Hi all.. I'm currently trialling the 3cx pbx system and soft-phones for use within my company. I have setup the 3cx phone system on a Windows Vista Business 64 system at the office and have 3 extensions configured and all work on the office network just fine. I sometimes work from home however and would like to login from home. I have opened ports on the office router firewall and my home router firewall as follows: 9000 - 9049 5070 - 5100 ** 3400 - 3499 ** Note I've also changed the default port in the server to start at 5070 - this was due to a conflict with another service used on our network that uses 5060 and 5061 I have tried both with and without a tunnel (yes it's enabled on the server) but the phone and assistant both will not connect from my home. My home network was tested with one PC connected directly to my BT Home Hub which is connected to the internet and has the above ports forwarded to my PC's static LAN IP. I'd be really grateful for any advice here as it's driving me insane and I've tried everything I can find for similar issues on this forum.