ubuntu下安装配置opensips

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

opensipsctlrc文件中包含了数据库配置的信息。

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 <[e-mail]>
#
# 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", "db_url",
"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", 0)
modparam("acc", "failed_transaction_flag", "ACC_FAILED")
/* account triggers (flags) */
modparam("acc", "db_flag", "ACC_DO")
modparam("acc", "db_missed_flag", "ACC_MISSED")
modparam("acc", "db_url",
"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", "db_url",
"mysql://opensips:opensipsrw@localhost/opensips") # CUSTOMIZE ME
modparam("auth_db", "load_credentials", "")

#### ALIAS module
loadmodule "alias_db.so"
modparam("alias_db", "db_url",
"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", "db_mode", 2)
modparam("dialog", "db_url",
"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", "received_avp", "$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

改动第3处
增加MediaProxy模块，增加下边这一段

#### 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"

为opensips新建数据库，增加域名及用户：

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

修改为如下内容

# 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

修改为类似如下内容

[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

增加如下内容

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