Hi, I'm trying get some features from TAPI3.DLL using COM Support im PHP. PHP Version: 5.1.4 (CLI scene) OS: WinXP My doubt is how can I call ITAddress::QueryInterface method ? What parameters I need here? Here's example: // $address is A ITAdress object $iTName = new Variant("ITAddressCapabilites", VT_BSTR); $iTAddressCap = $address->QueryInterface($iTName); at this point a error is raised saying that member cannot be found... What can be wrong ? Thanks ?> -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php