opensips源码可以从官网下载。
编译安装
$ tar -xzvf opensips-2.2.2.tar.gz $ cd opensips-2.2.2/ $ sudo make menuconfig
在menuconfig中选择--->Configure Compile Options---> Configure Excluded Modules
，方向键向下滚动，按空格选中[*] db_MysqL。按q键返回上一级，选择---> Configure Install Prefix，输入/usr/local/opensips_proxy后按回车（表示安装在/usr/local/opensips_proxy目录下）。 选择---> Save Changes保存修改，按q返回，选择---> Compile And Install OpenSIPS，回车安装。
安装完成后会将配置文件放在/usr/local/opensips_proxy/etc/opensips目录下，运行文件在/usr/local/opensips_proxy/sbin目录下。如果出现依赖错误，先通过apt-get安装依赖。源代码安装软件要注意查看README，INSTALL等文件，这些文件里有很重要的说明和安装信息，里面有安装Opensips所需要的依赖包。
opensips安装之后的文件目录：
sbin/中的可执行命令：opensips、opensipsctl、opensipsdbctl、 opensipsunix、osipsconfig、osipsconsole。etc/opensips/中的配置文件：opensips.cfg、opensipsctlrc和osipsconsolerc。lib/opensips/中的库文件：modules和opensipsctl两个目录，modules为当前opensips所支持的模块。
opensips配置
opensips的配置文件都在/etc/opensips/中，分别为opensips.cfg、opensipsctlrc和osipsconsolerc。
opensips.cfg
opensips.cfg文件主要用于opensips启动的配置，所有应用功能的配置都在这个文件中说明。该配置文件主要由三个部分组成：
a、全局变量，例如：
listen=udp:127.0.0.1:5060 disable_tcp=yes disable_tls=yes
b、设置加载模块相应参数，如：
loadmodule “db_MysqL.so” loadmodule “auth.so” loadmodule “auth_db.so” modparam(“auth”,“calculate_ha1”,yes) modparam(“auth_db”,“password_column”,“password”)
c、路由策略和功能应用，如：
route[relay] {
# for INVITEs enable some additional helper routes
if (is_method(“INVITE”)) {
t_on_branch(“per_branch_ops”);
t_on_reply(“handle_nat”);
t_on_failure(“missed_call”);
}
opensipsctlrc
进入/usr/local/opensips_proxy/etc/opensips目录，运行osipsconfig命令，依次选择---> Generate OpenSIPS Script —> Residential Script —> Configure Residential Script，选中如下几项：
[*] ENABLE_TCP [*] USE_ALIASES [*] USE_AUTH [*] USE_DBACC [*] USE_DBUSRLOC [*] USE_DIALOG [*] USE_NAT
按q返回，选择---> Generate Residential Script回车，生成新的配置文件。按q(三次)退出命令，将新生成的opensips_residential_*.cfg文件重命名为opensips.cfg，并编辑。
总共改动了3处：
# # $Id$ # # OpenSIPS residential configuration script # by OpenSIPS Solutions <team@opensips-solutions.com> # # This script was generated via "make menuconfig",from # the "Residential" scenario. # You can enable / disable more features / functionalities by # re-generating the scenario with different options.# # # Please refer to the Core CookBook at: # http://www.opensips.org/Resources/DocsCookbooks # for a explanation of possible statements,functions and parameters. # ####### Global Parameters ######### debug=3 log_stderror=no log_facility=LOG_LOCAL0 fork=yes children=4 /* uncomment the following lines to enable debugging */ #debug=6 #fork=no #log_stderror=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 /* comment the next line to enable the auto discovery of local aliases based on revers DNS on IPs */ auto_aliases=no
改动第1处
xxx.xxx.xxx.xxx.xxx是你自己的IP地址，不可以写为127.0.0.1
listen=udp:xxx.xxx.xxx.xxx:5060 # CUSTOMIZE ME listen=tcp:xxx.xxx.xxx.xxx:5060 # CUSTOMIZE ME ####### Modules Section ######## #set module path mpath="/usr/local/opensips_proxy//lib64/opensips/modules/" #### SIGNALING module loadmodule "signaling.so" #### StateLess module loadmodule "sl.so" #### Transaction Module loadmodule "tm.so" modparam("tm","fr_timeout",5) modparam("tm","fr_inv_timeout",30) modparam("tm","restart_fr_on_each_reply",0) modparam("tm","onreply_avp_mode",1) #### Record Route Module loadmodule "rr.so" /* do not append from tag to the RR (no need for this script) */ modparam("rr","append_fromtag",0) #### MAX ForWarD module loadmodule "maxfwd.so" #### SIP MSG OPerationS module loadmodule "sipmsgops.so" #### FIFO Management Interface loadmodule "mi_fifo.so" modparam("mi_fifo","fifo_name","/tmp/opensips_fifo") modparam("mi_fifo","fifo_mode",0666) #### URI module loadmodule "uri.so" modparam("uri","use_uri_table",0) modparam("uri","db_url","MysqL://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### MysqL