Method and communication system for establishing a voice call connection

A communication system and method for establishing a voice call connection with a wireless communication device is provided. The communication system includes a first network, which supports circuit switched voice call connections, a second network, which supports data packet voice call connections, and one or more wireless communication devices. The first network transmits a received paging request to a corresponding wireless communication device, and if a packet data connection already exists between the second network and the corresponding wireless communication device, then the second network transmits an incoming circuit call indication, based upon a received paging request, to the corresponding wireless communication device.