Content
1. Basice Setup2. Google Voice Setup
3. MySQL Realtime Setup
Be root rather than typing password on every single command or getting sudo error
sudo bashInstall the packages we need
sudo apt-get install apache2 libapache2-mod-php5 phpmyadmin mysql-server asterisk asterisk-doc asterisk-mysql -yConfigure mcrypt for php, otherwise you probably will get warning/error in phpmyadmin portal
php5enmod mcrypt; service apache2 restartWe will configure asterisk step by step and will test it on every stept to check our configuration. So lets start
Basic Setup
Backup the whole directory before we do any damagecp -fr /etc/asterisk/ ~Lets start with editing/updating
rtp.conf. We need this regardless, you can just simply paste these values in terminal but DO NOT FORGET TO CHANGE THE VARIABLES ACCORDINLY cat << EOT > /etc/asterisk/rtp.conf [general] icesupport=yes rtpstart=10000 rtpend=20000 EOTNex, update the
sip.conf file, make sure to adjust ip, port and mask for your enviornment aftward by edit /etc/asteris/sip.conf configuration file. cat << EOT > /etc/freeradius/sip.conf [general] localnet=10.10.10.0/255.255.255.0 nat=force_rport,comedia rtcachefriends=yes udpbindaddr=10.10.10.30:9065 tcpenable=no ;tcpbindaddr=0.0.0.0 allowguest=yes match_auth_username=yes allowoverlap=yes g726nonstandard=yes srvlookup=yes pedantic=yes useragent=Asterisk PBX dtmfmode=rfc2833 ;videosupport=yes alwaysauthreject=yes engine=asterisk disallow=all allow=ilbc ;allow=g729 allow=gsm ;allow=g723 allow=ulaw qualifyfreq=30 qualifygap=100 qualifypeers=1 [demo.10] type=peer secret=demo10 host=dynamic context=internal [demo.11] type=peer secret=demo11 host=dynamic context=internal EOTNext, configure
extensions.conf file cat << EOT > /etc/asterisk/extensions.conf [internal] exten => 10,1,Dial(SIP/demo.10,,r) exten => 11,1,Dial(SIP/demo.11,,r) Hangup() EOTRestart service
service asterisk restartAt this poing you should be able to register two user (demo.10,demo11) and both should be able to call each other by dialing their extensions (10, 11)
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Add Google Voice Support
Set google voice to make and receive calls. Lets starting configuring motif so editmotif.conf cat << EOT > /etc/asterisk/motif.conf [google] context=incoming-motif disallow=all allow=ulaw connection=google EOTNext file we need to configure is
xmpp.conf cat << EOT > /etc/asterisk/xmpp.conf [general] [google] type=client serverhost=talk.google.com username=xxx@gmail.com secret=xxx priority=127 port=5222 usetls=yes usesasl=yes status=available statusmessage="I am available" timeout=5 EOTUpdate
extensions.conf to configure google support for inbound and outbound calls Backup the original configuration file
mv /etc/asterisk/extensions.conf /etc/asterisk/extensions.conf.orig; nano /etc/asterisk/extensions.confNow paste the following in
extensions.conf, save and exit out of it, dont forget to adjust the variables [general]
[incoming-motif]
exten => s,1,Answer()
same => n,Wait(1)
same => n,SendDTMF(1)
same => n,Set(cid=${CALLERID(name)})
same => n,Set(cid=${CUT(cid,@,1)})
same => n,Set(CALLERID(all)=${cid})
same => n,Dial(SIP/demo.10,20,D(:1))
[internal]
exten => 10,1,Dial(SIP/demo.10,,r)
exten => 11,1,Dial(SIP/demo.11,,r)
exten => _1NXXNXXXXXX,1,Dial(Motif/google/${EXTEN}@voice.google.com,,r)
exten => _NXXNXXXXXX,1,Dial(Motif/google/1${EXTEN}@voice.google.com,,r)
exten => _NXXXXXX,1,Dial(Motif/google/1xxx${EXTEN}@voice.google.com,,r)
Hangup()
Restart the asterisk service service asterisk restartAt this point you should be able to call your gooogle voice number and demo.10 extension should ring. Both extensions (demo.10 and demo.11) should be call outside as well. replace xxx before ${EXTEN} with your area code.