module loadmodule "db_MysqL.so" #### USeR LOCation module loadmodule "usrloc.so" modparam("usrloc","nat_bflag","NAT") modparam("usrloc","db_mode",2) modparam("usrloc","MysqL://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### REGISTRAR module loadmodule "registrar.so" modparam("registrar","tcp_persistent_flag","TCP_PERSISTENT") modparam("registrar","received_avp","$avp(received_nh)") /* uncomment the next line not to allow more than 10 contacts per AOR */ #modparam("registrar","max_contacts",10) #### ACCounting module loadmodule "acc.so" /* what special events should be accounted ? */ modparam("acc","early_media",0) modparam("acc","report_cancels",0) /* by default we do not adjust the direct of the sequential requests. if you enable this parameter,be sure the enable "append_fromtag" in "rr" module */ modparam("acc","detect_direction","Failed_transaction_flag","ACC_Failed") /* account triggers (flags) */ modparam("acc","db_flag","ACC_DO") modparam("acc","db_missed_flag","ACC_MISSED") modparam("acc","MysqL://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### AUTHentication modules loadmodule "auth.so" loadmodule "auth_db.so" modparam("auth_db","calculate_ha1",yes) modparam("auth_db","password_column","password") modparam("auth_db|uri","MysqL://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME modparam("auth_db","load_credentials","") #### ALIAS module loadmodule "alias_db.so" modparam("alias_db","MysqL://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### DIALOG module loadmodule "dialog.so" modparam("dialog","dlg_match_mode",1) modparam("dialog","default_timeout",21600) # 6 hours timeout modparam("dialog",2) modparam("dialog","MysqL://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME #### NAT modules loadmodule "nathelper.so" modparam("nathelper","natping_interval",10) modparam("nathelper","ping_nated_only",1) modparam("nathelper","sipping_bflag","SIP_PING_FLAG") modparam("nathelper","sipping_from","sip:pinger@127.0.0.1") #CUSTOMIZE ME modparam("nathelper","$avp(received_nh)")
改动第2处
端口号22222可以随便修改，但是必须和后面安装的rtpproxy的端口号相同
loadmodule "rtpproxy.so" modparam("rtpproxy","rtpproxy_sock","udp:localhost:22222") # CUSTOMIZE ME
#### MediaProxy module loadmodule "mediaproxy.so" modparam("mediaproxy","disable",0) modparam("mediaproxy","mediaproxy_socket","/var/run/mediaproxy/dispatcher.sock") modparam("mediaproxy","mediaproxy_timeout",1000) modparam("mediaproxy","signaling_ip_avp","$avp(nat_ip)") modparam("mediaproxy","media_relay_avp","$avp(media_relay)") modparam("mediaproxy","ice_candidate","low-priority") loadmodule "proto_udp.so" loadmodule "proto_tcp.so" ####### Routing Logic ######## # main request routing logic route{ force_rport(); if (nat_uac_test("23")) { if (is_method("REGISTER")) { fix_nated_register(); setbflag(NAT); } else { fix_nated_contact(); setflag(NAT); } } if (!mf_process_maxfwd_header("10")) { sl_send_reply("483","Too Many Hops"); exit; } if (has_totag()) { # sequential request withing a dialog should # take the path determined by record-routing if (loose_route()) { # validate the sequential request against dialog if ( $DLG_status!=NULL && !validate_dialog() ) { xlog("In-Dialog $rm from $si (callid=$ci) is not valid according to dialog\n"); ## exit; } if (is_method("BYE")) { setflag(ACC_DO); # do accounting ... setflag(ACC_Failed); # ... even if the transaction fails } else if (is_method("INVITE")) { # even if in most of the cases is useless,do RR for # re-INVITEs alos,as some buggy clients do change route set # during the dialog. record_route(); } if (check_route_param("nat=yes")) setflag(NAT); # route it out to whatever destination was set by loose_route() # in $du (destination URI). route(relay); } else { if ( is_method("ACK") ) { if ( t_check_trans() ) { # non loose-route,but stateful ACK; must be an ACK after # a 487 or e.g. 404 from upstream server t_relay(); exit; } else { # ACK without matching transaction -> # ignore and discard exit; } } sl_send_reply("404","Not here"); } exit; } # CANCEL processing if (is_method("CANCEL")) { if (t_check_trans()) t_relay(); exit; } t_check_trans(); if ( !