profile

SHD (2-16 Configurable Analog Ports)
astr_brd

With the open access framework, the SHT series is a powerful and versatile analog telephony interface platform with on-board DSP resources to process fax, conferencing and voice-processing. It is designed to provide developers of highly reliable telecommunications systems with an optimized, cost-effective solution that saves cPCI/PCI/USB slots over traditional designs by combining 2~16 analog Loop start / Subscriber loop connections with DSP-based enhancements such as fax, conference and voice processing capabilities.

Rooted in Synway all-in-one architecture, hardware design of SHT series adopts modular structure to deliver custom products and high application flexibility for developers and integrators. SHT series boards can be installed with specific modules for station, trunk and recording functions and have high analog interface capability to fit to diverse applications needs. The "USB Box" in the SHT Series is handy for setting up 2~4 port systems for application developers and household users.

The SHT series is also supported by Synway's in-house unified API that is operating system independent, which makes it highly versatile. With a single, protocol-independent API, programmers can easily and quickly develop applications that run on a variety of telecommunication networks simply by executing protocols on the SHT DSP resources. The in-house unified API unifies application development across all Synway's CTI and call recording products

Key Features
  • 2 ~ 16 Analog Ports
    Configurable 2 ~ 16 analog Loop start/Subscriber interfaces with call control and switching in cPCI/PCI/USB slot.

  • Distributed Conferencing
    Independent conference resource in each port, support conference recording/monitoring;
    DTMF filtering to eliminate DTMF signal in conference; configured as interactive conferencing without limit on the number of conferees and conferences of high-density multi-parties.

  • All-in-One Architecture
    Universal port capability supports conference, fax, voice-processing and built-in SHT Series functions to ensure scalability, compatibility, and high performance to leverage developer time and application investment.


AUdio Encoding & Decoding
  • 16Bit PCM 128kbps
  • 8Bit PCM 64kbps
  • A-Law 64kbps
  • μ-Law 64kbps
  • VOX 32kbps
  • ADPCM 32kbps
  • GSM 13.6kbps
  • MP3 8kbp