[Asterisk-Users] Question about Asterisk realtime

[Tielin Xu]

Hi All:

I used FreePBX to configure Asterisk, and tables are create in MySQL by
using FreePBX install script.
I created two x-lite softphone accounts by using FreePBX, they are
stored in table sip as friend.
I followed wiki doc to edit the extconfig.conf file.

I can not get those two softphone to talk since I got the error message
from Xlite as:
Call failed: 503 service Unavailable

I noticed that there is no ip address stored for my softphone in Mysql,
 how does the Asterisk  know which computer my softphone is running? I
checked the config files, no softphone registrations in sip.conf.
Did I miss anything to configure the system?

Thanks for your help.

Tielin