Business Phone Systems
View Top 10 Best Business Phone Systems of 2018
Key phone systems, hosted PBX, VoIP. We compare and review the Best Business Phone Systems services available today.
Last Updated: April 18, 2018
Disclosure: We receive advertising revenue from some partners.
Top Ranked Business Phone Systems Reviews
Latest From Our Editors
SIP Trunking Business Phones
We chose the best companies for SIP telephony by evaluating their consistency, cost, and quality of service.
7 Things You Should Know About VoIP
What is VoIP? Voice over Internet Protocol (VoIP, IP telephony) is a method for providing phone service over the internet. This requires a high-s...
VoIP vs Landline Phones: Everything You Need to Know
How does a Landline work? Landlines work via circuit switching. Whenever a call is placed, your telephone carrier routes it through a switch to t...
PBX: What Is It & Why Does It Matter?
What Is a PBX? Private Branch Exchange (PBX), is a telephony system that manages communication within a company. Since companies typically have a...
SIP Trunking - What You Need to Know
What is SIP Trunking? Session Initiation Protocol (SIP) trunking is a process by which business phone systems can be used through an internet con...
6 Important Business Phone Features You Should Know About
Business phone systems are multi-line telephone services that allow employees to communicate both internally and externally. Typically, these sys...