Good afternoon, and welcome to our first quarter conference call. We had a solid start to the year. In Q1, Total revenue rose 9% to $584 million, above the high end of our outlook. ARR rose 10% to $2.4 billion, with enterprise up 13% for the fourth consecutive quarter. Consistent with our strategy of driving profitable growth, we delivered a record quarter of profitability with operating margin rising to approximately 21%, which was well above our outlook for Q1. I am also proud of the material progress we have made on reducing stock-based compensation as we have delivered another quarter of year-over-year improvement in SBC as a percent of revenue. Our execution in driving profitable growth has already resulted in an approximately 4x year-over-year increase in non-GAAP operating profit less SBC. Improvements in SBC, combined with our share repurchase program, is expected to result in our full year fully diluted share count declining year-over-year for the first time in our history. Speaking of making history. I'm excited to share that in Q1, we signed our largest UCaaS seat deal ever. We won a competitive RFP and sold 40,000 seats to a Fortune 500 retailer with over $20 billion in revenue. With RingCentral, this customer will be able to address their main pain points, which include dropped call, long hold times, inadequate call reporting and lack of advanced voice features. In this megadeal win, RingCentral will be replacing their legacy solution, Skype for Business, demonstrating our ability to win against Teams Phone while operating within the Team's ecosystem. In fact, the majority of our enterprise customers have Teams. And in Q1, more than half of our large $1 million TCV deals were to customers that are utilizing our solutions integrated with and alongside Microsoft Teams. Importantly, this win was in one of our gold verticals, which include health care, financial and professional services, retail and public sector. We are mission-critical in this vertical and we win given our unmatched reliability, ability to solve complex use cases, our integrated UCaaS and CCaaS platforms and our thousands of available integrations. This vertical has been a key growth driver, especially in enterprise. And we believe that there are at least 100 million seats in this vertical that we can convert over time. Let me now give you more color on why we win, which is centered around our guiding principles of trust, innovation and partnerships or TIP as we call it. First, trust. We achieved 5 NICE uptime for the 23rd straight quarter. In fact, over the past year, we've reached a new milestone of 6 NICE. Our cloud platform is carrier-grade, secure, standard compliance and battle-tested and continues to be a wide competitive moat and the key differentiator. Another core strength is our ability to solve complex use cases and integrate into customers' commonly used horizontal and vertical-specific applications, especially in our gold verticals. We offer these customers a large breadth of business communications API as well as industry-specific integration, workflows and certification. For example, within the health care vertical, we integrate into patient data management applications such as EPIC and Cerner as well as [ meet ], HITRUST and HIPAA compliance requirements. These customers can create workflows based on their specific needs of their businesses. For example, health care providers can use RingCentral's API to send prescriptions directly to the pharmacy system electronically and automatically trigger appointment reminders via SMS. Additionally, our market-leading UCaaS solution integrated with the CCaaS platform supports a wide variety of use cases and is also a vital differentiator. With RingCentral, companies have the ability to streamline workflows with our advanced tools and integration. This was the key factor in why Sanitas, a Fortune 500 operator of medical centers in the U.S. selected RingCentral this quarter to power its communications platform. With RingCentral, Sanitas will be able to provide their customers with the unified, seamless experience across interactions such as scheduling, billing and general inquiries. We believe this should drive increased revenue and patient retention from improved customer experiences as well as lower cost from the increase in employee efficiencies that our industry-leading integrated UCaaS and CCaS platform provides. These are just 2 examples of our robust progress in new customer acquisition activity in Q1. But equally as important is our ability to retain existing customers and maximize customer lifetime value. On this point, our renewed focus on customer care is resulting in improved gross retention and better NPS scores. The combination of better gross retention, improving macro trends and the introduction of our new products should drive higher net retention going forward. Now on to innovation. This past quarter, we announced a name change of our flagship industry-leading UCaaS solution from MVP to RingEX, which stands for RingCentral Employee Experience. With this change, we are signaling our commitment to continuous innovation based on emerging generative AI technologies. We started off on a high note with RingEX with RingSense AI as we won the overall best of Enterprise Connect Award in March. One key reason we won is because of our differentiated industry-first, real-time AI for voice interaction. With this feature, users are able to capture key decisions and track action items in real time, enabling on the spot referencing and heightened accuracy. It is early days, but users are already seeing significant time savings. For example, one customer highlighted that for an average 20-minute call, real-time notes saved them 5 minutes post call, while also keeping all their notes attached to the context to allow for easy referencing in future interactions. Voice-driven data historically has been largely inaccessible at scale as the data has been siloed. With RingSense AI now being an integral part of RingEX, we empower customers to take advantage of the billions of minutes of conversations that take place on our platform. Our customers will now be able to automate manual tasks, unlock deeper insights and create more streamlined employee and customer workflows. Continuing on the theme of innovation, let me now share progress on our new products. First, RingCX, our AI-powered contact center, which is simple to use and easy to deploy and which provides agents with all-in-one capabilities across 20-plus digital channels, automatic screen pops, contact matching the CRM, case and ticket creation and interaction logging for all voice and digital interactions, all from an intuitive user interface. We now have over 200 RingCX customers, almost double versus fourth quarter 2023. RingCX is now available in 6 countries: the U.S., Canada, the U.K., France, Germany and most recently, Australia. In fact, one of our newest RingCX customer is from outside the U.S. Rotherham Metropolitan Borough Council in the United Kingdom, they purchased over 200 RingCX seats and over 3,000 RingEX licenses in Q1. Two key factors for our win. One, our unmatched reliability as their prior cloud provider had consistent outages; and two, our fully integrated RingEX and RingCX solution. They will be using RingCX to provide a range of services for their almost 300,000 residents, including addressing income and social care planning, housing and business regulation and enforcement questions. We are rapidly innovating with RingCX. We added over 300 features in Q1, bringing the total to over 1,000. Among the new features of RingCX are native integration into Salesforce, HubSpot, ServiceNow,