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PM2341-KIT
Secure VoIP Phone Reference Design
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Overview
PMC-Sierra's Secure VoIP Phone Reference Design for the consumer
wired VoIP phone and secure Wi-Fi VoIP phone belongs to an extensive
family of Multi-Service Processor (MSP)-based VoIP solutions.
The hardware platform is built around the MIPS-powered MSP2020
multi-service processor, and includes an embedded Linux operating
system (OS) together with voice-processing firmware and codecs. The
MSP2020 multi-service processor allows for a new level of price performance
for customer premises VoIP Phone products as it eliminates the
need for a separate processor, voice processing DSP, security chip, and
multiple Ethernet MACs. The fully integrated design simplifies the
design of the phone application and reduces the overall bill of materials
- thereby enabling service providers to bring a unique and differentiated
secure VoIP product quickly to market.
The reference design can be used for a consumer wired VoIP phone with
Ethernet WAN and optional Ethernet LAN and Fax ports. The phone
reference design can also be wireless capable, with Wi-Fi Protected
Access (WPA) enhanced security and IEEE 802.11 b/g technology,
allowing secure deployment at the local access point in any wireless
network environment. The high performance system's architecture
includes on-chip security and scales to voice and data applications
with easy porting of customer and third-party software and protocol
stacks.
Features
VOIP FEATURES
- G.711 u-law, A-law, G.723.1, G.729ab codecs
- Adaptive jitter control, packet loss concealment, acoustic echo
cancellation
- Voice activity detection with silence suppression
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- Comfort noise generation
- DTMF in-band and out-of-band
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TELEPHONY FEATURES
- Speed-dial configurable
- Call forward, call transfer, call waiting
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- Call redial, call mute, call rejecting, call hold
- Three-way calling
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HANDSET FEATURES
- Handset with graphical display: 96 x 64 dot LCD module
- Status display: date/time, caller ID/display, RF signal strength,
battery (or talk time), call history
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- Illuminated keypad
- Keypad: 0-9, *, #, call(OK), off(cancel), up, down, select, menu
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ETHERNET FEATURES (WIRED OPTION)
- FXS for Fax Connectivity (with T.38 support)
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WIRELESS FEATURES (WI-FI OPTION)
- IEEE 802.11 b
- Dynamic rate scaling and ESSID authentication
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- WPA (Wi-Fi protected access)
- Operating range: indoor - up to 30 meters, outdoor - up to 300 meters
(range depends on working environment)
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INCLUDED IN THE PM2341 DEMO KIT
- Secure VoIP phone platform with MSP2020
- Charging base
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- DC power adapter
- End-user documentation
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Designed on the open source Linux OS, PMC-Sierra VoIP phone
BENEFITS
PMC-Sierra's Secure VoIP Phone Reference Design provides OEMs,
ODMS, and customers with:
- Best-in-class voice-processing firmware, proven at China Netcom
Labs, China Telecommunication Technology Labs and Korea's
Telecommunications Technology Association.
- Accelerated development - the reference design caters to the
manufacturer's need to reduce time-to-market and implementation
risk.
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- Flexibility through an open source-based, easily customizable
software platform to build upon to meet today's customer
requirements.
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MSP2020 Multi-Service Processor MSP for Secure VoIP Gateways and Phones, Wired and Wireless Short Form Data Sheet [42 KB] PMC-2041689