This vendor-written tech primer has been edited by Network World to eliminate product promotion, but readers should note it will likely favor the submitter’s approach. The collection of public and ...

Update: We're in the last throes of winter break 2019, which means most Ars' home office phones can stay dormant for a few more days. As such, we've been resurfacing a few classics from the ...

TRAVERSE CITY -- Appia Communications, a provider of managed communication and network services, last week announced the immediate availability of its new SIP (Session Internet Protocol) trunking ...

Traverse City-based Appia Communications, a leading provider of managed communications and network services to companies and organizations, released new SIP (session Internet protocol) trunking ...

Excellent progress is being made regarding the implementation of Voice over Internet Protocol (VoIP) in air traffic management (ATM) as a result of the integration of the ED-137 Standard into ICAO Doc ...

The purpose of the network layer is to help route messages between different local networks. Central to this layer is the concept of exclusive network addresses, where every terminal connected to the ...

This post is a bit of 'today I re-learned' and a hopeful help for anyone who might come across this kind of issue, or for myself if I come across it again. Some number of years ago, I remember having ...