[Asterisk-Users] Any tool to ease provisioning IAXy?

[nkb]

Hi.

I was wondering if someone might be kind enough to share some simple 
web-tools (i.e. with GUI) that help ease provisioning of IAXy? Be it on 
Linux or Windows? And how about some sort of management tools via web as 
well for managing * PBX (both the IAXy and a normal PBX on linux)? Or, 
is it easy for me to write my own (I know alittle about html pages)?
Thanks.