aqLink® utilizes the voice channel of any analog or digital cellular network to transmit application data between two aqLink® peers. aqLink® can transmit data in a simplex, half-duplex or full-duplex fashion through many of the standard vo-coders implemented in cellular networks. In addition, aqLink’s® patented technology ensures reliable transmission of payload by employing state of the art Forward Error Correction (FEC) and automatic retransmission (ARQ) algorithms.

aqLink
® product offerings are based on a client server architecture, which enables easy integration into client devices and customer call or data centers. As illustrated in the figure below, aqLink® functions as a data transport layer between customer-developed applications and the telephony network.


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