Santa Barbara-based RingRevenue, the pay-per-call technology provider headed by Jason Spievak, has been powering a pay-per-call system for education marketer CUnet. The firm revealed the relationship today, claiming that use of its system has helped with the quality and quantities of inquiries for a number of schools and universities served by CUNet. CUNet is a higher education marketer based in Paramus, NJ. RingRevenue is backed by GRP Partners and Rincon Venture Partners.