Then you need to first get it working within the same network. If it is not working, then you
may have either a settings problem or a cabling problem.
For cabling problems, make sure you have double-checked everything in the manual. The same for
settings problems, but a common mistake is not using the correct SIP address, which of course must
be the internal IP address (e.g. 192.168.X.X).
If you want my networking checklist to help you get the networking part going, then drop me a short mail
directly at dj0qn (at) darc.de and I will send it to you.
73,
Mitch DJ0QN / K7DX