Voip Solution

CALISTO Platform VoIP Solution

The CALISTO architecture employs reconfigurable-adaptive instruction sets, hierarchical DSP multi-processing, and a hybrid RISC/DSP implementation to provide over 3.3 GMACS of signal processing horsepower (that's over 200 packet telephony channels per chip). This unique architecture enables the convergence of voice and data services over a unified data network with the highest voice density per square inch, and per watt, in the industry. CALISTO was explicitly designed to meet and to exceed the current and future challenges of complex packet processing, signal processing, and high-speed memory requirements for carrier and broadband access networks. Working with the Gateway xChange suite of VoP services, CALISTO manages all of the compute-intensive tasks such as echo cancellation, voice and fax/data modem signal processing, packetization, transformation of data into cells, delay equalization, and telephony protocols within packet telephony applications including carrier gateways, broadband access gateways, and remote access concentrators. Features CALISTO communications processor utilizing a hybrid RISC/DSP architecture with reconfigurable Instruction set to achieve unparalleled performance Gateway xChange field hardened Voice over Packet Industry best density and power per channel performance http://zh-cn.broadcom.com/products/Voice-Over-IP-(VoIP)/Carrier-Gateways/BCM1500VoP