I create sip account in the last line of /etc/asterisk/sip.conf like this.
[code][1000]
username=1000
secret=1000
host=dynamic
type=friend
[2000]
username=1000
secret=1000
host=dynamic
type=friend[/code]
And config at [default] in file /etc/asterisk/extensions.conf
[dafualt]
exten => 1000,1,Dial(SIP/1000)
exten => 2000,1,Dial(SIP/2000)
But when I use X-Lite call from 1000 to 2000 it show error like this in CLI. How to fix it ?