VoIP Fundamentals: What It Is and How It Works
Master VoIP fundamentals—from codecs to SIP and QoS—to cut costs and boost reliability, but are you avoiding the hidden pitfalls that derail deployments?
Greg Steinig
Gregory Steinig is Vice President of Sales at SPARK Services, leading direct and channel sales operations. Previously, as VP of Sales at 3CX, he drove exceptional growth, scaling annual recurring revenue from $20M to $167M over four years. With over two decades of enterprise sales and business development experience, Greg has a proven track record of transforming sales organizations and delivering breakthrough results in competitive B2B technology markets. He holds a Bachelor's degree from Texas Christian University and is Sandler Sales Master Certified.
3 Best Voip Fundamentals: What It Is How It Works
Overcome VoIP confusion with a quick guide to what it is, how it works, and the essentials you must know—discover the three fundamentals that change everything.
Why Choose VoIP and How It Works?
Transform your business communications with cost‑cutting VoIP, powerful features, and rock‑solid reliability—discover how it works and what to do next.
Migration Market Updates: Trends Picks and Playbook
Hungry for 2025 migration truths, from cloud-first savings to security hardening and hybrid rollout KPIs—discover the smarter path before your competitors do.
Scalable Cloud Calling: 7-Step Startup Selection Framework
Boost your startup’s voice stack with a 7-step cloud calling framework covering KPIs, uptime, security, scaling, integrations, compliance, and TCO—discover the final migration playbook.
7 Tips: Scalable Telephony Frameworks and Trends
Learn scalable telephony frameworks and trends to lift reliability, leverage AI routing, and localize globally—leaving you poised to implement the next move now.
SME Call Security: Best Practices How-To Guide
Why your SME call security may fail and how to fix it fast—map risks, harden VoIP, train teams, and uncover the tactic most leaders overlook.
Why Choose a Provider Built for Scalability?
Imagine elastic VoIP that scales on demand, trims costs, and boosts uptime—discover how these architecture choices impact your exact call patterns next.
Why Choose a Phone System Built to Scale?
Choose a scalable phone system to add users instantly, cut costs, and ensure 99.99% uptime—discover the architecture choices that determine your growth edge.
What’s the Total Cost of Ownership?
A comprehensive look at VoIP TCO reveals hidden costs, long-term risks, and smarter trade-offs you can’t ignore—see what really drives value next.