Firstly, network access:
- Set your firewall / router to forward your external IP to
192.168.1.8
on Ports 5060 (SIP) and 10000-20000 (for RTP), both with UDP packets - Use a packet capture like wireshark or
tcpdump
to ensure network connectivity.
Secondly, nat setting:
You've got nat=yes,true,y,t,1,on
, where you really need just:
nat=yes
That's proper for asterisk 1.8. Asterisk 11 will require different options, see the sip.conf
file as generated by make samples
-- which I highly recommend if you're new to asterisk, the sample configurations contain the best documentation about the settings.
Lastly, in cSipSimple:
In Settings -> Network
tick the box for use 3G (and better)
in order to send data over 3G, otherwise it typically defaults to just use Wifi
.