Asterisk kann über eine sogenannte SIP-Peer-Verbindung (Asterisk-to-Asterisk-Peering) miteinander kommunizieren.
Asterisk-Server A (192.168.1.10
)
sip.conf
[serverB]
type=peer
host=192.168.1.20
context=from-serverB
dislplan.conf
[from-serverB]
exten => _X.,1,Dial(SIP/${EXTEN})
[internal]
exten => _2XXX,1,Dial(SIP/${EXTEN}@serverB)
Asterisk-Server B (192.168.1.20
)
sip.conf
[serverA]
type=peer
host=192.168.1.10
context=from-serverA
dialplan.conf
[from-serverA]
exten => _X.,1,Dial(SIP/${EXTEN})
[internal]
exten => _1XXX,1,Dial(SIP/${EXTEN}@serverA)