(is_method("REGISTER") ) ) { if (from_uri==myself) { # authenticate if from local subscriber # authenticate all initial non-REGISTER request that pretend to be # generated by local subscriber (domain from FROM URI is local) if (!proxy_authorize("","subscriber")) { proxy_challenge("","0"); exit; } if (!db_check_from()) { sl_send_reply("403","Forbidden auth ID"); exit; } consume_credentials(); # caller authenticated } else { # if caller is not local,then called number must be local if (!uri==myself) { send_reply("403","Rely forbidden"); exit; } } } # preloaded route checking if (loose_route()) { xlog("L_ERR","Attempt to route with preloaded Route's [$fu/$tu/$ru/$ci]"); if (!is_method("ACK")) sl_send_reply("403","Preload Route denied"); exit; } # record routing if (!is_method("REGISTER|MESSAGE")) record_route(); # account only INVITEs if (is_method("INVITE")) { # create dialog with timeout if ( !create_dialog("B") ) { send_reply("500","Internal Server Error"); exit; } setflag(ACC_DO); # do accounting } if (!uri==myself) { append_hf("P-hint: outbound\r\n"); route(relay); } # requests for my domain if (is_method("PUBLISH|SUBSCRIBE")) { sl_send_reply("503","Service Unavailable"); exit; } if (is_method("REGISTER")) { # authenticate the REGISTER requests if (!www_authorize("","subscriber")) { www_challenge("","0"); exit; } if (!db_check_to()) { sl_send_reply("403","Forbidden auth ID"); exit; } if ( proto==TCP || 0 ) setflag(TCP_PERSISTENT); if (isflagset(NAT)) { setbflag(SIP_PING_FLAG); } if (!save("location")) sl_reply_error(); exit; } if ($rU==NULL) { # request with no Username in RURI sl_send_reply("484","Address Incomplete"); exit; } # apply DB based aliases alias_db_lookup("dbaliases"); # do lookup with method filtering if (!lookup("location","m")) { if (!db_does_uri_exist()) { send_reply("420","Bad Extension"); exit; } t_newtran(); t_reply("404","Not Found"); exit; } if (isbflagset(NAT)) setflag(NAT); # when routing via usrloc,log the missed calls also setflag(ACC_MISSED); route(relay); } route[relay] { # for INVITEs enable some additional helper routes if (is_method("INVITE")) { if (isflagset(NAT)) { rtpproxy_offer("ro"); } t_on_branch("per_branch_ops"); t_on_reply("handle_nat"); t_on_failure("missed_call"); } if (isflagset(NAT)) { add_rr_param(";nat=yes"); } if (!t_relay()) { send_reply("500","Internal Error"); }; exit; } branch_route[per_branch_ops] { xlog("new branch at $ru\n"); } onreply_route[handle_nat] { if (nat_uac_test("1")) fix_nated_contact(); if ( isflagset(NAT) ) rtpproxy_answer("ro"); xlog("incoming reply\n"); } failure_route[missed_call] { if (t_was_cancelled()) { 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; ##} } local_route { if (is_method("BYE") && $DLG_dir=="UPSTREAM") { acc_db_request("200 Dialog Timeout","acc"); } }
修改opensipsctlrc文件，去掉所有DB相关的注释。
