PBX vs VoIP: How to Compare and Choose a Phone System Your email has been sent At first glance, PBX and VoIP seem like two very different types of phone systems. But modern technology, like IP PBX, ...

Every company, no matter the size, needs a robust communications platform. The top voice over IP (VoIP) services we've tested ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you’re thinking about replacing or upgrading your business phone system, you have an important ...

This Comparison Guide features the leading PBX systems from established vendors like Siemens, Cisco, Avaya and Nortel as well as cutting edge systems from new vendors like Shoretel and Fonality. The ...

When it comes to choosing a business phone system, you might find yourself stuck on a critical question: Should you stay with traditional phone systems or switch to VoIP (Voice over Internet Protocol) ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Avaya IP-PBX system is a highly scalable solution ...

To recommend the best phone systems for small businesses, our team of expert writers and researchers hone in on the most important factors. We rate providers on value for money – including initial ...

More and more companies are making the transition to IP-based PBX systems because they offer flexibility and cost savings. In fact, some projections indicate that this year the number of IP PBX ...

The first thing that you should consider when purchasing an IP PBX is whether or not the IP PBX that you are considering purchasing will integrate with a traditional PBX. This is an important ...