When looking for ways to save in a medium-sized business–or larger–consider your phone infrastructure. Would a more-nimble SIP-based service trump your traditional setup with VoIP calls? SIP hardware ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Snom Technology, a developer of IP phones and IP ...

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, ...

This article describes how to build an embedded Asterisk IP-PBX with four analog (FXO or FXS) ports. Total parts cost is about $500 US, which is competitive with PC/PCI-card based Asterisk solutions.

Figure 1 shows the completed IP-PBX hardware. The PBX is built arounda Blackfin STAMP development card, available off the shelf fromDigikey for around $170. Sitting on top of that is a daughter ...

If you’re thinking about replacing or upgrading your business phone system, you have an important choice to make. Do you want to use a Voice over IP (VoIP) or a Private Branch Exchange (PBX) service?

Junction Networks has announced that their OnSIP PBX is now available as a white label solution to channel partners. OnSIP in an on-demand telephony service for small to medium sized businesses that ...

PBX (Private Branch Exchange) allows you to use the same system to manage outgoing and incoming calls, plus internal communication. Learn how to leverage PBX to stay competitive. PBX phone systems use ...