If you’re setting up or expanding a VoIP phone system, you’re likely to encounter the terms FXS and FXO. They refer to two types of analog telephony interface ports, and understanding the difference between them is more than a technical detail. The relationship between FXS and FXO ports determines how your phones connect to your… Continue reading FXS vs. FXO ports: What they are and why the difference matters for VoIP
What’s the difference between FXS and FXO? A plain-language guide for businesses
The terms FXS and FXO come up in almost every conversation about analog telephony and VoIP integration, but they’re rarely explained clearly. They’re not interchangeable, and confusing them during a phone system setup creates problems that can be difficult to troubleshoot after the fact. Here’s what each one does and why the distinction matters. The… Continue reading What’s the difference between FXS and FXO? A plain-language guide for businesses
