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DSP Group®’s VoIP solutions for the office provide small, medium and large businesses with the benefits of low-cost VoIP terminals featuring exceptional voice clarity and acoustical performance, as well as easy expandability to cordless telephony.
The Company's scalable VoIP solutions help manufacturers build a range of enhanced low-to-high-end VoIP products for the office at minimal cost. These products include corded desktop and cordless IP phones, multi-line and multi-handset phones with an integrated mini-PBX, and stationary DECT key phones. |
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Highly-integrated digital and analog IC solution for system bill of materials (BOM) cost savings and compact design
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Enhanced acoustic echo canceller (EAEC) enabling high-quality, full-duplex hands-free speaker phone
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SIP stack and SIP application (RadVision or others)
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G.729a, G.723.1, G.711, G.711.1 WB, iLBC, G.722, G.722.2 (WB-AMR), G.726 vocoders
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Simultaneous WB/NB VoIP call support (up to 6 calls)
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Full telephony functions including line hold, call transfer, call forward, call waiting, call screening, call conferencing (internal and external), dial plans, call routing, DTMF, optional PSTN line (FXO) with DTAM, CID, CLIP
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Integrated Skype engine
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Superb voice quality including echo cancellation, comfort noise generation (CNG), voice activity detection (VAD), packet loss concealment (PLC), automatic gain control (AGC), and adaptive jitter buffer
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Superior voice clarity with DSP Group's CleaRtalk® technology suite for noise reduction and voice enhancement
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Security functions including AES engine, SRTP and optional trusted platform module (TPM) integration
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IP protocol support including IP/TCP/UDP/ICMP/ARP/RARP, DHCP client, PPPoE, TFTP, HTTP, SNTP & DNS & FTP, SSH
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RTP and RTCP application
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Various ptimes (up to 90ms) and on-the-fly codec change support
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QoS (IEEE 802.1P, IEEE 802.1Q & ToS field)
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Configuration including Web-based GUI, menu on the device, and auto provisioning system (HTTP/TFTP)
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Software upgradability
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Low power consumption to meet PoE requirements and EU regulations
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Integrated RF IC including advanced DECT transceiver, PA, and high-performance LNA with superior sensitivity
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Worldwide DECT standard support
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CAT-iq and GAP compliance
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Multi-handset (up to 10 active) support with multi-line PBX features
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Superior range and coverage with DSP Group's CleaRange™ technology suite
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Software upgradability over the air (SUOTA using CAT-iq 3.0)
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Secured DECT with encryption, RNG and authentication algorithms
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Scalable solution based on high-performance standard processors (ARM9™ running Linux OS and high-performance DSPs)
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Full set of hardware and software reference designs, SDKs and single-source applications enabling short development cycle
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Very low memory foot print (4MB) for basic IP phone application>
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DSP Group advanced technologies for improved voice coverage and high data rate over DECT
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Full-range coverage of PSTN and VoIP product categories including cordless/corded IP phones, VoIP gateways and ATAs using the same HW/SW architectures
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Focus on CAT-iq cordless connectivity, power and radiation reduction, audio quality enhancement, and system cost optimization
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Complementary DSP Group offering including XpandR™-based high-end IP phone with video and low-to-high-end handset designs with data applications
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Product Graphics
Block Diagram
VoIP Solutions
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