A device for providing dynamic speech processing services during variable network connectivity with a network server includes a connection determiner that determines the level of network connectivity of the client device and the network server; and a simplified speech processor that processes speech data and is initiated based on the determination from the connection determiner that the network connectivity is impaired or unavailable. The devices further includes a speech data storage that stores processed speech data from the simplified speech processor; and a transition unit that determines when to transmit the stored speech data and connects with the network server, based on the determination of the connection determiner.