# $Id$ # # The OpenSIPS configuration file for the control tools. # # Here you can set variables used in the opensipsctl and opensipsdbctl setup # scripts. Per default all variables here are commented out,the control tools # will use their internal default values. ## your SIP domain SIP_DOMAIN=xxx.xxx.xxx.xxx #你自己的IP地址 ## chrooted directory # $CHROOT_DIR="/path/to/chrooted/directory" ## database type: MysqL,PGsql,ORACLE,DB_BERKELEY,or DBTEXT,## by default none is loaded # If you want to setup a database with opensipsdbctl,you must at least specify # this parameter. DBENGINE=MysqL ## database host DBHOST=localhost ## database name (for ORACLE this is TNS name) dbnAME=opensips # database path used by dbtext or db_berkeley # DB_PATH="/usr/local/etc/opensips/dbtext" ## database read/write user DBRWUSER=opensips ## password for database read/write user DBRWPW="opensipsrw" ## database super user (for ORACLE this is 'scheme-creator' user) DbroOTUSER="root" # user name column # USERCOL="username"
cd /usr/local/opensips_proxy/sbin/ sudo ./opensipsdbctl create sudo ./opensipsctl domain add xdty.org #如果没有域名可不用添加 sudo ./opensipsctl add 10000 123456 sudo ./opensipsctl add 10001 123456
安装配置rtpproxy
$ sudo apt-get install rtpproxy $ sudo vi /etc/default/rtpproxy
# 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 # Additional options that are passed to the daemon. EXTRA_OPTS="" LISTEN_ADDR=xxx.xxx.xxx.xxx #你自己的IP地址 EXTRA_OPTS="-l ${LISTEN_ADDR}"
启动rtpproxy
$ sudo killall rtpproxy $ sudo /etc/init.d/rtpproxy start
如果rtpproxy启动失败，请检查/etc/init.d/rtpproxy脚本DAEMON路径是否正确，默认DAEMON=/usr/sbin/$NAME，可能要改为DAEMON=/usr/bin/$NAME。
安装配置mediaproxy
导入源密钥，增加mediaproxy的源到/etc/apt/sources.list
$ wget http://download.ag-projects.com/agp-debian-gpg.key $ sudo apt-key add agp-debian-gpg.key $ sudo vi /etc/apt/sources.list
最后位置添加
deb http://ag-projects.com/ubuntu precise main deb-src http://ag-projects.com/ubuntu precise main
安装mediaproxy
$ sudo apt-get update $ sudo apt-get install mediaproxy-dispatcher mediaproxy-relay mediaproxy-web-sessions
因media-relay需要内核支持ipv4 forwarding，所以需要执行(以root用户执行):
$ sudo su $ echo 1 > /proc/sys/net/ipv4/ip_forward
注意：可以vi /proc/sys/net/ipv4/ip_forward查看里面是否为1,有时候还是为0，如果此时为0，继续执行一遍echo 1 > /proc/sys/net/ipv4/ip_forward，直到里面的内容为1。在文件/etc/sysctl.config中打开net.ipv4.ip_forward=1，这样即便重启设备也可以运行mediaproxy了。
另外，media的dispatcher和relay之间需要通过tls通信，故需要在/etc/mediaproxy/tls/中有认证文件，进入/etc/mediaproxy/tls目录，拷本密钥文件，修改配置文件。
$ cd /etc/mediaproxy/tls/ $ sudo cp /usr/share/doc/mediaproxy-common/tls/* . $ cd .. $ sudo vi config.ini
[Relay] dispatchers = xxx.xxx.xxx.xxx #你自己的地址 passport = None relay_ip = xxx.xxxx.xxx.xxx #你自己的IP地址 port_range = 50000:60000 log_level = DEBUG stream_timeout = 90 on_hold_timeout = 7200 reconnect_delay = 10 traffic_sampling_period = 15 [dispatcher] socket_path = dispatcher.sock listen = xxx.xxx.xxx.xxx listen_management = xxx.xxx.xxx.xxx #你自己的IP地址 management_use_tls = yes passport = None management_passport = None log_level = DEBUG relay_timeout = 5 [TLS] certs_path = tls verify_interval = 300 [Database] [Radius] [OpenSIPS] socket_path = /var/run/opensips/socket max_connections = 10
启动mediaproxy服务
$ sudo media-dispatcher restart $ sudo media-relay restart
或者：
$ sudo service mediaproxy-dispatcher restart $ sudo service mediaproxy-relay restart
查看mediaproxy是否正常运行：
$ ps -ef | grep media root 6592 2110 0 14:25 ?00:00:01 /usr/bin/python /usr/bin/media-dispatcher restart root 6969 2110 0 14:35 ?00:00:04 /usr/bin/python /usr/bin/media-relay restart
则说明已经正常启动。如果没有正常启动可以在/var/log/syslog中查看原因。
启动服务并检验
opensips的日志保存在/var/log/opensips.log，修改日志文件配置。
$ sudo touch /var/log/opensips.log $ sudo chmod 777 /var/log/opensips.log $ sudo vi /etc/rsyslog.d/opensips.conf
local0.* /var/log/opensips.log
重启syslog服务，启动opensips
$ sudo service rsyslog restart $ sudo /usr/local/opensips_proxy/sbin/opensipsctl start
如果启动失败，查看/var/log/opensips.log文件查找错误.
服务启动后，防火墙开启tcp及udp的端口
$ iptables -I INPUT -p tcp –dport 5060 -j ACCEPT $ iptables -I INPUT -p udp –dport 5060 -j ACCEPT $ iptables-save
现在可以用SIP客户端登录上面创建的帐号，测试了。
参考文章
ubuntu下opensips安装配置
基于ubuntu中使用mysql实现opensips用户认证的解决方法
Realtime OpenSIPS - Asterisk Integration
