[Asterisk-Users] Help on Asterisk and Client SIP setup

[Bartosz Piec]

Chrispen Chisvo napisał(a):
> I want to add extensions for a simple test. I have added the extensions like
> 
> add extension 137,1,Dial,IAX/192.168.1.37/137 into local   
> 
> what I am not clear of is IAX?

Are you sure you are using IAX? Below you are writing about SIP...

> Unfortunaltely a client lite xlite will require me to specify username, 
> password, and domain, and yet I am not clear where to define the user and the 
> domain on the Asterisk PBX.

Read about sip.conf and extensions.conf. This is good place to start: 
http://www.voip-info.org/wiki-Asterisk

-- 
Best regards,
Bartosz Piec