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Project Description: Title: Urgent Support Required: Skype for Business 2019 Enterprise Pool - Windows Fabric Quorum Loss Recovery Hello Everyone, We are facing a critical production issue with our Skype for Business Server 2019 Enterprise Pool environment consisting of 3 Front End Nodes, and we need an expert to help us bring it back online safely. Current Situation & Backend Infrastructure Status: SQL Backend: The backend is running on SQL Server AlwaysOn. Following a major database outage, the original Availability Group Listener configuration was corrupted/deleted. Listener Restored: We have already fixed the database layer. We successfully re-created the AG Listener via T-SQL under the exact name expected by the topology (sfb-sql-listene) on a new IP ([login to view URL]). The listener is now completely Online inside the Windows Failover Cluster Manager, and the corresponding A-record has been fully updated in our Infoblox DNS. The Core Issue: The Skype for Business Front End services (RTCSRV and RTCCPS) fail to start. Because the entire 3-node pool dropped simultaneously during the initial SQL crash, we are stuck in a hard Windows Fabric Quorum Loss state. The local services clear their cache but drop back to a "Stopped" state upon manual service startup attempts due to the lack of a cluster majority. What we need from you: We need an expert to safely guide our engineering team through recovering the Windows Fabric cluster and forcing/syncing the core Front End services back to a Running state. We prefer to execute one of the following approaches based on your assessment: Properly force-start the pool on the primary node by bypassing the standard quorum constraint via management shell (Start-CsPool -IsPrimaryComputerFailureRecovery). Or coordinate and sync the clean initial startup sequence between the multiple Front End nodes (FE-1 and FE-2) to satisfy the native Windows Fabric quorum safely without causing a split-brain scenario. Requirements: Proven hands-on experience with Skype for Business Server 2019 Enterprise Pools. Deep expertise in Windows Fabric Clustering troubleshooting and lifecycle management. Strong knowledge of SQL AlwaysOn integration with SfB Topologies. Please apply only if you have resolved exact Windows Fabric quorum loss scenarios in enterprise environments before. Ready to start immediately.
Project ID: 40531593
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15 freelancers are bidding on average $179 USD for this job

As an experienced IT professional with over a decade's worth of problem-solving expertise, I specialize in precisely the kind of knotty infrastructure disaster you're currently grappling with. Your project's essential requirement included a comprehensive understanding of Windows Fabric clustering, a field where I've consistently delivered successful outcomes. My acknowledgment of SQL AlwaysOn integration matches your needs and my track record emulating flexible solutions in logical quorum failures is second to none. Having worked extensively on Skype for Business Server 2019 Enterprise Pools, I'm acutely familiarized with its inner workings and...
$150 USD in 1 day
5.8
5.8

Hi, there. I have carefully reviewed the technical issues you are currently facing with Skype for Business Server Recovery Expert - 22/06/2026 08:06 EDT. When a system is unstable or experiencing downtime, I know that speed and accuracy are your top priorities. My team and I specialize in high level technical support and system recovery. We have helped other businesses in Saudi Arabia resolve critical issues ranging from database failures and security vulnerabilities to server side performance bottlenecks. We do not believe in applying temporary patches; we focus on performing a root cause analysis to ensure that the problem is solved permanently so your business operations can remain stable. Our goal is to stabilize your environment while ensuring that your data integrity remains the top priority throughout the process. To help me begin the diagnostic process immediately, I have one quick question: Have you made any recent changes to your server configuration, plugins, or third party integrations that might have triggered this issue? Knowing this helps me narrow down the scope of the fix and get your system back online as quickly as possible. I am available to start the diagnostic process immediately if you are ready to proceed. Best regards Kausar and the Team
$180 USD in 3 days
4.9
4.9

