H323plus的编译安装配置与使用：从头开始

0x00.简介

官网地址：https://www.h323plus.org
项目地址：
https://github.com/willamowius/h323plus
https://github.com/willamowius/ptlib

几个参考链接
H323plus的编译、安装、配置和使用
编译SDL那点事
linux下h323plus简单使用
编译H323plus
H323plus的学习与使用：编译、安装、sample、H.264插件、安装教程总结

0x01.部署环境

宿主机环境为CentOS7-x86_64-Minimal2003

0x02.环境准备

1.防火墙的配置

在实验环境中可以选择直接禁用防火墙，但是在生产环境中根据实际的需求进行规则的配置。
关闭firewalld
在CentOS7上面防火墙是firewalld服务，停止并且禁止开机启动firewalld.service

systemctl stop firewalld.service
systemctl disable firewalld.service
systemctl status firewalld.service

关闭 selinux

setenforce 0
getenforce
sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/sysconfig/selinux
grep SELINUX=disabled /etc/sysconfig/selinux

2.基础工具环境

yum clean all
yum make cache
yum install -y gcc gcc-c++ make unzip zip  git wget flex bison autoconf automake pkg-config

0x03.软件安装

1.安装依赖环境

yum install -y libstdc++ libvorbis libvpx libogg  libtheora  freetype libjpeg-turbo
yum install -y yasm zlib bzip2 faac lame speex x264 XviD openjpeg15 opencore-amr

2.安装libsdl

本文安装选择的是SDL-1.2.15版本。

源码的安装一般由3个步骤组成：配置(configure)、编译(make)、安装(make install)。

SDL-1.2.15版本安装说明
下载SDL-1.2.15

wget http://www.libsdl.org/release/SDL-1.2.15.tar.gz
tar -xvf SDL-1.2.15.tar.gz

配置与编译：Install SDL by running the following commands:

cd SDL-1.2.15
sed -e '/_XData32/s:register long:register _Xconst long:' \-i src/video/x11/SDL_x11sym.h &&
./configure --prefix=/usr --disable-static &&
make

然后安装：Now, as the root user:

make install &&
install -v -m755 -d /usr/share/doc/SDL-1.2.15/html &&
install -v -m644    docs/html/*.html \/usr/share/doc/SDL-1.2.15/html

测试安装结果

cd test &&
./configure &&
make

结束，进入下一个部分，下载H323和ptlib

SDL2-2.0.12版本安装说明
下载SDL2-2.0.12

wget http://www.libsdl.org/release/SDL2-2.0.12.tar.gz

配置与编译：Install SDL by running the following commands:

./configure --prefix=/usr &&
make

If you have Doxygen-1.8.20 installed and want to build the html documentation, run the following commands:

pushd docs  &&doxygen   &&
popd

然后安装：Now, as the root user:

make install              &&
rm -v /usr/lib/libSDL2*.a

If you built the documentation, install it as the root user:

install -v -m755 -d        /usr/share/doc/SDL2-2.0.12/html &&
cp -Rv  docs/output/html/* /usr/share/doc/SDL2-2.0.12/html

0x04.下载h323plus和ptlib

打开H323的官网，进入Download下载页面，找到H.323 Plus (Linux)，下载H.323 Plus Core 和PTLib (req)
Linux

cd
wget https://github.com/willamowius/h323plus/archive/v1_27_1.tar.gz
wget https://github.com/willamowius/ptlib/archive/v2_10_9_3.tar.gz

0x05.安装h323plus和ptlib

源码的安装一般由3个步骤组成：配置(configure)、编译(make)、安装(make install)。

1.解压文件

tar -xvf ptlib-v2_10_9_3.tar.gz
tar -xvf h323plus-v1_27_1.tar.gz

2.移动文件

移动ptlib至h323plus文件夹

mv ./ptlib/ ./h323plus/

3.安装ptlib

配置编译安装ptlib

cd /root/h323plus/ptlib
./configure --enable-SDL
make && make install

4.安装h323

配置编译安装h323

H323plus的学习使用（1）——编译安装h323plus

cd /root/h323plus
./configure
make && make install

5.视频编码插件

配置编译安装视频编码插件plugins

cd /root/h323plus/plugins
./configure --enable-SDL
make && make install

6.编译simple

进入samples/simple，开始编译

cd /root/h323plus/samples/simple
make
ls

操作情况如下

[root@host ~]# cd /root/h323plus/samples/simple
[root@host simple]# make
[CC] main.cxx
[LD] obj_linux_x86_64/simph323
[root@host simple]# ls
main.cxx  Makefile          simple_2005.vcproj  simple_2010.vcxproj  simple_2015.vcxproj          simple.cbp
main.h    obj_linux_x86_64  simple_2008.vcproj  simple_2012.vcxproj  simple_2015.vcxproj.filters
[root@host simple]#

