VoIP security problems present a challenge for voice and network staff because IP telephony brings with it not only the security problems of data networks but also new, added threats specific to VoIP.

A straightforward approach to troubleshooting VoIP that can be applied to video as well. VoIP is particularly sensitive to packet loss, and determining the cause of the packet loss can be difficult.

Vendors would have you believe you need to spend thousands of dollars on protocol analyzer software to troubleshoot Voice over IP (VoIP) networks. After all, voice quality suffers if packets are late, ...

In our third review of VoIP monitoring tools, products from ClearSight Networks, Codima Technologies, JDS Uniphase, WildPackets and Touchstone Technologies, all products were able to monitor the test ...

Webtorials contributors have been busy in the last week — posting a “triple play” of useful resources including some practical tips on VoIP troubleshooting, some analysis on integrating video with ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Imagine the typical VOIP troubleshooting situation. It ...