Mindspeed Announces VoIP-over-Cable Software

Mindspeed Technologies announced a suite of VoIP-over-Cable software for its Comcerto VoIP processor family. The new software combined with Comcerto Series processors support CableLabs' PacketCable initiative for advanced, real-time digital multimedia services over two-way cable plant.


Mindspeed's Comcerto system-on-chip (SoC) hardware and software solution combines digital signal processing (DSP) cores and a packet-processing engine with streaming packet interfaces. The feature set incorporates the full range of PacketCable codecs including G.711, G.728, iLBC, G.729e and T.38 Fax relay along with support for, TTY/TTD, RTCP and G.168-2002-compliant echo cancellation. The software suite also includes Mindspeed's proprietary zero-delay implementation of the G.711 Appendix 1 PLC, and an adaptive jitter buffer for optimized performance. All codecs include Mindspeed's voice activity detector, which includes the company's proprietary music detection algorithm to further improve performance. http://www.mindspeed.com