Hi
I try installing asterisk with NAT fitur. for topology look like this picture
but i have problem look like.
if client A connected with AP 1 (IP 192.168.1.2) , will try calling client B already connected with AP 2 (IP 192.168.1.3) , the sound was not up between the client A and client B
asterisk installing in the middle with IP 192.168.1.1 , base OS linux .
setting sip.conf
[general]
register =>100:123@192.168.1.1
register =>200:123@192.168.1.1
registertimeout=20
context=incoming
localnet=192.168.0.0/255.255.255.0
allowoverlap=no
bindport=5060
bindaddr=0.0.0.0
srvlookup=no
subscribecontext=from-sip
dtmfmode=rfc2833
disallow=all
allow=alaw
allow=ulaw
nat=yes
;ext 100
[100]
type=friend
host=dynamic
secret=123
context=internal
callgroup=1
pickupgroup=1
dtmfmode=rfc2833
canreinvite=no
;ext 200
[200]
type=friend
host=dynamic
secret=123
context=internal
callgroup=1
pickupgroup=1
dtmfmode=rfc2833
canreinvite=no
setting extention.conf
[incoming]
;Ring on extension 100,200 and the mobile phone
exten => s,1,Answer ()
exten => s,n,Dial (SIP/100&SIP/200&SIP/201&SIP/VoIPProvider/*320423456789,150,r,t)
;pass unanswered call to a mobile phone
exten => s,n,Dial(SIP/VoIPProvider/*320423456789,150,r)
;still not answered? Pass unanswered calls to voicemail
exten => s,n,Voicemail(100,u)
exten => s,n,Hangup
[outgoing]
;outbound calls can be routed based on the number of digits dialed
exten => _xxxxxxxxxxxx,1,Dial(SIP/VoIPProvider/${EXTEN})
exten => _xxxxxxxx,1,Dial(SIP/VoIPProvider/${EXTEN})
exten => _xxxxx,1,Dial(SIP/VoIPProvider/${EXTEN})
[internal]
;calls between employees (between extensions)
exten => _xxx,1,Dial(SIP/${EXTEN})
;calls to ext 100
exten => 100,1,Dial(SIP/100,20)
exten => 100,n,VoiceMail(100,20)
exten => 100,n,Hangup
;calls to ext 200
exten => 200,1,Dial(SIP/200,20)
exten => 200,n,Hangup
iptables
iptables -A FORWARD -i eth0 -j ACCEPT
iptables -A FORWARD -i eth0 -j ACCEPT
iptables -A INPUT -i eth0 -j ACCEPT
iptables -A INPUT -i eth0 -j ACCEPT
iptables -A FORWARD -i eth1 -j ACCEPT
iptables -A FORWARD -i eth1 -j ACCEPT
iptables -A INPUT -i eth1 -j ACCEPT
iptables -A INPUT -i eth1 -j ACCEPT