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Overview
The
UTG7102/7104 is a cost effective and highly reliable Voice over IP (VoIP)
gateway that offers toll quality voice and real-time fax data over
IP networks. With its embedded architecture, UTG7102/7104 is ideal
for VoIP applications associated with Small-Medium size Business (SMB),
Remote Office and Branch Office (ROBO), and ISP/ITSP service
markets.
The
UTG7102/7104 has user friendly interfaces and it may be installed
easily and conveniently with VoIP management tools to yield
immediate cost savings. Implemented with an efficient Real-Time
Operating System (RTOS) and FLASH memory, UTG7102/7104 provides
field upgradeable capabilities, so, it may be programmed with
updated protocols or algorithms locally or via the network at
anytime. It comes equipped with remote management capabilities,
configurable signaling to work with PBX or telephone. Utilizing
advanced VoIP related technologies, it includes various voice coders
and fax algorithms, echo cancellation, Voice Activity Detection (VAD),
Comfort Noise Generation (CNG), and packet recovery algorithms.
EUSSO's Internet Telephony Gateway family supports Voice over IP (VoIP),
as well as Fax over IP (FoIP), and it seamlessly bridges existing
PBX or phones with IP networks. Its scalability satisfies user’s
needs for system growth without additional software or complex
integration. Also, it supports various types of network
configurations and requires very little maintenance or
administration. It is fully interoperable with world renown VoIP
gateways and PBXs. Furthermore, it coexists with broadband access
devices for ADSL or CATV networks.
Spotlight:
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VoIP
and FoIP gateway enable Telephone/FAX communication on the
Internet
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Wide
range applications for SMB, ROBO and ISP/ITSP
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Embedded
and standalone design for easily installation and convenient use
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Features
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Supports
2 channels of real-time voice and fax in a single embedded box
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Field
programmable CP tone detection and generation to support PBX and
CO line interconnections
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Supports
programmable line interfaces with country specific telephone
settings
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Supports
ITU standard vocoders and voice processing algorithms including
G.711, G.723.1, and G.729 A/B, and G.168 Echo Cancellation
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User
friendly management including console port interface, HTTP and
Telnet servers, and VoIP related management such as call control
and dial plan set up
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Built-in
TFTP and flash memory for software download and upgrade via
network
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H.323
call control protocol compliant
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QoS
support for VoIP packets
TOP
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Specifications
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Hardware
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Digital
Signal Processors |
One
TI TMS320VC5402 DSP
100 MIPS per DSP processor
On-chip memory: 16K word of SRAM, 4K word of ROM
Local SRAM 128K x 16 for each DSP
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Control
Processor
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32-bit
ARM7 TDMI core
8K byte unified cache
4Kworde Write buffer
Embedded on-chip Ethernet MAC with associated BDMA
Local 2M x 16 SDRAM and 1M x 16 Flash
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I/O
Interface
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Standard
10/100 BaseTX RJ 45 interface
RJ 11 Loop Start interfaces for FXS
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Operating
Temperature
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0-
50C (32-122F)
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Operating
Humidity
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10%
- 95%, non-condensing
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Power
Supply
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AC-to-DC
power supply (90~260VAC, auto-ranging, 50/60Hz)
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Certifications |
CE
FCC, Part 15, Class A
FXS/FXO (Compliant with ITU-T G.712) |
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Software |
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Speech |
Compression
algorithms: ITU G. 711, G.723.1, and G.729A/B.
Hybrid echo cancellation G.168 (16 ms)
Auto switch between Fax and voice
DTMF tone detection/regeneration
Channel: four channels per module
Comfort Noise Generation (CNG)
User programmable Call Progress detection/generation
Voice Activity Detection (VAD)
User programmable Gain Control |
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Fax |
Facsimile
protocol: T.30 Group 3
Modulation formats: V.21, V.27ter, V.29, V.17
Real-time fax over IP
DTMF tone detection/regeneration |
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Management
Tools |
RS
232 console port interface
HTTP Server
Telnet Server
RAS and dial plan management
TFTP and flash memory for remote software download and upgrade |
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H.323
Protocol Stack |
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RAS
sub-stack for Terminals and Gatekeepers: supports all mandatory and
optional messages (Tx and Rx) as specified in table 19/H.255.0
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H.245
sub-stack: supports the Signaling Entities of Master Slave
Determination, Capability Exchange, Open Logical Channels, and Close
Logical Channels
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Q.931:
supports all mandatory messages as specified in table 4/H.255.0
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Compliant
with H.323 Version 1 and Version 2
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Ordering
Information
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Model
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Description
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UTG7102-S
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2-Port
VoIP Gateway with 2FXS Interface
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Note:
Silver background indicates representative model.
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EUSSO
Technologies, Inc. is a dedicated data communication and networking
company. With professional experiences in design, production, marketing
and service support, we deliver the full range networking products
including Gigabit Ethernet, Fiber Optic, Wireless LAN, Switches,
Hubs, LAN cards, PCMCIA adapters, Converter, Transceivers. As well
as Internet Telephony Gateway, Print Servers, Broadband Router and
many others.
Copyright
EUSSO Technologies, Inc. 2003
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Features
UTG7102
