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Video PBX Reference Design

Voice Video over IP SoftwareVOCAL’s Video PBX Reference Design enables licensees to create video products with a rich, flexible feature set, world-wide configurability, multilingual support, and simple upgrade/expansion paths. Our Video PBX provides cost-effective video telephony and high quality video conferencing for home or small/medium sized businesses.

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Features include sending/playing streaming video, web browsing, email, instant messaging, media player (including mp3, videos, etc.), and digital recording. Contact us to discuss your video PBX application requirements.


  • Videophone
  • Enterprise communications with videoconferencing
  • IPTV
  • Streaming video and audio players
  • Information Appliances
  • Home media gateway
  • Telemedicine
  • TTY / TDD
  • Distance Learning
  • Surveillance


A complete listing of all the features is available. Major features of the Video PBX Reference Design include:

  • Full color and motion video (H.264 and MPEG-4)
  • Interlaced streaming video player (30 fps)
  • Video conferencing
  • Flexible device profiles
  • SIP and/or MGCP support with multiple VoIP providers
  • Encrypted communication using secure RTP (SRTP) with SDES or proprietary key negotiation
  • Network stack with NAT/firewall support
  • Voice codecs such as G.711, G723.1, G.726, G.729AB, MELP, and iLBC vocoders
  • High performance G.168 echo canceller
  • An extensive set of telephony features
  • Call progress tones with world-wide configurability
  • Ringing patterns with multiple ringing tones, message waiting (tone/ring/visual), etc
  • Quality of service configurability
  • Flexible configuration and provisioning options
  • Multilingual Web configuration via built-in Web server and hierarchical user levels
  • Mass production support for flashing code image, firmware configuration, and testing
  • Remote administration and firmware update
  • Power-off/911 service failover

Video PBX Software

VOCAL’s V2oIP software and highly optimized On-One™ DSP technology can significantly reduce materials cost. By running all DSP functions and application protocols under its own simple network operating system, all high density processing can be performed on a single processor.

With over 30 years of custom design and development in the telecommunications industry, VOCAL’s expertise and extensive customization support will result in the product you want at an unbeatable cost. Since VOCAL provides both the hardware design and a complete, optimized software solution, the result is a fully integrated and robust product which can be brought to market quickly.

Reference Design Kit

VOCAL’s Video PBX Reference Design Kit consists of a customizable, fully-functional hardware and software solution with:

  • Schematics
  • BOM
  • Complete custom firmware
  • Technical engineering assistance with layout design and hardware bring-up
  • Lifetime product maintenance and support


In general, the specifications of the Video PBX Reference Design include:

  • 4.3″ 480(H) x 272(V) Widescreen Display with Touchscreen Control
  • HVGA and QVGA interface
  • VGA and WVGA Camera.
  • 256MB SDRAM, 64MB Flash
  • WIFI 802.11b/g
  • Bluetooth 2.0
  • USB 2.0
  • AM/FM RDS Receiver and Digital Audio
  • Speaker, Headphone, and Line Out Audio
  • 35 button keypad, 17 LEDs capability

More  Information

VOCAL Technologies, Ltd.
520 Lee Entrance, Suite 202
Amherst New York 14228
Phone: +1-716-688-4675
Fax: +1-716-639-0713