This guide will show how to install a small asterisk PBX in the cloud on a VPS that you and your friends can use to call each other for free using SIP applications on Android, Iphone and Ipad. I have tested this configuration with Sipdroid(Android) and Acrobits Softphone(Iphone,Ipad).
file asterisk.pp, please change node name styx to your hostname, please change secrets
###########
class asterisk
{
package { "asterisk": ensure => installed }
exec { "sip.conf" : command => "/bin/echo '
[general]
port = 5060
bindaddr = 0.0.0.0
context = default
[1000]
type=friend
secret=1000
#qualify=yes ;latency must be under 2000ms.
nat=yes
host=dynamic ; the devices can be registered with different IPs each time
canreinvite=no ; Asterisk by default redirects
context=internal ; the context of the extensions.conf file
[1001]
type=friend
secret=1001
#qualify=yes ;latency must be under 2000ms.
nat=yes
host=dynamic ; the devices can be registered with different IPs each time
canreinvite=no ; Asterisk by default redirects
context=internal ; the context of the extensions.conf file
[1002]
type=friend
secret=1002
#qualify=yes ;latency must be under 2000ms.
nat=yes
host=dynamic ; the devices can be registered with different IPs each time
canreinvite=no ; Asterisk by default redirects
context=internal ; the context of the extensions.conf file
' > /etc/asterisk/sip.conf"
}
exec { "extensions.conf" :
command => "/bin/echo '
[others]
[internal]
exten => 1000,1,Dial(SIP/1000)
exten => 1001,1,Dial(SIP/1001)
exten => 1002,1,Dial(SIP/1002)
' > /etc/asterisk/extensions.conf"
}
}
node styx
{
include asterisk
}
$ sudo puppet -d asterisk.pp
After this you may need to restart asterisk
$ sudo service asterisk restart
