Some vendors require you to commit to a specific ... VoIP phone systems supplanted traditional PBX phone systems because they are less expensive and more versatile. Even today's residential ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

Despite the financial struggles facing the telecommunications market, vendors ... on its IP-PBX systems. "It's always nice when you've got the manufacturer tying the handset and phone right ...