Learn Voice over IP fundamentals, including its history, core concepts, and key technologies like SIP for real-time voice communication over IP networks.

Learn essential VoIP technician skills: networking fundamentals, tools, training paths, and career outlook in unified communications for aspiring professionals.

Examines US telecommunications state taxes, fees, and regulatory obligations. Covers state-specific Universal Service Fund, 9-1-1 surcharges, and compliance.

Learn about 10DLC (10-Digit Long Code) messaging, its A2P definition, historical context, and the industry overview for compliant business texting in the U.S.

Explore the STIR/SHAKEN protocol, its technical workings, regulatory mandates, implementation challenges, and industry adoption to combat robocalls and spoofing.

Explore why on-premise phone systems remain widely used in 2025. Learn their advantages, compare them to cloud alternatives, and identify key applications and industries.

Explore the historical and technical evolution of fax protocols, from early analog Group 1 and 2 standards to digital Group 3, including ITU-T contributions.

Analyze the 2025 global telecommunications job market. Covers employment statistics, revenue trends, regional workforce shifts, and the impact of infrastructure projects on hiring needs.

Learn about the beginnings of Asterisk, from Mark Spencer's 1999 project to its impact as an open-source PBX that disrupted the telecom market.

This article compares cloud-based and on-premise phone systems for hotels, detailing features, costs, scalability, security, and compliance to aid in system selection.

Explore the RAY BAUM'S Act, its legislative history, and the 911 dispatchable location requirements. Understand its implementation and implications for emergency services.

Explore a comprehensive evaluation of leading hotel phone systems, focusing on features, PMS integration, and emerging trends for hospitality operations.

Profiles 20 leading hotel IT technology vendors. Covers key offerings in telecom, PMS, networking, Wi-Fi, cybersecurity, cloud, and smart room tech solutions for operations.

Learn to prepare your LAN for VoIP phone system deployment. This guide covers fundamentals, infrastructure, configuration checklists, and recommendations on QoS, VLANs, and security.