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Add MySQL Support
Lets start with configuring call detail records (cdr)cdr_mysql.conf for realtime cat << EOT > /etc/asterisk/cdr_mysql.conf [global] hostname = localhost dbname = asterisk table = astCDR password = asterisk user = asterisk port = 3306 sock = /var/run/mysqld/mysqld.sock EOTNow lets configure
extconfig.conf for realtime cat << EOT > /etc/asterisk/extconfig.conf [settings] sippeers => mysql,asterisk,astAccounts extensions => mysql,asterisk,astExtensions voicemail => mysql,asterisk,astVoicemails queues => mysql,asterisk,astQueue queue_members => mysql,asterisk,astQueueMembers meetme => mysql,asterisk,astMeetme EOTNow finally configure
res_config_mysql.conf to make MySQL realtime connection cat << EOT > /etc/asterisk/res_config_mysql.conf [asterisk] dbhost = localhost dbname = asterisk dbuser = asterisk dbpass = asterisk dbport = 3306 dbsock=/var/run/mysqld/mysqld.sock dbcharset = latin1 requirements=warn ; or createclose or createchar EOTUpdate
sip.conf to exclude user information mv /etc/asterisk/sip.conf /etc/asterisk/sip.conf.orig cat << EOT > /etc/asterisk/sip.conf [general] localnet=10.10.10.0/255.255.255.0 nat=force_rport,comedia rtcachefriends=yes udpbindaddr=10.10.10.30:9065 tcpenable=no ;tcpbindaddr=0.0.0.0 allowguest=yes match_auth_username=yes allowoverlap=yes g726nonstandard=yes srvlookup=yes pedantic=yes useragent=Asterisk PBX dtmfmode=rfc2833 ;videosupport=yes alwaysauthreject=yes engine=asterisk disallow=all allow=ilbc ;allow=g729 allow=gsm ;allow=g723 allow=ulaw qualifyfreq=30 qualifygap=100 qualifypeers=1 ;[demo.10] ;type=peer ;secret=demo10 ;host=dynamic ;context=internal ;[demo.11] ;type=peer ;secret=demo11 ;host=dynamic ;context=internal EOTNow update
extensions.conf for realtime settings mv /etc/asterisk/extensions.conf /etc/asterisk/extensions.conf.orig; nano /etc/asterisk/extensions.confPaste the following in it, basically tell asterisk to use mysql realtime database (asterisk) to read all configuration.
[general]
[incoming-motif]
;exten => s,1,Answer()
;same => n,Wait(1)
;same => n,SendDTMF(1)
;same => n,Set(cid=${CALLERID(name)})
;same => n,Set(cid=${CUT(cid,@,1)})
;same => n,Set(CALLERID(all)=${cid})
;same => n,Dial(SIP/demo.10,20,D(:1))
switch => Realtime/@
[internal]
;exten => 10,1,Dial(SIP/demo.10,,r)
;exten => 11,1,Dial(SIP/demo.11,,r)
;exten => _1NXXNXXXXXX,1,Dial(Motif/google/${EXTEN}@voice.google.com,,r)
;exten => _NXXNXXXXXX,1,Dial(Motif/google/1${EXTEN}@voice.google.com,,r)
;exten => _NXXXXXX,1,Dial(Motif/google/1xxx${EXTEN}@voice.google.com,,r)
;Hangup()
switch => Realtime/@
Now server is pretty much configured but we still need to create database.I have the whole mysql script to add database and setup proper permission so download it first
wget http://ryaz.homeip.net/docs/conf/ast11.sqlNow login to mysql cli
mysql -u root -pCreate the database and setup permission
source ast11.sql; exit;Finally restart the asterisk
service asterisk restartConnect to asterisk console and check the realtime connection
asterisk -rvvvRun the following command to see realtime status
realtime mysql statusCongratulation ! You have just configured asterisk for realtime and it is linked with your google account so enjoy making free calls forever.
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This tutorial is also available on my website
