Complete Communications Engineering

Software modules include a complete range of ETSI / ITU / IEEE compliant algorithms, in addition to many other standard and proprietary algorithms.These libraries are modular and can be executed as a single task under a variety of operating systems or standalone with its own microkernel. VOCAL software modules may be  licensed by developers individually or as a comprehensive library with custom solutions available to meet unique requirements. Contact us to discuss your specific application needs.

A complete  listing of all of VOCAL’s software modules is available.

Speech CodecsVideo Codecs
Data ModemsGroup 3 Facsimile/Fax Modems
Fax over IPModem Command Sets
TelephonyDigital Telephony
Network StackNAT/Firewall
Echo Cancellation

Our source code is optimized for execution on ANSI C and DSP architectures  from TI, ADI, AMD, Intel, ARM, MIPS and other vendors.
supported platforms