VoIP and IP telephony

A strong unified communications strategy starts with voice technology. Explore all facets of enterprise telephony, including hardware and devices, architecture, and standards and protocols like SIP and H.323.

VoIP and IP telephony News

VoIP and IP telephony Get Started

Bring yourself up to speed with our introductory content

Evaluate VoIP and IP telephony Vendors & Products

Weigh the pros and cons of technologies, products and projects you are considering.

Manage VoIP and IP telephony

Learn to apply best practices and optimize your operations.

Problem Solve VoIP and IP telephony Issues

We’ve gathered up expert advice and tips from professionals like you so that the answers you need are always available.