Forbes.com has a newly posted article that discusses the probability of high-speed Internet service providers feeling more emboldened to port-block VoIP access from subscribers to rival VoIP services.

Apple's iChat AV and Vonage's Voice over IP solution both use the same network port under Mac OS X -- causing potential conflicts, as detailed by MacFixIt reader Bill Bankson "I thought the VOiP ...

The internet relies on a system of addresses that treats every computer, tablet and smartphone as a distinct device, allowing all of them to communicate with each other. Because many kinds of devices ...

A number from 0 through 1023 used to identify a network service on a private IP network or the public Internet. Residing in a field in the TCP or UDP header, the port number directs packets to the ...