0x06.运行sample

1.运行

cd /root/h323plus/samples/simple/obj_linux_x86_64
ls
./simph323 -n -l

运行simph323结果如下：

[root@host obj_linux_x86_64]# ls
main.o  simph323
[root@host obj_linux_x86_64]# ./simph323 -n -l
./simph323: error while loading shared libraries: libh323_linux_x86_64_.so.1.27.1: cannot open shared object file: No such file or directory
[root@host obj_linux_x86_64]#

2.报错如下

./simph323: error while loading shared libraries: libh323_linux_x86_64_.so.1.27.1: cannot open shared object file: No such file or directory
解决方式参考链接

3.处理报错

观察h323plus编译安装过程：

echo "*** 'make install' is usually a bad idea, use 'make optnoshared' and point OPENH323DIR to your source dir ***"
*** 'make install' is usually a bad idea, use 'make optnoshared' and point OPENH323DIR to your source dir ***
mkdir -p /usr/local//lib
rm -f /usr/local//lib/libh323_*_r.so*
/usr/bin/install -c -m 444 lib/libh323_linux_x86_64_.so.1.27.1 /usr/local//lib
(cd /usr/local//lib ; \rm -f  libh323_linux_x86_64_.so.1.27 ; \ln -sf libh323_linux_x86_64_.so.1.27.1 libh323_linux_x86_64_.so.1.27 \
)
(cd /usr/local//lib ; \rm -f  libh323_linux_x86_64_.so.1 ; \ln -sf libh323_linux_x86_64_.so.1.27.1 libh323_linux_x86_64_.so.1 \
)
(cd /usr/local//lib ; \rm -f  libh323_linux_x86_64_.so ; \ln -sf libh323_linux_x86_64_.so.1.27.1 libh323_linux_x86_64_.so \
)
(cd /usr/local//lib; \rm -f  libopenh323.so ; \ln -sf libh323_linux_x86_64_.so libopenh323.so \
)
( for dir in /usr/local//lib \/usr/local//include/openh323 \/usr/local//include/openh323/codec \/usr/local//include/openh323/h224 \/usr/local//include/openh323/h230 \/usr/local//include/openh323/h235 \/usr/local//include/openh323/h341 \/usr/local//include/openh323/h350 \/usr/local//include/openh323/h450 \/usr/local//include/openh323/h460 \/usr/local//share/openh323 ;\do mkdir -p $dir ; chmod 755 $dir ; \
done)

而后重新进行h323的配置和编译，但是没有进行make install，而是
make optnoshared

cd /root/h323plus
./configure
make && make optnoshared

重新运行

cd /root/h323plus/samples/simple/obj_linux_x86_64
ls
./simph323 -n -l

报同样的错，下面针对性解决

./simph323: error while loading shared libraries: libh323_linux_x86_64_.so.1.27.1: cannot open shared object file: No such file or directory
解决方式参考链接

恢复原配置编译安装h323

cd /root/h323plus
./configure
make && make install

观察安装过程中

mkdir -p /usr/local//lib
rm -f /usr/local//lib/libh323_*_r.so*
/usr/bin/install -c -m 444 lib/libh323_linux_x86_64_.so.1.27.1 /usr/local//lib
(cd /usr/local//lib ; \rm -f  libh323_linux_x86_64_.so.1.27 ; \ln -sf libh323_linux_x86_64_.so.1.27.1 libh323_linux_x86_64_.so.1.27 \
)
(cd /usr/local//lib ; \rm -f  libh323_linux_x86_64_.so.1 ; \ln -sf libh323_linux_x86_64_.so.1.27.1 libh323_linux_x86_64_.so.1 \
)
(cd /usr/local//lib ; \rm -f  libh323_linux_x86_64_.so ; \ln -sf libh323_linux_x86_64_.so.1.27.1 libh323_linux_x86_64_.so \
)
(cd /usr/local//lib; \rm -f  libopenh323.so ; \ln -sf libh323_linux_x86_64_.so libopenh323.so \
)

