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Sokobla Gazaro

OPENDAYS - 2012

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Quest ce que Asterisk ? Historique

Architecture

Installation dAsterisk Infrastructures

Tlchargement des sources

Mise en place Les sources

Installation des sources

Les premiers pas Les fichiers

Le dialplan

Configurations des terminaux SIP

Quelques concepts avancs Le Trunking Bases de donnes

Les AGIs

Les interfaces Gateways

Cartes dinterface

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Un IPBX complet et open source

Fonctionne sous Linux, BSD, MacOSX, et autres.

Compatible avec les plusparts des protocoles VoIP

Une large panoplie de fonctionnalits- voicemail,

conferencing, IVR, queuing disponible par dfaut

Ultra extensible

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Le plus grand dploiement connus dAsterisk est lUniversit de Pennsylvanie (USA) et comprendplus de 10000 Tlphones - www.networkworld.com

http://www.networkworld.com/http://www.networkworld.com/

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*1999: Mark Spencer developpe la premiere versiondAsterisk* I needed a phone system and with as small a startup budget as I had

for Linux Support Services, I wasn't about to buy one, so building oneseemed a logical way to go -Mark Spencer

*2001: Rencontre avec Jim Dixon du Zapata telephonyProject.

*2001-2012: Asterisk est le PABX logiciel le plus utilisdans le monde et bnficie de lune des communautde dveloppeurs la plus active,

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* SIP: Session Initiation Protocol

* UDP:5060

* IAX: Inter Asterisk Exchange

* UDP:4569

* RTP: Realtime Transport Protocol

* UDP:10000-20000

* UA: User Agent

* Proxy

* Registrar

* Les Codecs

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*Les codecs permettent doptimiser la bandepassante

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*Un serveur de communication* 400Mhz x86, 256Mb DDR

*OS* Ubuntu server 12.04 aka Precise Pangolin

*Un tlphone Sip* Snom 821

*Un Soft phone SIP*Xlite

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*Dahdi-linux

*Wgethttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gz

*Dahdi-tools

*Wgethttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gz

*Asterisk 1.4*Wget

http://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gz

http://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.4.21.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-tools/dahdi-tools-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gzhttp://downloads.asterisk.org/pub/telephony/dahdi-linux/dahdi-linux-2.6.1.tar.gz

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*Dahdi-linux* Tar zxf ../dahdi-linux-2.6.1.tar.gz

*Cd dahdi-linux-2.6.1

* ./configure

*Make

* Make install

*Dahdi-tools*

Tar zxf ../dahdi-tools-2.6.1.tar.gz* Cd dahdi-tools2.6.1

* Make

* Make install

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*Asterisk

*Tar zxvf ../asterisk-1.4.21.tar.gz

*Cd asterisk-1.4.21

*./configure

*Make

*Make install

*Make config

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*Les fichiers/

etc varusr

asterisk lib lib spool run

modules asterisk asterisk

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*Dialplan: Cest le core system qui rgitAsterisk.

Direction: 31[0-4]X

DSI: 31[5-7]X

Finance: 31[8-9]X

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*La configuration des terminaux SIP se fait eneditant le fichier sip.conf

[User1]

Type=Friend

Secret=welcome

Qualify=yes

Nat=no

host=dynamicContext=direction

Mailbox=3100@direction

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*Routage dappels* [globals]

* USER1= SIP/user1

* USER2=SIP/user2

* [Direction]

* exten=>3100,1,Dial(${USER1})

* Exten=>3101,1,Dial(${USER2})

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*Le Trunking ou comment interconnecter deuxserveurs de communications

*Deux alternatives SIP ou IAX

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*Asterisk Realtime Architecture: Intgrationasterisk avec Mysql/Postgresl ou SQL Server,

*Linteret est doffrir une interface entre lemonde des tlcoms et celui dudveloppement.

*Cette interface permet un contrle total desfonctions dasterisk.

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*Quelques applications utilisant lARA

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Asterisk Gateway Interface: interfacepermettant de faire communiquer le plan de

numrotation (extensions.conf) avec desprogrammes extrieurs Asterisk.

Similaires aux CGI Implmentable dans tous les languages (Perl,

PHP,Python, Pascal, Java, BASH )

Directement pris en charge par Asterisk, pas deconfiguration supplmentaire ffectuer,