Hi sir, Thank you for giving opportunity for biding... we have gone through your requirements and we can do your Skype for Business Server Recovery - Windows Fabric Quorum Loss Recovery according to your exact requirements. we have 10+ years experience DevOps & Cyber Security experts whose can help you in this project. Why You Need To Go With Us? And What Special you get with us. • Your vision = Our mission • Your idea + Our expertise = Winner on Web • Cutting edge web technology & design • Innovative, Cost effective & Customized service • Pragmatic Approach • Constant communication with clients • Consistent performance • On-time delivery • Maintenance of global quality standards • Your online business + Our experience = Your success
$500 USD in 10 days
4.6
4.6

مرحباً، لدينا خبرة قوية في إدارة واستكشاف أخطاء Skype for Business Server 2019 Enterprise Pools وبيئات SQL AlwaysOn، بما في ذلك حالات فقدان Windows Fabric Quorum وتعطل خدمات Front End الحرجة. سنقوم بمراجعة الحالة الحالية للبنية التحتية، والتحقق من سلامة تكامل SQL Listener مع الـ Topology، ثم تقييم أفضل سيناريو للاستعادة سواء من خلال تنفيذ Start-CsPool -IsPrimaryComputerFailureRecovery بشكل آمن أو تنسيق تسلسل الإقلاع بين عقد الـ Front End لتجنب أي حالة Split-Brain وضمان استعادة الـ Quorum بصورة صحيحة. يشمل العمل: • تحليل حالة Windows Fabric Cluster والخدمات RTCSRV وRTCCPS. • مراجعة تكامل SQL AlwaysOn وDNS والـ Topology. • تنفيذ خطوات الاستعادة المناسبة ومزامنة العقد. • العمل مع فريقكم الهندسي خطوة بخطوة لضمان عودة الخدمات إلى حالة Running بأمان. • تقديم التوصيات اللازمة لمنع تكرار المشكلة مستقبلاً. نمتلك خبرة عملية في التعامل مع أعطال Skype for Business الحرجة واستعادة بيئات الإنتاج مع الحفاظ على استقرار النظام وتقليل فترة التوقف إلى أدنى حد ممكن.
$100 USD in 7 days
4.2
4.2

Hello dear, I’m Md. Toriqul Islam, an experienced Systems and VoIP Engineer with 10+ years of expertise in Windows Server environments, enterprise communication systems, SQL AlwaysOn, and high-availability cluster troubleshooting. I understand you are facing a critical Skype for Business Server 2019 Enterprise Pool issue with Windows Fabric quorum loss affecting Front End services after a SQL AlwaysOn listener disruption. I have worked on similar enterprise-level infrastructure problems involving service recovery, cluster stability, and backend synchronization in high-availability environments where downtime and service restoration required careful, controlled recovery steps. My skills in Windows Server, Skype for Business architecture, SQL Server AlwaysOn, clustering, and production troubleshooting make me confident I can assist your team safely. I’m ready to start immediately and support your recovery process step by step. Looking forward to hearing from you. Best regards, Md. Toriqul Islam
$140 USD in 5 days
3.7
3.7

Hi, I am a full stack AI developer with 8 years of rich experience. I am familiar with UI/UX Design, Figma, HTML, Frontend Development, and SaaS Website Design. For this project, the most important part is transforming the existing website into a premium SaaS-style experience while preserving the current content and business messaging. I can review the current CABLYS website, redesign the information hierarchy, improve navigation, typography, spacing, and visual consistency, and create high-fidelity responsive mockups in Figma. I will focus on presenting CABLYS as a modern, reliable, and technically sophisticated B2B platform while maintaining clarity for industrial users. I can also provide frontend implementation if required, ensuring the final website closely matches the approved design system and responsive layouts. I'm an individual freelancer and can work on any time zone you want. Please contact me with the best time for you to have a quick chat. Looking forward to discussing more details. Thanks. Emile.
$250 USD in 7 days
3.4
3.4

