ANSWER: There can be many different network setups that cause this problem; however it is usually because the MSN text messaging does not require a direct TCP/IP ...

Last week was a busy one for new product announcements. Today, we'll recap the announcement highlights from Apple, which is enabling enterprise applications on its iPhone; Cisco's launch of its ASR ...

At issue: A small office in Europe discovers that someone has hacked its IP telephony router. Action plan:: Update the operating system to prevent toll fraud, and assess the IP telephony setups at ...