---*---

Network:
vi /etc/network/interfaces
/etc/init.d/networking restart

DNS service:
vi /etc/bind/named.conf.options
/etc/init.d/bind9 restart

Asterisk:
run: asterisk -cd
console: asterisk -r
restart(from console): module reload
debug level(from console): core set verbose 3
external IP(*): vi /etc/asterisk/sip.conf (check register, localnet)
restart IAX (from console): iax2 reload

Port forward on router:
(udp) 5060, 10000 - 20000, 4569

Defaults for ttySx: 9600 8n1n