" .. The comprehensive solution selected by Hutch Telecom Lanka includes a pre-integrated DMM PCRF Policy Manager with the DMM DPI Traffic Manager [see here about Comverse DPI] and the DMM Application Gateway. .. Pre-integration with Hutch’s existing Comverse Real-Time Billing makes the solution truly end-to-end for rapid creation of data monetization plans facilitating lower Total Cost of Ownership (TCO) and accelerating time to market." (see also "Comverse Adds Policy Creation Graphic Tool; Integrates with Billing" - here).
See "Hutchison Telecommunications to Optimize Mobile Internet User Experience with Comverse Data Management and Monetization" (here)