Compared to the needs of modern applications, VoIP bandwidth requirements are modest. Learn why internet stability has more of an impact. VoIP stands for Voice over ...

If you don’t consider your bandwith requirements when building a VoIP infrastructure, you’ll wind up with an unreliable system and an overtaxed WAN. George Ou looks at audio compression algorithms and ...

When preparing to manage an IP telephony network, an organization must carefully consider the product’s management capabilities and take steps to assure short-term and long-term success. These steps ...

Voice over IP, the ability to make phone calls through your computer, is growing in popularity for good reason: It is less expensive than traditional phone service and is likely to remain so for the ...

Security is emerging as a major concern in the deployment of VoIP in the enterprise. Traditional firewalls, which were never engineered for real-time media, can seriously impair VoIP performance.