Dan Vassilovski

System and method for routing voice over IP calls

System and method for mobile station authentication using session initiation protocol (SIP)

Method and apparatus for automatic configuration of wireless communication networks

Method and apparatus for rejecting an over-the-air request for call initialization

System and method for extended sip headers for cdma parameters

METHOD AND APPARATUS FOR DETERMINING LOCATION OF ACCESS POINT

Method and apparatus for rejecting a request for call initialization.

METHODS AND APPARATUS FOR ACTUATED POSITION DETERMINATION IN A WIRELESS COMMUNICATION DEVICE

System and method for frame selection in IP-based CDMA network

System and method for voice over IP