Hello! I have installed a 3CX. I need 3 local extensions and I need 4 "tunnelled". To set my extensions I use this for "Server" or "Registrar": 192.xxx.xxx.24:5060 It is a local ip. Please anyone, if you can, say me step by step all steps that I need do to run Tunnel. The local extensions are number: 100, 125,144 The tunnelled are 105,106,107,108 105 and 100 may be to a ring group. (804) 106 may be to another group. (805) 107 and 125 may be to another group (806) 108 and 144 are self-served phones, i mean that they don't join any ring group. Thanks!