HumHub – Social Network Kit

HumHub is a feature rich and highly flexible OpenSource Social Network Kit written in PHP.

It’s perfect for individual:
– Social Intranets
– Enterprise Social Networks
– Private Social Networks

Find more information at: http://www.humhub.org

HumHub is powered by http://www.yiiframework.com/.

Modules (Selection):
– Mail
– Polls
– Tasks
– Wiki
– Calendar
– Notes (Etherpad Integration)
– .. and many many more!

Today’s small-to-medium-sized (SMB) businesses and large enterprises are saving on their monthly communications costs by making one simple decision: to switch to a VoIP service solution from their old, outdated Plain Old Telephone Service (POTS). By choosing a new VoIP service, these companies enjoy the flexibility, reliability, call features, and audio quality that only a VoIP service can provide. Plus, they cut their phone bill by up to 70%!