A method of establishing an over-Internet-protocol (XoIP) call over a previously established connection path between a client and a remote access concentrator (RAC), while a currently active call is using the established connection path. The method includes transmitting a request to establish an XoIP call over the previously established connection path, moving the currently active call on the previously established connection path to a hold state, and establishing the requested XoIP call on a connection including the previously established connection path.