Overview

Volubill Network System (VNS) Service Controller is an in-line real-time charging system. It is router-based with DPI, service access control, quota monitoring and dialogue management facilities. It handles customer usage of any IP service including data, content, MMS, applications, downloads and messaging.

VNS Service Controller supports the:

• Introduction of segmented and granular data services.
• Real-time charging of services based on capacity, quota, time, traffic type and destination.
• Revenue-assured control of pre-pay, post-pay and on-demand data customers.
• Metering of quotas, events, sessions, destinations, usage thresholds and pre-priced content.
• Invoking different mechanisms for efficient and effective interactive dialogue with customers for payment management and advice of charge/service.
• Seamless and rapid deployment required in today's competitive environment, that is independent of the core access network and integrates with existing charging, IN, policy and billing infrastructure.
• 2.5G, 3G, LTE, WiMAX and fixed broadband/ISP network standards.

Service Controller uses deep and shallow packet inspection to understand user data activity in perspective of service destination/source, service type, application content (Layer 7/8) and protocols. At the subscriber level VNS Service Controller is then able to initiate charging, monitor quotas, invoke dialogue, redirect / filter traffic and allow/deny service access.

VNS Service Controller is designed to be network independent and is located after network access gateways, such as GGSN/PDSN, ASN-GW and B-RASs, through a router-based connectivity. It interoperates with real-time charging, balance management and billing platforms to control and charge subscribers usage of the network.

When integrated with Volubill Business System, VNS Service Controller enables end-to-end real-time charging and control working across all data and service architectures. Alternatively, interfaces, standard adapters and SDKs enable full integration with existing Billing, IN and CRM systems for real-time charging.
 

VNS Service Controller enables service providers to:

• Unlock the potential of granular subscriber usage information from the network in order to understand customer behaviour, introduce revenue enhancing charging models and enlarge the target market by covering pre-paid and other user segments as well as eliminating revenue leakage and fraud through real-time charging control
• Realise revenue rapidly for new product and service offerings through ease of implementation and “drop in” network integration, irrespective of the underlying network technology
• Provide multiple mechanisms for efficient and effective interactive dialogue with customers for payment management, advice of charge/service and service feedback
• Preserve existing investments in network and B/OSS infrastructure while at the same time evolve to meet new charging requirements