IP_TNETV1050 datasheet(1/5 Pages) TI

部件名	IP_TNETV1050

功能描述	IP Phone Solution

PDF	5 Pages

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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1 / 5 page

IP Phone Solution

TNETV1050

Product Bulletin

Texas Instruments’ TNETV1050

IP Phone Solution is composed

of an integrated silicon platform,

featuring the market leading

programmable TMS320C55x™

Digital Signal Processor (DSP)

and a MIPS32™ 4KEc™ processor,

combined with the field-proven

VoIP Telogy Software™ product.

TI’s TNETV1050 IP Phone

solution leverages TI’s investment

in communication processors for

VoIP and broadband applications

to provide the superior processing

horsepower needed to support

current and evolving IP phone

standards, as well as the addition

of advanced functionality.

One of the unique features

of TI’s IP Phone solution is the

accompanying starter kit. The

starter kit includes the software

development license, software

training and complete IP Phone

reference design for immediate

demonstration and development.

Telogy Software for IP Phone

Applications

Telogy 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 solutions

are provided in several packages to

allow customization for a full range

of phone products.

The Telogy microprocessor

software, along with third party

components, offers a toolkit with

a variety of functions to support

IP Phone implementations. This

includes voice applications services

that access DSP services and support

APIs necessary for implementation

of call processing features. Sample

code for device drivers and network

management is provided. Additional

packages include full signaling services

with standard network protocols, SIP,

H.323, and MGCP. Figure 1 shows the

IP phone software architecture.

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 capabil-

ity (when used in a properly

designed enclosure), support for

three-way conferencing and support

for low bit rate and wideband codecs.

Silicon Solution

The IP Phone Solution includes a

programmable TI C55x™ DSP for

optimal IP Phone voice processing

and signal processing features. The

MIPS32 4KEc processor provides a

standards based RISC architecture

for customer ease in feature develop-

ment and integration with Telogy

Software services. The three port

line rate internal Ethernet Switch

with dual MAC and PHY provides

support for IP Phone and PC

connectivity to the Ethernet LAN.

The IP Phone processor has a USB

1.1 controller and PHY that support

either USB host or peripheral. The

USB interface; allows for a wide vari-

ety of possible devices to connect to

the phone for user value add. These

devices support applications such as

card readers, fingerprint recognition,

PDA synchronization, video confer-

encing, etc.

The TNETV1050 also supports

TI’s VLYNQ™ interface; a low cost,

low pin count and low complexity

chip-to-chip serial interface. VLYNQ

makes it easy to add off-chip co-

processors and peripheral capability

to the phone. VLYNQ enables the

customer to bring in value-added

features such as video/multimedia,

wireless connectivity, security,

speech recognition and more.

R EAL

W ORLD

S IGNAL

P ROCESSING

™

Key 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

portfolio

类似零件编号 - IP_TNETV1050

制造商	部件名	数据表	功能描述
Samtec, Inc	IPBT	561Kb / 2P	FLEXIBLE POWER SYSTEMS
	IPBT-102-H1-T-D-GP	561Kb / 2P	FLEXIBLE POWER SYSTEMS
	IPBT-102-H1-T-D-K	561Kb / 2P	FLEXIBLE POWER SYSTEMS
	IPBT-102-H1-T-D-RA	561Kb / 2P	FLEXIBLE POWER SYSTEMS
	IPBT-102-H1-T-S-GP	561Kb / 2P	FLEXIBLE POWER SYSTEMS

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类似说明 - IP_TNETV1050

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Agere Systems	T8301	1Mb / 190P	T8301 Internet Protocol Telephone Phone-On-A-Chip??IP Solution DSP December 2000
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