAT detection
-	route(4);
-	if (has_totag()) {
-		# sequential request withing a dialog should
-		# take the path determined by record-routing
-		if (loose_route()) {
-			if (is_method("BYE")) {
-				setflag(1); # do accounting ...
-				setflag(3); # ... even if the transaction fails
-			}
-			route(1);
-		} else {
-			if (is_method("SUBSCRIBE") && uri == myself) {
-				# in-dialog subscribe requests
-				route(2);
-				exit;
-			}
-			if ( is_method("ACK") ) {
-				if ( t_check_trans() ) {
-					# non loose-route, but stateful ACK; must be an ACK after a 487 or e.g. 404 from upstream server
-					t_relay();
-					exit;
-				} else {
-					# ACK without matching transaction ... ignore and discard.\n");
-					exit;
-				}
-			}
-			sl_send_reply("404","Not here");
-		}
-		exit;
-	}
-	#initial requests
-	# CANCEL processing
-	if (is_method("CANCEL"))
-	{
-		if (t_check_trans())
-			t_relay();
-		exit;
-	}
-	t_check_trans();
-	# authentication
-	route(3);
-	# record routing for dialog forming requests (in case they are routed)
-	if (is_method("INVITE|SUBSCRIBE"))
-		record_route();
-	# account only INVITEs
-	if (is_method("INVITE")) {
-		setflag(1); # do accounting
-	}
-	if (!uri==myself)
-	/* replace with following line if multi-domain support is used */
-	##if (!is_uri_host_local())
-	{
-		append_hf("P-hint: outbound\r\n");
-		# if you have some interdomain connections via TLS
-		##if($rd=="tls_domain1.net") {
-		##	t_relay("tls:domain1.net");
-		##	exit;
-		##} else if($rd=="tls_domain2.net") {
-		##	t_relay("tls:domain2.net");
-		##	exit;
-		##}
-		route(1);
-	}
-	# requests for my domain
-	if( is_method("PUBLISH|SUBSCRIBE")) {
-		route(2);
-	}
-	if (is_method("REGISTER"))
-	{
-		if (!save("location"))
-			sl_reply_error();
-		exit;
-	}
-	if ($rU=="") {
-		# request with no Username in RURI
-		sl_send_reply("484","Address Incomplete");
-		exit;
-	}
-	# apply DB based aliases (uncomment to enable)
-	##alias_db_lookup("dbaliases");
-	if (!lookup("location")) {
-		switch ($rc) {
-			case -1:
-			case -3:
-				t_newtran();
-				t_reply("404", "Not Found");
-				exit;
-			case -2:
-				sl_send_reply("405", "Method Not Allowed");
-				exit;
-		}
-	}
-	# when routing via usrloc, log the missed calls also
-	setflag(2);
-	route(1);
-}
-route[1] {
-	if (check_route_param("nat=yes")) {
-		setbflag("6");
-	}
-	if (isflagset(5) || isbflagset("6")) {
-		route(5);
-	}
-	/* example how to enable some additional event routes */
-	if (is_method("INVITE")) {
-		#t_on_branch("1");
-		t_on_reply("1");
-		t_on_failure("1");
-	}
-	if (!t_relay()) {
-		sl_reply_error();
-	}
-	exit;
-}
-# Presence route
-/* uncomment the whole following route for enabling presence server */
-route[2]
-{
-	if (!t_newtran())
-	{
-		sl_reply_error();
-		exit;
-	};
-	if(is_method("PUBLISH"))
-	{
-		handle_publish();
-		t_release();
-	}
-	else
-	if( is_method("SUBSCRIBE"))
-	{
-		handle_subscribe();
-		t_release();
-	}
-	exit;
-	# if presence enabled, this part will not be executed
-	if (is_method("PUBLISH") || $rU!="")
-	{
-		sl_send_reply("404", "Not here");
-		exit;
-	}
-	return;
-}
-# Authentication route
-/* uncomment the whole following route for enabling authentication */
-route[3] {
-	if (is_method("REGISTER"))
-	{
-		# authenticate the REGISTER requests (uncomment to enable auth)
-		if (! (www_authorize("", "subscriber")))
-		{
-			www_challenge("", "0");
-			exit;
-		}
-		if ($au!=$tU)
-		{
-			sl_send_reply("403","Forbidden auth ID");
-			exit;
-		}
-	} else {
-		# authenticate if from local subscriber (uncomment to enable auth)
-		if (from_uri==myself)
-		{
-			if (!proxy_authorize("", "subscriber")) {
-				proxy_challenge("", "0");
-				exit;
-			}
-			if (is_method("PUBLISH"))
-			{
-				if ($au!=$tU) {
-					sl_send_reply("403","Forbidden auth ID");
-					exit;
-				}
-			} else {
-				if ($au!=$fU) {
-					sl_send_reply("403","Forbidden auth ID");
-					exit;
-				}
-			}
-			consume_credentials();
-			# caller authenticated
-		}
-	}
-	return;
-}
-# Caller NAT detection route
-/* uncomment the whole following route for enabling Caller NAT Detection */
-route[4]{
-	force_rport();
-	if (nat_uac_test("19")) {
-		if (method=="REGISTER") {
-			fix_nated_register();
-		} else {
-			fix_nated_contact();
-		}
-		setflag(5);
-	}
-	return;
-}
-# RTPProxy control
-/* uncomment the whole following route for enabling RTPProxy Control */
-route[5] {
-	if (is_method("BYE")) {
-		unforce_rtp_proxy();
-	} else if (is_method("INVITE")){
-		force_rtp_proxy();
-	}
-	if (!has_totag()) add_rr_param(";nat=yes");
-	return;
-}
-branch_route[1] {
-	xdbg("new branch at $ru\n");
-}
-onreply_route[1] {
-	xdbg("incoming reply\n");
-	if ((isflagset(5) || isbflagset("6")) && status=~"(183)|(2[0-9][0-9])") {
-		force_rtp_proxy();
-	}
-	if (isbflagset("6")) {
-		fix_nated_contact();
-	}
-}
-failure_route[1] {
-	if (is_method("INVITE")
-			&& (isbflagset("6") || isflagset(5))) {
-		unforce_rtp_proxy();
-	}
-	if (t_is_canceled()) {
-		exit;
-	}
-	# uncomment the following lines if you want to block client
-	# redirect based on 3xx replies.
-	##if (t_check_status("3[0-9][0-9]")) {
-	##	t_reply("404","Not found");
-	##	exit;
-	##}
-	# uncomment the following lines if you want to redirect the failed
-	# calls to a different new destination
-	##if (t_check_status("486|408")) {
-	##	sethostport("192.168.2.100:5060");
-	##	append_branch();
-	##	# do not set the missed call flag again
-	##	t_relay();
-	##}
-}
-</code>
-===== 3. Run it =====
-<code>
-/usr/local/sbin/ser -f /usr/local/etc/ser/kamailio.cfg
-</code>
-===== 4. Remarks =====
-  * load kex module for Kamailio core specific extensions
-  * load tmx module for Kamailio TM specific extensions
-  * avp_aliases is now a parameter of pv module
-===== 5. FAQ =====
-  * **Q**: Why binary is named ser?
-    * **A**: It is the default name for SIP Router binary. In the future, the packaged version will differ from what is now. However, right now, it is the short of: "**SIP E Router**" where **E** comes from any of:
-      * Exceptional
-      * Excellent
-      * Exotic (as Kamailio name origins)
-      * Express (the initial project name)
-      * Extraordinary
-      * ...

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