Ast installation (edited version) shared by voip.com.vn

1. Asterisk’s Installation
 Requirements
 Kernel source
 bison
 bison-devel
 ncurses
 ncurses-devel
 zlib
 zlib-devel
 openssl
 openssl-devel
 gnutls-devel
 gcc
 gcc-c++

2. Installation
Check the required packages:
rpm ­q kernel­devel
rpm ­q bison
rpm ­q bison­devel
rpm ­q ncurses
rpm ­q ncurses­devel
rpm ­q zlib
rpm ­q zlib­devel
rpm ­q openssl
rpm ­q openssl­devel
rpm ­q gnutls­devel
rpm ­q gcc
rpm ­q gcc­c++
Install the packages if they are not
installed:
yum install kernel­devel
yum install bison
yum install bison­devel
yum install ncurses
yum install ncurses­devel
yum install zlib
yum install zlib­devel
yum install openssl
yum install openssl­devel
yum install gnutls­devel
yum install gcc
yum install gcc­c++

3. Installation
Voice over IP (VoIP) Scenarios
 Pure VoIP System
 Connecting Asterisk to PSTN

4. A Pure VoIP System

5. Installing a Pure VoIP Server
Files needed
asterisk-1.4.x.tar.gz
asterisk-addon-1.4.x.tar.gz
asterisk-sounds-1.4.x.tar.gz

6. Installing a Pure VoIP Server
 Download required packages
 wget http://downloads.digium.com/pub/asterisk/old­releases/ asterisk­
1.4.14.tar.gz
 wget http://downloads.digium.com/pub/asterisk/old­releases/asterisk­
addons­1.4.6.tar.gz
 wget http://downloads.digium.com/pub/asterisk/old­releases/asterisk­
sounds­1.2.1.tar.gz
 Installation
 Install mpg123 to play mp3 files for music-on-hold before Asterisk’s
installation
 wget http://mpg123.orgis.org/download/mpg123­1.2.0.tar.gz
 tar ­zxvf mpg123­1.2.0.tar.gz

7. Installation
 cd mpg123­1.2.0
 ./configure
 make
 make install
 ln ­s /usr/local/bin/mpg123 /usr/bin/mpg123
 Installing Asterisk
 tar ­zxvf asterisk­1.4.14.tar.gz
 cd asterisk­1.4.14
 make clean
 ./configure
 make
 make install
 make samples
 make config

8. Installation
 Installing Asterisk’s Add­ons
 tar ­zxvf asterisk­addon­1.4.6.tar.gz
 cd asterisk­addon­1.4.6
 make clean
 make
 make install
 Installing Asterisk’s Sounds
 tar ­zxvf asterisk­sounds­1.2.6.tar.gz
 cd asterisk­sounds­1.2.6
 make
 make install

9. Connecting Asterisk to PSTN

10. Installation
Files needed
 libpri-1.4.x.tar.gz
 zaptel-1.4.x.tar.gz
 asterisk-1.4.x.tar.gz
 asterisk-addon-1.4.x.tar.gz
 asterisk-sounds-1.4.x.tar.gz

11. Installation
 Download required packages
 wget http://downloads.digium.com/pub/asterisk/old­releases/ asterisk­
1.4.14.tar.gz
 wget http://downloads.digium.com/pub/zaptel/releases/ zaptel­1.4.8.tar.gz
 wget http://downloads.digium.com/pub/libpri/releases/libpri­1.4.3.tar.gz
 wget http://downloads.digium.com/pub/asterisk/old­releases/asterisk­addons­
1.4.6.tar.gz
 wget http://downloads.digium.com/pub/asterisk/old­releases/asterisk­sounds­
1.2.1.tar.gz

12. Installation
 Installing libpri
 tar ­zxvf libpri­1.4.3.tar.gz
 cd libpri­1.4.3
 make
 make install
 Installing zaptel
 tar ­zxvf zaptel­1.4.8.tar.gz
 cd zaptel­1.4.8
 ./install_prereq test ;Check for dependencies
 ./install_prereq install ;Install dependencies if not installed
 ./configure
 make
 make install
 make config
 The remaining installation is similar to that of a pure VoIP Asterisk System

13. Starting and Managing Asterisk
 Asterisk can be started by typing:
 /usr/sbin/asterisk
 To connect to an Asterisk daemon, type:
 asterisk –r
 To make Asterisk more verbose, type:
 asterisk -vvvvvr

14. Connecting to Asterisk Console
Once connected to an Asterisk console, you will get:
Asterisk 1.4.14, Copyright (C) 1999 - 2007 Digium, Inc. and others.
Created by Mark Spencer <markster@digium.com>
Asterisk comes with ABSOLUTELY NO WARRANTY; type 'core show warranty' for
details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type 'core show license' for details.
======================================================================
===
Connected to Asterisk 1.4.14 currently running on localhost (pid = 3960)
Verbosity is at least 3
localhost*CLI>

15. Asterisk’s Console Commands
 Type the following commands on Asterisk’s console:
 help To have a list of all commands
 reload To reload the configuration
 stop To stop the Asterisk process
 exit To exit the command line interface