--- title: "Telnyx X TadHack: Igniting innovation" canonical: https://telnyx.com/landing/tadhack-2025 --- # Telnyx X TadHack: Igniting innovation # Operator Connect Easily deploy PSTN calling in Microsoft Teams with Telnyx. Global coverage and cost-effective bundles make us a top provider for Teams calling. [Talk to an expert](https://telnyx.com/contact-us) Or [set-up](https://telnyx.com/sign-up) in minutes **ABOUT** ## Simplify PSTN calling in Teams with Operator Connect Struggling with managing complex phone systems and multiple providers? Operator Connect simplifies PSTN calling for Microsoft Teams by offering a fully managed solution with easy setup, built-in support, and reliable service. It eliminates the headaches of third-party systems, helping businesses scale communications without added complexity or technical challenges. Telnyx enhances this experience with a completely self-service setup for Operator Connect. As a global provider, we offer more coverage than almost any other provider, with [calling available in over 60 countries worldwide](https://telnyx.com/our-network?product=communications&service=operator-connect#network-map-section "Operator Connect Local Calling"). Businesses can choose from flexible calling bundles to manage phone numbers and calling all in one place, ensuring seamless scalability and high-quality voice on a secure, private network. ## Have what it takes to win? ## Only the best can win! Compete for generous cash awards and industry recognition. $5,000 ## In total prizes ## What is TADHack? TADHack is the world’s largest and longest-running hackathon focused on programmable communications and conversational innovation. Developers, entrepreneurs, and innovators come together to create powerful, real-world solutions and compete for cash prizes, industry recognition, and valuable career opportunities. By participating, you'll gain access to Telnyx’s fully integrated [AI voice](https://telnyx.com/products/voice-ai) stack, leveraging global telephony, dedicated AI infrastructure, and highly customizable APIs to rapidly build scalable, natural conversational experiences. **FEATURES** ## High-quality calling on a global private network Experience a unique combination of quality and control for Operator Connect with Telnyx * ### Self-service set-up Avoid the complexities of PowerShell thanks to easy our setup and management tools. * ### Emergency calling Comply with regulations like Ray Baum's act and Kari's law to provide emergency calling in Microsoft Teams. * ### True global coverage Access [global calling](https://telnyx.com/global-coverage "Global Coverage") in over 60 countries with Telnyx as your Operator connect provider. * ### Global number inventory Thanks to our carrier status in over 30 countries, Telnyx offers a vast number inventory that allows businesses to have a local presence, wherever they are. * ### Cost-effective calling Reduce your reliance on on-prem equipment and move your calling to the cloud. Save on equipment maintenance and explore cost-effective calling bundles. * ### High-quality calling The Telnyx [private global network](https://telnyx.com/our-network "The Telnyx Network") ensures your call data stays away from the public internet to ensure high-quality, reliable communications. **PRICING** ## Flexible calling bundles in 30+ countries Users can implement calling through Operator Connect with Telnyx by choosing from flexible calling bundles in the [Mission Control Portal](https://portal.telnyx.com/#/bundles/order "Bundle Ordering in the Mission Control Portal"). Each bundle includes a local phone number and emergency calling as standard. **What's in store** * ### $5,000 in prizes Compete for significant cash prizes and valuable industry exposure. * ### Career Opportunities Winning at TADHack enhances your resume and opens doors to invaluable internship experiences. * ### Market Exposure Winners are showcased at TADSummit, the industry's longest-running programmable telecom innovation conference. * ### $100 credit Receive up to $100 in Telnyx credits to help bring your hack to market. ## README.txt **Register:** Email **[\[email protected\]](https://telnyx.com/cdn-cgi/l/email-protection)** with your team's names and emails. **Dates:** * Monday, June 16 (11:00 AM ET):\_\_ [Live Q&A session & hackathon begins](https://zoom.us/j/9084196960)! * Monday, June 23 (11:00AM ET): [Second live Q&A session](https://zoom.us/j/9084196960) * Thursday, June 26 (6:00 PM ET): **SUBMISSION DEADLINE** * Monday, June 30 (3:00 PM ET): Winners announced! * Wednesday, July 2 (10:00 AM ET): Winners featured at TADSummit Online Conference. ## Interested in learning more about Operator Connect? Operator Connect via Telnyx connects you to a global, HD voice and telephony network trusted by thousands of organisations - from Fortune 500 brands to challenger SMBs. Fill out the below form for personalised assistance. ## Interested in Operator Connect? ## Hackathon guidelines 1. **Originality:** All projects must be original work. You may use open-source libraries, frameworks, and APIs, but plagiarism or submitting previously completed projects is prohibited. 2. **Team composition:** Teams can typically have 1–5 members. Ensure each participant is registered officially. 3. **Submission deadline:** Projects must be submitted by the specified deadline **(June 26th)**. Late submissions won’t be eligible for prizes. 4. **Judging criteria:** Projects will be judged based on innovation, technical difficulty, completeness, usability, and presentation quality. 5. **Demo requirement:** Each team must present a live demo that demonstrates their hack clearly and concisely. 