* British Telecom’s phone switches between mobile network and fixed
* Fiberlink adds cellular one-stop shop
* Sprint’s market trial of technology that brings wireless to wireline
* Traffic-shaping software gets smarter
* Vonage’s fees; FCC Chairman Powell on regulations
* Traffic-shaping vendors keep busy
* Fees: Cox’s voice-over-cable service vs. MCI’s voice service
* Security impact of router misconfigs
* Readers say it’s easier to tap both PSTN and VoIP calls than stated previously
* Router misconfigs are often downtime culprit
