Setting up a direct external extension for 3CX has always been a bit of a lottery. It will work with some routers and not others. The 3CX proxu tunnel works OK but you need a computer to use it - also if the Internet connection drops either end it needs to be restarted manually sometimes.I have used the following settings with SPA942, SPA921 and SPA504 phones with 100% success:In the SIP tabRTP...

Does your Antivirus software slow down your PC?With thousands of new threats created every day, it is more important than ever to invest in comprehensive antivirus cover. But all too often, businesses suffer slow performance during scans as antivirus programs reduce productivity, consume IT resources and clog the network.We have the answer – Managed AntivirusRecognised for its industry-leading detection...

If you find your server which uses Acronis to backup hung with the message: Operations are in progress, Please wait. The machine will be turned off automatically after operations are complete. it means the Acronis scheduler service in a Stopping state (hung) and this state will not change.To fix this without a hard restart - on another computer start MMC, add Computer management snap...

This method was tested in a Microsoft Small Business Server 2003 environment and shows how to synchronise an iPhone with Exchange.Please note, the iPhone uses IMAP rather than POP to connect to exchange. First check that the IMAP service and protocol are running on the server. Second configure the iPhone. You might find it useful to use Outlook Express to test IMAP settings. Test on a PC connected...