NetScout Systems has acquired technology and assets associated with the intelligent Customer Service Assurance (iCSA) product line from privately held Accanto Systems, S.r.l., a subsidiary of Accanto Systems, OY.
Accanto Systems OY, headquartered in Helsinki, Finland, and its subsidiary Accanto Systems, S.r.l. headquartered in Modena, Italy, is an established provider of service assurance products for telecommunications service providers that enable carriers to monitor and manage the delivery of voice services over converged, next-generation telecom architectures.
The acquisition of voice assurance technology from Accanto Systems will extend the nGenius Service Assurance Solution’s support for Next Generation Network (NGN) voice services, including Voice over IP (VoIP) and Voice over Long Term Evolution (VoLTE), and enable the addition of support for legacy circuit switched voice environments including Signaling System 7 (SS7) and SIGTRAN.
“As voice services remain an essential foundation of service provider offerings, the ability to address both legacy and next generation IP-based voice services has become a pressing requirement for carriers’ service management activities. To meet the ongoing challenges of evolving converged network architectures, service providers need the ability to support data services along with a broad range of voice services in a single, unified IP service management platform,” said Anil Singhal, president and CEO of NetScout.
“The technology acquired is consistent with our packet-flow strategy and brings important voice service monitoring capabilities that will strengthen our unified service delivery management strategy and accelerate our time to market to support emerging technologies like VoLTE. In addition, NetScout will be able to address a broader range of voice assurance requirements for both NGN and legacy deployments for mobile, wireline and cable operators.”
The acquired technology from Accanto Systems’ iCSA product line includes all of the Pantera hardware probes, along with middleware and session analysis applications.
The acquired technology will extend the nGenius Service Assurance Solution’s extensive control plane and data plane monitoring capabilities to bolster support for NGN voice services, including IP multimedia subsystems (IMS), and add incremental support for legacy circuit switched voice including SIGTRAN and SS7.
With the acquisition, an accomplished team of engineers from Accanto Systems’ Modena location will transfer to NetScout, bringing a significant amount of deep technical expertise in both legacy and NGN carrier voice technologies. Consequently, NetScout has established a development center in the Modena region of Italy.
NetScout did not assume Accanto Systems’ customer contracts, and current Accanto customer deployments will continue to be supported by Accanto.
With this acquisition, Accanto becomes an authorized NetScout reseller of the acquired products (formerly Accanto’s technology) as well as the existing nGenius Service Assurance Solution.
Financial terms of the transaction are undisclosed. Under terms of the definitive agreement, the transaction is expected to close in July 2012.
The Latest
According to Auvik's 2025 IT Trends Report, 60% of IT professionals feel at least moderately burned out on the job, with 43% stating that their workload is contributing to work stress. At the same time, many IT professionals are naming AI and machine learning as key areas they'd most like to upskill ...
Businesses that face downtime or outages risk financial and reputational damage, as well as reducing partner, shareholder, and customer trust. One of the major challenges that enterprises face is implementing a robust business continuity plan. What's the solution? The answer may lie in disaster recovery tactics such as truly immutable storage and regular disaster recovery testing ...
IT spending is expected to jump nearly 10% in 2025, and organizations are now facing pressure to manage costs without slowing down critical functions like observability. To meet the challenge, leaders are turning to smarter, more cost effective business strategies. Enter stage right: OpenTelemetry, the missing piece of the puzzle that is no longer just an option but rather a strategic advantage ...
Amidst the threat of cyberhacks and data breaches, companies install several security measures to keep their business safely afloat. These measures aim to protect businesses, employees, and crucial data. Yet, employees perceive them as burdensome. Frustrated with complex logins, slow access, and constant security checks, workers decide to completely bypass all security set-ups ...

In MEAN TIME TO INSIGHT Episode 13, Shamus McGillicuddy, VP of Research, Network Infrastructure and Operations, at EMA discusses hybrid multi-cloud networking strategy ...
In high-traffic environments, the sheer volume and unpredictable nature of network incidents can quickly overwhelm even the most skilled teams, hindering their ability to react swiftly and effectively, potentially impacting service availability and overall business performance. This is where closed-loop remediation comes into the picture: an IT management concept designed to address the escalating complexity of modern networks ...
In 2025, enterprise workflows are undergoing a seismic shift. Propelled by breakthroughs in generative AI (GenAI), large language models (LLMs), and natural language processing (NLP), a new paradigm is emerging — agentic AI. This technology is not just automating tasks; it's reimagining how organizations make decisions, engage customers, and operate at scale ...
In the early days of the cloud revolution, business leaders perceived cloud services as a means of sidelining IT organizations. IT was too slow, too expensive, or incapable of supporting new technologies. With a team of developers, line of business managers could deploy new applications and services in the cloud. IT has been fighting to retake control ever since. Today, IT is back in the driver's seat, according to new research by Enterprise Management Associates (EMA) ...
In today's fast-paced and increasingly complex network environments, Network Operations Centers (NOCs) are the backbone of ensuring continuous uptime, smooth service delivery, and rapid issue resolution. However, the challenges faced by NOC teams are only growing. In a recent study, 78% state network complexity has grown significantly over the last few years while 84% regularly learn about network issues from users. It is imperative we adopt a new approach to managing today's network experiences ...

From growing reliance on FinOps teams to the increasing attention on artificial intelligence (AI), and software licensing, the Flexera 2025 State of the Cloud Report digs into how organizations are improving cloud spend efficiency, while tackling the complexities of emerging technologies ...