6. **Tech stack and tools:** Clearly indicate which technologies, frameworks, APIs, or libraries were used. Any proprietary software or assets must be explicitly disclosed. 7. **Code of conduct:** All participants must adhere to a respectful and inclusive code of conduct. Harassment, discrimination, or disrespectful behavior will result in disqualification. 8. **Intellectual property:** Participants own their work but grant the event organizers permission to showcase the project publicly (with appropriate credit). 9. **Compliance:** All hacks must comply with applicable laws, regulations, and licenses. Projects involving malicious code or unethical practices will be disqualified. 10. **Prize Eligibility:** Teams must adhere strictly to all the above rules to remain eligible for prizes and recognition. ## BENEFITS ## Global coverage Telnyx supports Operator Connect in over 65 countries, more than almost any other certified provider, enabling global PSTN calling on Microsoft Teams. 65+ ## countries where Telnyx supports Operator Connect ## Easy deployment We’ve built a completely self-service Operator Connect set-up. Just choose a bundle in the Telnyx portal, and you can manage your numbers and calls in the MS Teams admin portal. Fast ## setup & provisioning ## Always-on support Many providers put expert support behind a paywall, not at Telnyx. Our support is available around the clock for every customer—so your questions never have to wait until Monday. 24/7 ## award-winning support **RESOURCES** * ### Dev docs Dive into our developer documentation to explore how Telnyx AI powers seamless, real-time interactions. [Read dev docs](https://developers.telnyx.com/docs/inference/ai-assistants/no-code-voice-assistant) * ### Webinar on demand Watch this on-demand webinar to see our AI Assistant Builder in action and start creating your own assistants. [Watch webinar](https://telnyx.com/resources/webinar-unlocking-intelligent-customer-interactions) * ### Scheduling assistant Follow our detailed, step-by-step guide to easily build and deploy your own AI-powered scheduling assistant. [Watch demo](https://telnyx.com/resources/sms-scheduling-assistant) * ### Join our Discord server Join the Telnyx Discord server to chat with Telnyx engineers and fellow hackers to share and discuss your projects! [Join Discord](https://discord.com/invite/E4GEagyT2r) **RESOURCES** Learn more about different PSTN calling options Teams * ### Direct Routing vs. Operator Connect Explore the differences between two bring-your-own-carrier options for PSTN calling in Microsoft Teams. [Learn more](https://telnyx.com/products/enterprise-integrations-ms-teams) * ### Telnyx Operator Connect coverage Telnyx enables global PSTN calling in MS Teams through Operator Connect. Check out our supported markets. [See coverage](https://telnyx.com/resources/operator-connect-via-telnyx-now-in-over-40-countries) * ### Complete guide to Microsoft Teams calling Did you know there are multiple ways to enable PSTN calling on Microsoft Teams? Learn more about your options [Learn more](https://telnyx.com/resources/microsoft-teams-voice-user-guide) ## A note from TADHack TADHack 2025 brings exciting new changes designed to elevate your hacking experience. This year, each sponsor will host a dedicated online event. This approach ensures clearer focus, allows for better judging, and provides tailored experiences that cater directly to each sponsor’s unique needs and resources. Additionally, teams participating in TADHack 2025 will benefit from enhanced visibility. Through the ongoing TADSummit Online Conference series, all teams have the opportunity to showcase their innovations to a broader industry audience, creating valuable exposure that extends far beyond the event itself. Explore our proud history of innovation—check out past winning hacks from previous years: [2024](https://blog.tadhack.com/2023/10/23/tadhack-global-2023-winners/), [2023](https://blog.tadhack.com/2023/10/23/tadhack-global-2023-winners/), [2022](https://blog.tadhack.com/2022/10/17/tadhack-global-2022-summary/), [2021](https://blog.tadhack.com/2021/09/26/tadhack-global-2021-summary/), [2020](https://tadhack.com/2020/). Check out some of the Telnyx’s winning hacks from TADHack 2021 [here](https://blog.tadhack.com/2021/09/26/tadhack-global-2021-summary/). ## Ready to hack? Email **[\[email protected\]](https://telnyx.com/cdn-cgi/l/email-protection)** with your team's names and emails. ## Ready to start talking? [Talk to an Expert](https://telnyx.com/contact-us)[Sign up](https://telnyx.com/sign-up) [Start building](https://telnyx.com/sign-up) ### Ask AI * [![GPT](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/chatgpt_icon-ea55e09d.jpeg?width=92&format=webp)](https://chat.openai.com/?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.) * [![Claude](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/claude_icon-c7c8eef3.webp?width=92&format=webp)](https://claude.ai/new?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.) * [![Perplexity](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/perplexity_icon-cd5b74f1.webp?width=92&format=webp)](https://www.perplexity.ai/search?q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.) * [![Gemini](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/gemini_icon-4ff1cbf4.webp?width=92&format=webp)](https://www.google.com/search?udm=50&aep=11&q=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.) * [![Grok](https://d2efw2akbx8gaf.cloudfront.net/https://dotcom-payload-assets-prod.s3.us-east-1.amazonaws.com/cms-media/grok_icon-e588e5bd.webp?width=92&format=webp)](https://x.com/i/grok?text=What makes Telnyx's global network different, breakdown call quality for normal phone calls and voice AI calls.)