ICPIFImpairment Calculated Planning Impairment Factor (voice quality impairment; telecommunications)
References in periodicals archive ?
Using probes to monitor ICPIF (Impairment / Calculated Planning Impairment Factor) and its relationship to MOS (Mean Opinion Score) allows estimation of users' opinions as to the quality of VoIP calls on a point-to-point, and hence fully meshed site-to-site basis.