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Benefits
Optimized
Low CPU MHz (MIPS) impact
Efficient memory utilization
True real-time performance
Flexible
Supports leading CPUs
and Operating Systems
DSP-less (softDSP) or
DSP implementations
Multi-protocol support:
SIP, MGCP, XMPP, others
Proven
Solutions for CPE, mobile
terminals, infrastructure
Leading voice quality,
interoperability and reliability
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D2 Technologies’ vPort solutions deliver the
high voice quality, efficiently tuned system implementation, and broad
OS and IC support necessary for manufacturers to build winning VoIP
solutions. With vPort, OEMs and ODMs can quickly and
cost-effectively develop a broad range of VoIP-enabled devices without
being distracted from product platform design and branding.
It is a flexible platform that supports multiple services, such as
SIP-based VoIP and VoIM (PC-based IM/P2P voice such as Skype,
GoogleTalk, Yahoo! and MSN). In addition, the vPort solution
simultaneously lowers costs by enabling the use of
“softDSP”, provides OS and IC flexibility by
abstracting the software layer, and improves performance by eliminating
latency inherent in other solutions.
vPort leads the market in performance and efficiency,
enabling networking, signaling and voice processing functions
to execute as an integrated solution on a single processor.
This in turn offers substantial advantages in bill-of-materials (BOM)
cost, power consumption and ease of integration. The software
is highly optimized not just for voice quality, but also for a small
memory footprint, low processor (CPU MHz) impact and low latency, and
adds true real-time performance to non-real-time operating systems.
vPort Product Family Matrix
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Designed for flexibility and portability, vPort can execute on both
RISC and CISC platforms under industry-standard operating
systems. It is currently optimized for both ARM and MIPS
processor architectures under the VxWorks, Nucleus and LINUX operating
systems. vPort’s virtual DSP architecture enables
the voice DSP functions to run as “soft DSP” on a
RISC processor or as DSP code on a hardware DSP core, providing further
design flexibility.
The support of multiple processor architectures and OSs,
along with the unique virtual DSP capability, allows OEMs to choose
best-of-breed components and avoid being locked into a particular
hardware platform or architecture. It also simplifies
software development, support and maintenance, since all the software
operates under a single environment using one set of tools.
Because of its modular architecture, vPort can be quickly modified for
customer-specific applications and runtime platforms.
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