Install RTPEngine on Centos 7

Install The Packages Required To Compile RTP engine: yum install iptables-devel kernel-devel kernel-headers xmlrpc-c-devel yum install "kernel-devel-uname-r == $(uname -r)" yum install glib glib-devel gcc zlib zlib-devel openssl openssl-devel pcre pcre-devel libcurl libcurl-devel xmlrpc-c xmlrpc-c-devel yum install libevent-devel glib2-devel json-glib-devel gperf libpcap-devel git hiredis hiredis-devel redis perl-IPC-Cmd

epel yum install epel-release

ffmpeg rpm --import http://li.nux.ro/download/nux/RPM-GPG-KEY-nux.ro rpm -Uvh http://li.nux.ro/download/nux/dextop/el7/x86_64/nux-dextop-release-0-1.el7.nux.noarch.rpm check for Nux desktop repo by yum repolist yum -y install ffmpeg ffmpeg-devel

Get The Latest Release Of RTPEngine Source From RTPEngine’s GitHub Repository: cd /usr/local/src git clone https://github.com/sipwise/rtpengine.git

Compile and install the daemon cd /usr/local/src/rtpengine/daemon/ make cp rtpengine /usr/sbin/rtpengine

Compile and install iptables extension cd /usr/local/src/rtpengine/iptables-extension make all

cp libxt_RTPENGINE.so /usr/lib64/xtables/.

Compile and install the kernel module xt_RTPENGINE cd /usr/local/src/rtpengine/kernel-module make

determine kernel release uname -a Linux kcgs2-ce1.cpe.syntec.co.uk 3.10.0-957.5.1.el7.x86_64 #1 SMP Fri Feb 1 14:54:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

cp xt_RTPENGINE.ko /lib/modules/3.10.0-957.5.1.el7.x86_64/extra/xt_RTPENGINE.ko depmod -a

load module at boot time vi /etc/modules-load.d/rtpengine.conf (add the following lines) # load xt_RTPENGINE module xt_RTPENGINE

load the module and check modprobe xt_RTPENGINE lsmod | grep xt_RTPENGINE

check files ls -l /proc/rtpengine/control ls -l /proc/rtpengine/list

add forwarding table with an ID=$TableID. $TableID is a number between 0-63 echo 'add 0' /proc/rtpengine/control

Adding iptables rules to forward the incoming packets to xt_RTPENGINE module iptables -I INPUT -p udp -j RTPENGINE –id $TableID i6ptables -I INPUT -p udp -j RTPENGINE –id $TableID