PICMG 2.5

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PICMG 2.5 is a specification by PICMG that standardizes the utilization of CompactPCI user definable pins for the computer telephony functions of standard TDM bus, telephony rear IO, 48 VDC and ringing distribution in a 6U chassis environment. [1]

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References

  1. "CompactPCI Computer Telephony". PICMG. Archived from the original on 2007-01-09.