HelloPBX Blog
VoIP guides, softphone reviews & troubleshooting
Everything you need to get the most out of your phone system — from picking the right softphone to fixing call-quality issues and understanding wholesale routes.
Best Softphones for iPhone & iPad in 2026
A practical roundup of the most reliable SIP softphone apps for iOS, with notes on call quality, push notifications, and battery impact.
Read articleBest Softphones for Android Devices
The best SIP apps for Android phones and tablets, plus battery optimization tips to keep calls ringing in the background.
5 min readBest Softphones for Windows & macOS Desktops
Desktop softphones for agents and power users, with USB headset tips and the settings that deliver studio-quality calls.
5 min readHow to Set Up a SIP Account on Any Softphone
A step-by-step guide to registering your HelloPBX SIP credentials on any softphone, on desktop or mobile.
4 min read
Fixing Common VoIP Problems: One-Way Audio, Registration & Jitter
Troubleshoot the most frequent VoIP issues — one-way audio, failed registration, choppy calls — with this field-tested checklist.
7 min read
CC vs CLI Routes Explained: Which Should You Buy?
Understand the difference between CC and CLI wholesale voice routes, and how to choose the right one for your traffic.
6 min read