I recently upgraded to version 5.1, had some minor bugs, but all is working fine. However, I went to add a second PSTN gateway and am getting an error. Under the Lines section I click on ADD PSTN, then proceed to enter the appropriate information, I am using a Linsys 3102, on the next screen I enter the host IP address and hit next, I then enter the virtual extension, auth ID etc. But when I hit the next button on this screen I get the following error: Fatal error: Call to a member function getID() on a non-object in D:\Program Files\3CX PhoneSystem\Data\Http\gateway_lines_upd.php on line 618 YIKES!!! Need some help here...looks like a program bug... Let me know what you guys think.. Thanks!