Instalacion paso paso de Asterisk 11 en Ubuntu Server

 actualizamos sudo apt-get update && sudo apt-get upgrade && sudo reboot

Instalar el UUID

Packages

 apt-get install uuid-dev

  apt-get install libossp-uuid-dev

  apt-get install libghc-uuid-dev

http://packages.ubuntu.com/search?keywords=uuid-dev

Instalamos las dependencias para curl

$ sudo apt-get install libcurl4-openssl-dev

instalamos en network time protocolsudo apt-get install ntp

Instalamos las dependencias para la base de dato interna de asterisk sudo apt-get install libsqlite3-dev

1 sudo apt-get install openjdk-6-jre

2 sudo apt-get install build-essential subversion

3 sudo apt-get install libncurses5-dev libssl-dev libxml2-dev vim-nox

4-sudo apt-get install libnewt-dev ( esta dependencia es para que nos funcione el make menu 

select).

mkdir -p ~/src/asterisk-complete/asterisk

 cd ~/src/asterisk-complete/asterisk

svn co http://svn.asterisk.org/svn/asterisk/branches/11/

 cd ~/src/asterisk-complete/asterisk/11

$ cd ~/src/asterisk-complete/asterisk/11

$ sudo ./contrib/scripts/install_prereq install

$ sudo ./contrib/scripts/install_prereq install-unpackaged

$ cd ~/src/asterisk-complete/

$ mkdir libpri

$ cd libpri/

$ svn co http://svn.asterisk.org/svn/libpri/tags/1.4.14/

$ cd 1.4.<your version number>

$ make

$ sudo make install

$ cd ~/src/asterisk-complete/

$ mkdir dahdi

$ cd dahdi/

$ svn co http://svn.asterisk.org/svn/dahdi/linux-complete/tags/2.6.1+2.6.1/

$ cd 2.4.0+2.4.0

$ make

$ sudo make install

$ sudo make config

Asterisk

With both DAHDI and LibPRI installed, we can now install Asterisk:

$ cd ~/src/asterisk-complete/asterisk/11

$ ./configure

make menuselect

$ make

$ sudo make install
$ sudo make samples

$ sudo make config

Reiniciamos sudo reboot el servidor

Nos conectamos al asterisk con el comando   $ asterisk -rvvvvvvvvvvvvvv