GSMA WAS #20 took place in Bali, Indonesia, from September 23 – 26, 2024. Hosted by GSMA and VOX Solutions, the event brought together industry leaders and experts to discuss the latest trends, developments, and challenges in the messaging industry.

With over two decades of experience leading the messaging sector, Openmind Networks remains at the forefront of innovation.
At GSMA WAS #20, our team of seasoned messaging experts was deeply engaged with customers, partners, and thought leaders from across the globe. We shared insights, explored future trends, and discussed the evolving challenges faced by telecom operators in an increasingly complex messaging landscape.
Here are some of the key takeaways that highlight the critical developments and opportunities that emerged from the event.
The Emergence of RCS Messaging
Apple’s recent integration of RCS in iOS 18 has sparked widespread interest, but many MNOs remain uncertain about the next steps for adoption, despite the platform’s vast potential to revolutionize business messaging and unlock new revenue streams.
AI-Driven Fraud Solutions
With the rise of sophisticated messaging fraud, including smishing via RCS and iMessage, AI-driven fraud prevention is now essential for MNOs to protect messaging channels, reduce operational costs, and maintain consumer trust.
Revenue Leakage Protection
Revenue leakage was flagged as a major concern for MNOs, with losses driven by SIM boxes, gray routes, and billing errors – particularly in regions where A2P and P2P termination rates differ significantly.
AIT is an Increasing Problem
The rise of AIT fraud, which artificially generates traffic to inflate costs, was a major concern, underscoring the need for advanced analytics and global collaboration to detect and prevent this growing threat.
The Emergence of RCS Messaging: Future-Proofing Operator Revenues
Apple’s integration of RCS with last month’s iOS 18 update marks a major milestone in mobile messaging. This move not only enhances messaging across platforms but also significantly boosts RCS adoption, adding 350 million new users worldwide.
However, conversations at the event revealed confusion among MNOs regarding how to move forward with RCS – while the buzz around RCS was clear, many operators are uncertain about the next steps.
Despite some initial hurdles with adoption, operators stand to gain significantly by finalizing agreements with Google for RCS infrastructure and positioning themselves to compete with established messaging giants like WhatsApp. With RCS poised to tap into a $600 billion marketing budget, it offers brands a direct, interactive way to engage customers, far surpassing the traditional SMS market.
By investing in RCS, operators can position themselves as leaders in the evolving messaging landscape while capturing new business from enterprises eager to leverage richer messaging capabilities.
AI-Driven Fraud Solutions: Enhancing Security and Trust
As fraud in the messaging space grows more sophisticated, AI-driven fraud prevention has become a non-negotiable priority for MNOs. At GSMA WAS #20, Europe’s surge in smishing – where bad actors exploit inexpensive international messaging rates – was a key topic. Fraudsters are increasingly using RCS and iMessage to launch smishing attacks, making detection even harder for operators as these messages closely resemble standard SMS formats. Limited visibility into these campaigns means operators must be proactive in identifying fraud sources.
AI-powered systems offer real-time protection against threats like phishing, SIM farms, and gray routes. With adaptive learning capabilities, AI-driven solutions can stay ahead of evolving fraud tactics. These systems not only improve detection accuracy but also reduce operational costs by automating fraud monitoring. For MNOs, the ability to secure messaging platforms from sophisticated attacks like smishing is vital to maintaining consumer trust and ensuring messaging channels remain reliable and profitable.
Revenue Leakage Protection: Securing Operator Profitability
At GSMA WAS #20, revenue leakage was highlighted as a significant concern for MNOs, with millions being lost annually due to SIM boxes, gray routes, and billing errors. One major driver of SIM box activity is the disparity between A2P and P2P termination rates. When these rates are closely aligned, SIM box activity remains low, but in regions where there’s a substantial difference, operators face substantial revenue losses as traffic is rerouted through grey routes.
This fraudulent activity not only affects legitimate revenue streams but is often tied to illegal activities, such as gambling, pornography, and smishing in certain jurisdictions. The traffic routed through SIM boxes rarely converts into legitimate A2P revenue, compounding the financial damage.
Advanced analytics now provide real-time visibility into traffic and billing processes, enabling operators to quickly spot and address discrepancies that could lead to revenue loss. By integrating fraud prevention with revenue leakage protection, MNOs can safeguard multiple revenue streams across A2P and RCS channels. Automating these processes ensures operational efficiency while minimizing the risk of revenue loss due to human error or system faults.
For MNOs, investing in revenue leakage prevention solutions is critical to protect profit margins and ensure that all revenue is accurately captured as messaging traffic continues to grow.
AIT: A Growing Threat for MNOs
One of the more concerning developments discussed at GSMA WAS #20 was the rise of AIT, a growing form of fraud that manipulates messaging platforms by artificially generating traffic, leading to increased costs for operators and enterprises.
To combat AIT, operators need to leverage advanced analytics to detect and mitigate suspicious traffic spikes, preventing the financial and operational damage caused by this form of fraud. Industry collaboration between MNOs, service providers, and regulators is also essential to develop shared intelligence and a coordinated response to AIT on a global scale. By integrating AIT detection into existing AI-driven fraud prevention systems, operators can proactively identify and stop these schemes before they escalate. As AIT continues to grow, early detection and prevention will be critical for MNOs to protect their networks, revenues, and enterprise relationships from this increasingly prevalent threat.
Conclusion
GSMA WAS #20 underscored that the future of messaging is both promising and challenging for MNOs. By embracing RCS messaging, adopting AI-driven fraud solutions, focusing on revenue leakage prevention, and mitigating AIT threats, telecom operators can unlock new revenue streams while ensuring the security and reliability of their messaging platforms.
At Openmind Networks, we are committed to empowering MNOs with the tools and technology needed to thrive in this rapidly evolving messaging ecosystem.
We look forward to reconnecting with everyone at GSMA WAS #21 in Dubai in 2025, where we’ll continue to drive innovation and collaborate on the future of telecom messaging!
To learn more about the topics covered in this article, or to discuss how Openmind Networks can help you navigate the future of business messaging, please get in touch at sales@openmindnetworks.com or contact our team of experts online here.