查看sample的运行依赖

cd /root/h323plus/samples/simple/obj_linux_x86_64
ls
ldd simph323

运行结果如下，唯独libh323_linux_x86_64_.so.1.27.1没有找到。

[root@host ~]# cd /root/h323plus/samples/simple/obj_linux_x86_64
[root@host obj_linux_x86_64]# ls
main.o  simph323
[root@host obj_linux_x86_64]# ldd simph323linux-vdso.so.1 =>  (0x00007ffed96fa000)libh323_linux_x86_64_.so.1.27.1 => not foundlibresolv.so.2 => /lib64/libresolv.so.2 (0x00007f8b70c7e000)libpt.so.2.10.9 => not foundlibpthread.so.0 => /lib64/libpthread.so.0 (0x00007f8b70a62000)librt.so.1 => /lib64/librt.so.1 (0x00007f8b7085a000)libdl.so.2 => /lib64/libdl.so.2 (0x00007f8b70656000)libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007f8b7034f000)libm.so.6 => /lib64/libm.so.6 (0x00007f8b7004d000)libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f8b6fe37000)libc.so.6 => /lib64/libc.so.6 (0x00007f8b6fa69000)/lib64/ld-linux-x86-64.so.2 (0x00007f8b70e98000)
[root@host obj_linux_x86_64]#

参考链接Linux中error while loading shared libraries错误解决办法
1、首先打开/etc/ld.so.conf文件
2、加入动态库文件所在的目录：执行vi /etc/ld.so.conf，在"include ld.so.conf.d/*.conf"下方增加"/usr/local/lib"。
3、保存后，在命令行终端执行：/sbin/ldconfig -v；其作用是将文件/etc/ld.so.conf列出的路径下的库文件缓存到/etc/ld.so.cache以供使用，因此当安装完一些库文件，或者修改/etc/ld.so.conf增加了库的新搜索路径，需要运行一下ldconfig，使所有的库文件都被缓存到文件/etc/ld.so.cache中，如果没做，可能会找不到刚安装的库。

cp /etc/ld.so.conf /etc/ld.so.conf.bak
vim /etc/ld.so.conf

include ld.so.conf.d/*.conf
/usr/local/lib

/sbin/ldconfig -v
ldconfig

4.问题解决

查看依赖情况

cd /root/h323plus/samples/simple/obj_linux_x86_64
ldd simph323

[root@host ~]# cd /root/h323plus/samples/simple/obj_linux_x86_64
[root@host obj_linux_x86_64]# ldd simph323linux-vdso.so.1 =>  (0x00007ffdf17a9000)libh323_linux_x86_64_.so.1.27.1 => /usr/local/lib/libh323_linux_x86_64_.so.1.27.1 (0x00007fdaed803000)libresolv.so.2 => /lib64/libresolv.so.2 (0x00007fdaed5e9000)libpt.so.2.10.9 => /usr/local/lib/libpt.so.2.10.9 (0x00007fdaed0fa000)libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fdaecede000)librt.so.1 => /lib64/librt.so.1 (0x00007fdaeccd6000)libdl.so.2 => /lib64/libdl.so.2 (0x00007fdaecad2000)libstdc++.so.6 => /lib64/libstdc++.so.6 (0x00007fdaec7cb000)libm.so.6 => /lib64/libm.so.6 (0x00007fdaec4c9000)libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fdaec2b3000)libc.so.6 => /lib64/libc.so.6 (0x00007fdaebee5000)/lib64/ld-linux-x86-64.so.2 (0x00007fdaee276000)
[root@host obj_linux_x86_64]#

5.运行

H323plus的学习使用（2）——simple实现音视频通话

cd /root/h323plus/samples/simple/obj_linux_x86_64
./simph323 -n -l

[root@host obj_linux_x86_64]# cd /root/h323plus/samples/simple/obj_linux_x86_64
[root@host obj_linux_x86_64]# ./simph323 -n -l
simple Version 1.27.1 by H323Plus on Unix Linux (3.10.0-1127.el7.x86_64-x86_64)2020/11/05 08:46:57.326  0                   (0)     Version 1.27.1 by H323Plus on Unix Linux (3.10.0-1127.el7.x86_64-x86_64) with PTLib (v2.10.9 (svn:0)) at 2020/11/5 8:46:57.326
Available Video Drivers:
FakeVideo
Shm
YUVFile
FFMPEG
V4L2
Using video driver *
Local username: root
Silence compression is Disabled
Auto answer is 0
FastConnect is Disabled
H245Tunnelling is Enabled
H245QoS is Enabled
Jitter buffer: 50-250 ms
Sound output device: "Null Audio"
Sound  input device: "Null Audio"
Codecs (in preference order):Table:G.711-ALaw-64k <1>G.711-uLaw-64k <2>UserInput/hookflash <3>UserInput/basicString <4>UserInput/dtmf <5>UserInput/RFC2833 <6>Set:0:0:G.711-ALaw-64k <1>G.711-uLaw-64k <2>1:UserInput/hookflash <3>2:UserInput/basicString <4>UserInput/dtmf <5>UserInput/RFC2833 <6>Available Features:
Std9    QoS Monitoring-H.460.9
Std18   NatTraversal-H.460.18
Std19   NatTraversal-H.460.19
Std23   P2Pnat Detect-H.460.23
Std24   P2Pnat Media-H.460.24Available NAT Methods:
STUN
H46019
H46024
GnuGkAvailable Security:
SimpleCAT
SimpleMD5
TimeSyncWaiting for incoming calls for "root"
Press X to exit.
H323>

