Networking

Gloves come off in IP Centrex vs. IP PBX

Identifying active IP addresses that have no DNS record

All-in-one entertainment center a bust

Gartner analysts lay out network buying strategies

WorldCom polishes VoIP offer

WorldCom users want say in process

Users weigh pros and cons of VoIP

Companies wonder whether touted cost savings, advanced applications will be seen.

Service Providers briefs

WorldCom outage raises new doubts

ILECs are crying wolf over regulation