Continue saving with upgrade & renewal discounts for 16SC+ customers. Upgrade and renewal promotions for 16SC+ customers have been extended until 30 September 2026. These promotions provide an excellent opportunity to align your deployment with the Fair Use Policy before planned enforcement of maximum extension limits in Q4 this year. Upgrade Discounts of Up to 30% for 16SC [...]
Price decreases across the board for larger systems. Services explained. To help customers simplify their system management, we've updated Hosted by 3CX pricing. Read on to evaluate your options in today’s landscape. Hosted by 3CX Simplified Tier Pricing As part of our ongoing hosting improvements, we’ve increased automation across our hosting platform. We've also improved our [...]
HTTP/2 Bomb — CVE-2026-49975 · Full Disclosure · June 8, 2026 A recently disclosed denial-of-service vulnerability, known as HTTP/2 Bomb (CVE-2026-49975), affects multiple web server implementations. CVE-2026-49975, also known as HTTP/2 Bomb, is a remote denial-of-service exploit against most major web servers, including nginx, Apache httpd, Microsoft IIS, Envoy, and Cloudflare [...]
Action required due to a web server configuration vulnerability. 3CX has released a security hotfix relating to a third party component. If your 3CX deployment is reachable from the public internet, apply the latest update immediately. 3CX hosted instances have already received the update. Who is Affected Deployment type Publicly accessible from the internet? Action required Ho [...]
Celebrating the most valuable forum members. Today, the forum supports more than 160,000 international members alongside 70,000 national members. During Q1, 3CX Forum continued to be a go-to place for the community to share knowledge and discuss the latest 3CX updates. Read on to see which community members' posts during Q1 were the most helpful and precise! The Winners - Q1 20 [...]
3CX remains best in class among 100,000 products! 3CX has once again earned recognition as a Category Leader by SourceForge, this time for Spring 2026 - adding another achievement to an already successful year. The award reflects 3CX’s strong performance, customer satisfaction and reputation for quality, placing it in the top 5% of more than 100,000 products featured on SourceF [...]
3CX to support Grok for transcription in update 9. AI is evolving fast and so is 3CX. We’re making a number of updates to our editions to better reflect how AI features are delivered and priced today. This includes changes to ENT+, support for providers like Grok, simpler edition naming and updated pricing and discounts. Read on for the details. 3CX to Support Grok in Update 9 [...]
Up to 30% off upgrades, renewals & new licenses. Lock in your price on multi-year renewals. Running throughout Q2 2026, 3CX is introducing a comprehensive set of promotions designed to help customers and partners align with the Fair Usage Policy while securing long-term cost savings. Whether you’re upgrading an existing system, purchasing a new license, or operating in the [...]
AI-powered transcription and analytics are transforming business conversations. Business communication has always generated value - whether through phone calls, support interactions, sales conversations, customer complaints or high-stakes negotiations. Each exchange carries insight, intent and opportunity, shaping relationships and directly influencing outcomes across the organ [...]
Hackers are becoming smarter at thwarting IP based security. Upgrade to Update 8A immediately. IP based SIP Trunk users are increasingly at risk of hacker attacks. Recently we have seen a surge in techniques and methods which can circumvent systems with loosely configured security. If you haven’t locked down your IP based SIP trunk for today’s environment your system is at risk [...]
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