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The value of call analytics to the communications network

Johannesburg, 05 Sep 2023
Telcos analyse data from their networks for customers and billing records, yet enterprises rarely use the massive amount of data generated by their own voice networks.
Telcos analyse data from their networks for customers and billing records, yet enterprises rarely use the massive amount of data generated by their own voice networks.

Big data, a term coined in the 1990s, refers to data sets that are too large or complex to be dealt with by traditional data processes. Imagine, 30 years later, just how much ‘bigger’ data really is. Large data sets from IOT devices or automation need to be processed and analysed to derive value or to make data-driven decisions.

One area often overlooked as an opportunity for big data analysis is the communications network. Communications service providers (CSPs) have utilised big data analysis of their networks with regard to customers and their billing records, but rarely have enterprises utilised the massive amount of data generated by the networks within their own company.

Data is a strategic asset for businesses and Oracle recognises the immense value that data holds in making business decisions, driving corporate strategy and unlocking new opportunities for enterprises. With a comprehensive network view, Oracle Communications adds to the big data portfolio with advanced analytics into a company’s infrastructure, traffic behaviour and end customer communications.

For example, gathering a complete view of enterprise traffic, a company may perform employee call analysis to reveal a virtual map of internal collaboration and reliance on external partners and vendors. Call centre data may reveal overall or individual performance metrics, as well as customer satisfaction, handle time and service-level agreement performance.

Through advanced data analytics, enterprises can identify customer trends and interaction opportunities, uncover historical networking trends or predictive call patterns, spot potential security breaches and enable more proactive security measures.

Applying big data analytics to communications

With data sources including behavioural data, demographics and purchase data, solutions employing predictive analytics and machine learning capabilities can identify patterns. These patterns can then be leveraged to identify a complex issue – particularly at large companies operating large networks, pinpointing a specific problem can pose a unique challenge.

Whether a company is encountering sporadic issues where one location is experiencing poor voice quality, while another is experiencing frequent dropped calls, isolating and finding the problem is a daunting task – both expensive and time-consuming. However, by leveraging the power of data and analytics, the enterprise can employ a solution to review the data and patterns to uncover the problem.

Another way that analytics can support enterprises is through improved network and call centre efficacy. Using data and analytics, organisations can determine how well certain call campaigns are performing, how well agents are performing and even predict trends.

Caller validation

By reviewing metadata from incoming and outbound calls, including information of where the call originated, the time and the destination, analytics solutions such as Oracle Communications Security Shield can identify if a pattern is reminiscent of a known fraud scheme or unusual comparative to the device or user’s normal activities. These real-time predictive analytics enable enterprises to be proactive in their security measures, acting well before an attack happens, rather than reacting after the event.

Traffic validation

The business analytics information accessible in solutions such as Security Shield provides actionable insights and an intuitive view into network traffic and threats. Users benefit from being able to detect anomalies, investigate and determine remedies with new clarity.

Phone number reputation monitoring

Analytics solutions will soon be able to deliver value for outbound calls, as well. A frequent challenge of enterprises is ensuring their outbound calls are not labelled as ‘spam’ or ‘unknown’ when attempting to reach their customers. According to recent research, 88% of customers will not answer an unknown caller, making it challenging for enterprises to connect with their customers.

With patterns akin to spam calling (one number reaching out to many numbers, average call duration and low number of repeated calls to the same number) outbound call centres are frequently mislabelled as spam. Analytics solutions can evaluate the outbound calls and monitor and detect if it’s been tagged as spam, provide mitigation steps and recommendations to the enterprise to ensure calls moving forward are branded to display the appropriate information on the recipient’s device.

Empowering the network through big data analytics

Prior to cloud computing, employing this level of analytics was cost prohibitive for most companies. The analytics derived from big data were not worth the cost of the added hardware and software required to collect and process the data. With the high performance of the cloud, ample storage and the SaaS business model, any company regardless of size may now tap into the power of analytics. Cloud-based analytics empower enterprises to enhance network infrastructure, enhance network and call centre efficacy, improve the customer experience and restore or build trust in phone calls and phone numbers.

“The configuration to get the most out of your fraud protection or analytics solution is specific to your operation. That is why we deploy Security Shield at the customer. There is no one-solution-fits-all option here. Being subscription based means no capex investment, and thus provides a low-cost, low-risk offering for our resellers/providers to deploy at their customers,” says Tjaart de Wet, Managing Director at Q-KON SA.

Adapted from an article by Douglas Tait, Director of Product Marketing – Oracle Communications; all credit to Tait.



Q-KON SA has been a leading importer and value-added distributor since 2005 and is an Oracle Communications OEM partner. We focus exclusively on the VoIP, SIP trunking, and Unified Communication markets.

Our distribution portfolio includes Gateways, Session Border Controllers, IP Phones, and Office and Call Centre Headsets, to support the end-to-end solution approach of our system integrators, service providers, SIP trunking providers and Microsoft Teams partners.

Recently we added the ORACLE Communications Security Shield solution to our offering to support our reseller-integrator channel with their efforts to provide a fraud prevention, and call analytics solution for their end-user customers.

To learn more about our Oracle Communications products, please follow us at or visit us at