Features: • Leverages proven TI DSP technology, featuring- Code compatibility- Advanced process technology- Production facilities
• Field-proven Telogy Software™ with enhanced QOS, interoperability, and remote monitoring
• Expandable solution supporting next generation IP phone applications
• Pre-integrated RTOS and Network protocol stacks(SIP, H.323, MGCP) enabling rapid implementation of customer's unique features and services
• Most comprehensive feature set
• Largest installed base worldwide of IP phone solutions
• World class technical support
• Industry leading in indemnification program with broad patent portfolioApplicationTelogy Software provides an efficient framework for real-time voice processing that has been pre-integrated and rigorously tested. The complete DSP solution feature set includes: PCM reception, tone generation, acoustic echo cancellation, voice activity detection, voice playout, and a variety of voice compression options.
The TNETV1050 IP Phone product provides the functionality required for today's executive enterprise desktop speakerphones. It includes acoustic echo cancellation for full duplex speakerphone capability (when used in a properly designed enclosure), support for three-way conferencing and support for low bit rate and wideband codecs.
DescriptionThe TNETV1050 is a communications processor based on a MIPS32 Reduced Instruction Set Computer(RISC) processor along with a C55x DSP. This device has a rich peripheral set architected specifically for VoIP Phone applications, which reduces the bill of materials cost, time, and complexity to develop an IP Phone. The TNETV1050 combines the key processor, communication, and peripheral functions necessary to build a basic or advanced IP phone. The TNETV1050 architecture uses advanced design features to provide flexibility and performance throughput, while conserving power consumption. Combined with Telogy Software for IP Phone applications, the TNETV1050 provides a complete hardware/software solution capable of reducing system design cycle times.
The TNETV1050 RISC processor supplies the overall system services and performs user interface, network management, protocol stack management, call processing, and task scheduling functions. The DSP processor provides real-time voice processing functions such as echo cancellation, compression, PCM processing, and tone generation/ detection.IP phone designs are simplified throughon-chip peripherals such as a 16-bit color LCD controller,8x8 keypad interface, USB 1.1 controller (Host or Device), UART serial interface, programmable serial port, two VLYNQ interfaces, and several general purpose I/O.The integrated dual-channel16-bit CODEC includes the critical functions needed for IP Phone applications, including two ADCs(with five programmable inputs) and two DACs Other codec features include analog and digital sidetone control, anti-aliasing filter, programmable gain options, and programmable sampling rate (8 or 16 ksps).
TNETV1050 Data Sheet
