i need to configure pika device running asteriskgui 2 to another asterisk PBX.
i want this connection to be done as trunk to trunk.
my extension setup is that one side has extension 5xxx and the other side 6xxx and i want them to be able to dial one to another just by entering the extension number.
i have done this many time between PBX running freepbx but i couldn't find out how to do it between asteriskgui to freepbx.

thank you for your assistance.