What Is SIP Trunking? The Complete 2025 Guide SIP trunking has become the backbone of how modern enterprises connect voice, video, and data across borders. It replaces outdated phone lines with flexible, cost-effective connections that support international telecommunications. For global businesses, however, making phone calls is only half the battle. The true challenges lie in…

SIP Protocol Explained: How It Powers Modern VoIP and UC Enterprise voice today hinges on more than just uptime. It also requires agility, security, and complete control over how sessions begin, behave, and end.  Session Initiation Protocol (SIP) makes that possible. It’s the backbone of modern Voice over Internet Protocol (VoIP) systems and cloud-based communications,…

Porting US Phone Numbers for Business Efficiency (2025) When a business switches telecom providers, maintaining uninterrupted phone service and retaining existing phone numbers is crucial to avoid disruption. This critical need is why porting a phone number is essential. Porting ensures continuity across sales lines, support desks, and every customer touchpoint—keeping you constantly connected. While…

Computer Telephony Integration: What It Is and Why Contact Centers Use It If you manage a contact center, you already know the frustration of switching between multiple systems to handle a single customer interaction. Your agents have to jump from phone systems to customer relationship management (CRM) platforms, costing them precious seconds and context with…

AI Call Analysis: How to Improve CX, QA, and Team Performance AI call analysis helps you understand what’s happening on your calls in real time. It captures audio, converts it into searchable data, and uses AI-powered models to flag issues, track patterns, and surface actionable coaching moments. That’s a major advantage for contact center leaders…

Hosted PBX vs. VoIP PBX: A 2025 Enterprise Guide Enterprise communication teams face a high-stakes choice: keep voice systems on-premise or migrate to the cloud. The wrong approach can create cost overruns, security risks, or scaling headaches across regions. This guide compares hosted PBX, on-premise VoIP PBX, and SIP trunking across core business needs. You’ll…

Enterprise Phone System: A 2025 Guide for Telecom Leaders Scaling communications across multiple departments, regions, and devices is no small feat, especially when compliance requirements are non-negotiable. For telecom and voice leads at large US organizations, finding an enterprise phone system that balances flexibility, security, and global reliability is not just a technical challenge—it’s a…