
Overview
The quest to simplify business communications, enhance individual and group productivity, and achieve cost savings has led to an expanding interest in unified communications by organizations of all sizes. Unified communications (UC) integrates diverse communication and collaboration technologies, allowing people to more easily and effectively connect to colleagues and information through the myriad of communication methods and devices available.
However, while most enterprises want to take advantage of the benefits of unifying their voice, messaging, conferencing and communications systems, many would like to avoid the operational burdens and capital expenses of deploying and supporting these services on their own. Increasingly, enterprises are looking to outsource to service providers offering managed or hosted UC services.
Regardless of who the UC provider is (managed service provider, hosted service provider, or the enterprise itself), the delivery of high-quality UC services that satisfy end users is paramount. But ensuring high-quality unified communications requires effective performance management tools that address the challenges of the UC services environment, including:
- Keeping the quality of the user experience high and maintaining each customer’s expected service levels
- Monitoring a complex and interdependent UC infrastructure
- Properly managing and reporting on the many customers serviced in the managed or hosted UC services environment
- Getting visibility into the service performance delivered to a specific business’s organizational hierarchy – their divisions and locations
- Understanding changing utilization patterns for effective service growth and resource planning
InfoVista offers a comprehensive yet cost-effective unified communications assurance solution that addresses these challenges and the requirements for performance management in the sophisticated UC services environment. Encompassing proactive monitoring, real-time troubleshooting, performance reporting, capacity management functions, alerting, and a multi-tenant architecture, InfoVista’s UC product suite equips managed and hosted service providers and enterprise IT alike with the information needed to effectively manage the performance of unified communications for their many service recipients and ensure that they are providing a high-quality user experience.

Key Features
InfoVista’s solutions for unified communications service assurance, which include the Unified Communications Knowledge Pack, 5View™ Service Data Manager with its Voice Data Manager option, and VistaInsight® for Networks, provide:
- A carrier-class architecture that includes multi-tiered customer/service modeling, scalability, hierarchical analysis and navigation, and security features to support the requirements for commercial management of UC services in the multi-tenant managed or hosted environment, as well as for enterprise IT charged with managing UC services for multiple company divisions
- A holistic and cross-silo view of the performance of the diverse network, server, and application components in the UC core, thus increasing operational efficiencies, reducing the complexity and cost of UC infrastructure performance monitoring, and expediting problem identification and resolution
- UC service-centric performance management through real-time visibility into the key metrics that affect voice, messaging, and conferencing service quality, allowing the provider to monitor and ensure a high-
quality user experience - Aggregated and detailed business contextual analytics and views, including by customer, business unit, location, which help the provider to assess and assure service quality at an organizational grouping level, plus full visibility into call detail records for troubleshooting voice quality issues
- Tenant-based service and network utilization views and trending and forecasting indicators that facilitate effective service growth and infrastructure rightsizing
- Early warning system that provides alerts to assist operations teams to reduce MTTR, as well as to proactively identify performance degradation and provide preventive care, minimizing SLA violations and improving end-user perceptions
- Support for the full complement of network components, servers, and applications in Cisco’s hosted unified communications services (HUCS) architecture


