IP telephone

System block diagrams (SBD) for IP telephone using DaVinci processor, power over ethernet PoE, touch screen controller


Our integrated circuits and reference designs help you create VoIP telephone designs with our most advanced audio, connectivity and power management technologies that reduce noise, provide clear audio and minimize signal delay. Use the resources below to design an IP telephone, with or without video, that provides a natural conversation experience.

Modern IP telephones often require:

  • Low noise, emitted and conducted, for clear audio
  • High-bandwidth internet connectivity
  • Minimized delay in signal processing to make conversation experience similar to standard PBX-based systems
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Technical documents

Application notes & user guides

Application Notes (8)

Title Type Size (KB) Date
HTM 8 KB 02 Jun 2011
PDF 104 KB 11 Sep 2009
PDF 151 KB 11 Sep 2009
HTM 9 KB 08 Apr 2008
HTM 9 KB 27 Jun 2007
PDF 108 KB 04 Jan 2007
HTM 9 KB 28 Sep 2006
HTM 9 KB 03 May 2004

Product bulletin & white papers

Product Bulletin (1)

Title Type Size (MB) Date
PDF 992 KB 24 Jan 2005

White Papers (3)

Title Type Size (MB) Date
PDF 269 KB 22 Jan 2009
PDF 94 KB 10 Oct 2007
PDF 470 KB 20 Mar 2007

Technical articles

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