Sigma Software’s OmniCareTM Real-time, Online Convergent (Multi-Play) Billing solution removes the barriers to delivering the next generation of real-time convergent experiences via a packaged solution of core real-time products and will drive subscriber acquisition, increase revenue and improve profitability. Sigma Software understands that accurate charging and billing is one of the most critical components of Quality of Experience (QoE) for Communication Services Providers (CSPs). OmniCare ™ enables unified management of any service, any network and any subscriber for CSPs. The solution provides true convergence – a single convergent billing system to handle prepaid traffic, real-time charging, wireless (4G, LTE, VoLTE), cable, broadband, satellite, data, voice, or SMS and various functionalities required for postpaid customers such as complex customer hierarchies, CDR re-rating, volume discounts, flexible reporting, roaming charging and interconnect charging.