Not sure if this is the correct topic area - but... I use xLite as my softphone for a number of years. I recently hooked my Father-In-Law up with 3CX and it is working well, with the exception of the softphone outside of the local network. We use xLite for this as well. When I installed 3CX's VOIP phone, it seems to work. So I searched for the setup of xLite and 3CX and found this article "Configuring X Lite for 3CX Phone System" on the 3CX network. I looked at the article and noticed that we had to have the TARGET DOMAIN checked. Howerver, I do not see this option anywhere - where is it located now? We are using xLite 3.0 build 53117. Is there other settings I need to be aware of? Any help would be appreciated.