Hello, I can help investigate the Skype for Business 2019 outage and work through the Windows Fabric recovery process with your team. I have strong experience troubleshooting production infrastructure, SQL Server environments, clustering-related issues, and service recovery workflows. Based on your description, the database listener issue appears resolved, and the remaining challenge is restoring Windows Fabric quorum and bringing the Front End services back into a healthy state without introducing configuration drift or split-brain risks. I’ll start by reviewing the current pool state, Windows Fabric health, Front End node status, event logs, topology configuration, and SQL connectivity. From there, we can determine whether controlled pool recovery or coordinated node startup is the safest path. Before making changes, I would validate Fabric membership, replica health, and service dependencies to ensure recovery actions are performed in the correct sequence. I am available to start immediately and assist during the recovery window. Best regards, Smit
$100 USD in 2 days
1.6
1.6

Hey, I think you would like to read this: Our team specializes in resolving critical issues like the Windows Fabric Quorum Loss scenario you are currently facing with your Skype for Business Server 2019 Enterprise Pool. With our deep expertise in Windows Fabric Clustering troubleshooting and SQL AlwaysOn integration, we are well-equipped to guide your engineering team through recovering the Windows Fabric cluster and syncing the core Front End services back to a Running state. What you'll get: 1. Expert guidance on recovering the Windows Fabric cluster. 2. Assistance in forcing/syncing the Front End services. 3. Implementation of the best approach for your specific situation. I would like to discuss more about the project. You lose nothing. If we create milestones, your payment will be fully protected, and you can use this message as proof for a full refund. Kind Regards, Riyaat
$150 USD in 7 days
0.0
0.0

Hello, I can help diagnose and restore the Linux server quickly. This sounds like a post-hardware-change issue where the new NIC/MAC address, interface name, routing, firewall, or service binding no longer matches the old configuration. Once I have SSH access, I would check journalctl, dmesg, ip link/route, listening ports, failed systemd units, and the web/database service logs. I would look specifically for stale udev rules, old MAC bindings, renamed interfaces, driver/module issues, or services still trying to bind to the previous network state. After restoring connectivity, I will verify the public-facing services and give you a short summary of the root cause and the changes made. I can start right away.
$175 USD in 3 days
0.0
0.0

Hello, I have experience working with Skype for Business Server 2019 Enterprise Pools, including Front End pool recovery scenarios, Windows Fabric issues, and SQL AlwaysOn backend integrations in production enterprise environments. For a situation like yours (3-node pool quorum loss after SQL AG Listener disruption), the recovery approach must be handled carefully to avoid split-brain or inconsistent Fabric state. I can assist your engineering team in safely restoring service by validating cluster health, confirming backend connectivity, and then executing the correct pool recovery sequence. Depending on current state, I can guide through: • Controlled Forced Pool Startup using PowerShell recovery methods (e.g., primary node recovery procedure) • Or coordinated node-level startup to re-establish quorum safely across FE nodes • Validation of RTCSRV / RTCCPS service dependency chain and Fabric state consistency • Verification of SQL AlwaysOn connectivity and topology synchronization • Step-by-step recovery process to bring the pool back to stable Running state I understand the urgency of production outages and can work with your team in real time to ensure safe recovery without risking further instability. I’m available to start immediately and can join a live troubleshooting session. Best regards
$140 USD in 1 day
0.0
0.0

Dear Valued Client I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU. With 10 years+ of experience as an expert Senior Software Engineer and Web Developer, I am HIGHLY confident that I have the skills, experience, and dedication needed to deliver a High-Quality solution that meets your expectations. I take pride in understanding my clients' objectives and transforming their ideas into reliable, scalable, and effective solutions. Throughout the project, you can expect clear communication, complete transparency, attention to detail, and timely delivery of all agreed milestones. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT for maintenance, optimization, bug fixes, and future enhancements. I am available on desk as per your convenient time zone and will work on your project until you satisfied with my work. Kind Regards, Phakisang Molefe Senior Software Engineer
$150 USD in 7 days
0.0
0.0

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