HexaVoice Blog
VoIP guides, troubleshooting tips, industry insights, and product updates.
CC vs CLI Routes: Which Is Better for Call Centers and Resellers?
What is the difference between CC (Country Code) and CLI routes? Which is the best choice for call centers and resellers? In this guide we compare both in detail.
The Difference Between DID and Toll-Free Numbers – Which Is Best for Your Business?
DID (Direct Inward Dialing) and Toll-Free numbers serve different purposes. Learn which one is right for your business and when you need both.
How to Choose the Right Softphone for Your Device in 2026
With dozens of softphone apps available, picking the right one for your business needs can be overwhelming. This guide walks you through the key criteria.
Best Softphones for Windows, Mac, Android & iOS (2026 Comparison)
A comprehensive comparison of the best VoIP softphone apps across all major platforms. Features, pricing, and HexaVoice compatibility tested.
Softphone Login Problems & Quick Fixes
Getting "Registration Failed" or 401/403 errors on your softphone? This troubleshooting guide covers the most common login issues and how to fix them in minutes.
One Way Audio, Echo & Voice Quality Issues in VoIP – Complete Troubleshooting Guide
One-way audio, echo, robotic voices — these are the most frustrating VoIP problems. This comprehensive guide explains causes and step-by-step fixes.
LCR Routing Explained: How to Get Cheapest & Best Quality Routes
LCR (Least Cost Routing) automatically finds the best combination of price and quality for every call. Learn how it works and how to configure it in HexaVoice.
Why Your CLI is Getting Blocked and How to Fix It
CLI blocking is one of the biggest challenges in outbound calling. Learn the common reasons your Caller ID gets blocked or spoofed, and proven strategies to maintain delivery.