[general] canreinvite=no dissallow=all allow=ulaw allow=alaw allow=gsm register => asterisk1:welcome@192.168.43.158 ; This is the first phone for server 1 [1] type=friend callerid="Ast1Ext1" username=1 secret=welcome nat=no host=dynamic deny=0.0.0.0/0.0.0.0 permit=192.168.43.0/255.255.255.0 canreinvite=yes qualify=no mailbox=1 context=internal ; This is the second phone for server 1 [2] type=friend callerid=Ast1Ext2 username=2 secret=welcome nat=no host=dynamic deby=0.0.0.0/0.0.0.0 permit=192.168.43.0/255.255.255.0 canreinvite=yes qualify=no mailbox=2 context=internal [asterisk2] type=friend username=asterisk2 secret=welcome nat=no host=dynamic context=internal