提示输入X，可以退出当前运行过程。
下面查看端口运行情况

netstat -lntp

[root@host ~]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      970/sshd
tcp        0      0 0.0.0.0:1720            0.0.0.0:*               LISTEN      1505/./simph323
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1295/master
tcp6       0      0 :::22                   :::*                    LISTEN      970/sshd
tcp6       0      0 ::1:25                  :::*                    LISTEN      1295/master
[root@host ~]#

6.优化

为方便sample程序运行，在根目录下建立软连接，参考链接

cd
pwd
ls
ln -s /root/h323plus/samples/simple/obj_linux_x86_64/simph323 simph323
ls
ll

[root@host ~]# cd
[root@host ~]# pwd
/root
[root@host ~]# ls
anaconda-ks.cfg  h323plus  softwarepackages
[root@host ~]# ln -s /root/h323plus/samples/simple/obj_linux_x86_64/
main.o    simph323
[root@host ~]# ln -s /root/h323plus/samples/simple/obj_linux_x86_64/simph323 simph323
[root@host ~]# ls
anaconda-ks.cfg  h323plus  simph323  softwarepackages
[root@host ~]# ll
total 8
-rw-------. 1 root root 1435 Jul 27 14:16 anaconda-ks.cfg
drwxrwxr-x. 8 root root 4096 Nov  4 17:02 h323plus
lrwxrwxrwx. 1 root root   55 Nov  5 09:32 simph323 -> /root/h323plus/samples/simple/obj_linux_x86_64/simph323
drwxr-xr-x. 3 root root  277 Nov  5 09:32 softwarepackages
[root@host ~]#

在根目录运行测试

cd
./simph323 -n -l

[root@host ~]# cd
[root@host ~]# ./simph323 -n -l
simple Version 1.27.1 by H323Plus on Unix Linux (3.10.0-1127.el7.x86_64-x86_64)2020/11/05 09:36:38.191  0                   (0)     Version 1.27.1 by H323Plus on Unix Linux (3.10.0-1127.el7.x86_64-x86_64) with PTLib (v2.10.9 (svn:0)) at 2020/11/5 9:36:38.191
Available Video Drivers:
FakeVideo
Shm
YUVFile
FFMPEG
V4L2
Using video driver *
Local username: root
Silence compression is Disabled
Auto answer is 0
FastConnect is Disabled
H245Tunnelling is Enabled
H245QoS is Enabled
Jitter buffer: 50-250 ms
Sound output device: "Null Audio"
Sound  input device: "Null Audio"
Codecs (in preference order):Table:G.711-ALaw-64k <1>G.711-uLaw-64k <2>UserInput/hookflash <3>UserInput/basicString <4>UserInput/dtmf <5>UserInput/RFC2833 <6>Set:0:0:G.711-ALaw-64k <1>G.711-uLaw-64k <2>1:UserInput/hookflash <3>2:UserInput/basicString <4>UserInput/dtmf <5>UserInput/RFC2833 <6>Available Features:
Std9    QoS Monitoring-H.460.9
Std18   NatTraversal-H.460.18
Std19   NatTraversal-H.460.19
Std23   P2Pnat Detect-H.460.23
Std24   P2Pnat Media-H.460.24Available NAT Methods:
STUN
H46019
H46024
GnuGkAvailable Security:
SimpleCAT
SimpleMD5
TimeSyncWaiting for incoming calls for "root"
Press X to exit.
H323>

netstat -lntp

[root@host ~]# netstat -lntp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      970/sshd
tcp        0      0 0.0.0.0:1720            0.0.0.0:*               LISTEN      1851/./simph323
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      1295/master
tcp6       0      0 :::22                   :::*                    LISTEN      970/sshd
tcp6       0      0 ::1:25                  :::*                    LISTEN      1295/master
[root@host ~]#

0x07.TODO接入视频采集设备

H323plus的编译、安装、配置和使用
linux下h323plus简单使用