[1] It is a designer, developer and manufacturer that specialises in providing API-driven, enabling technology sub-systems for telecommunications related OEM products such as are used in fixed line PSTN, wireless and VoIP networks.

The expansion of its product capabilities to include the physical interfaces and telecommunications protocols (Integrated Services Digital Network (ISDN), channel-associated signaling (CAS) and Signaling System 7 (SS7)) needed to reach a broader, worldwide market, helped to establish Aculab as one of the pioneers of the computer telephony industry.

In 2002, the product was relaunched as GroomerII, a signalling and media gateway that can be used for connection between equipment and applications deployed in time-division multiplexing (TDM) and Internet Protocol (IP) networks.

In 2003, Aculab introduced Prosody S, a host media processing (HMP) alternative to traditional, DSP-based voice boards, for IP-based OEM products.

[5] Prosody X is a DSP-based media processing platform that offers the low level functions and technologies typically used by OEMs in their end-user product lines.

Those enabling technologies include VoIP, SIP, fax, conferencing, and narrow and wideband (HD Voice) codecs.

VoiSentry is an API-driven Speaker recognition system that enables verifying by voice in applications where there is a need to remotely authenticate callers' identities.