Voice over IP is revolutionizing business communications and telecom infrastructure...

Voice over IP performance is sensitive to both IP network behavior and traditional telephony problems. Network managers need new tools and techniques to help with VoIP troubleshooting and problem resolution in order to maintain good quality services.

This site contains information on how to troubleshoot VoIP problems, free online diagnostic tools and useful background information on voice quality and packet statistics.

The Open Speech Repository section of this site contains speech files that can be freely used for test purposes.

We welcome your comments and suggestions for new content.

Conditions of use: The material on this site is copyright VoIP Troubleshooter LLC and may be freely used but not copied or downloaded.  In making use of this site the user acknowledges that VoIP Troubleshooter LLC or Contributor has no liability for any issues or problems that may arise directly or indirectly as a result of such use.  VoIP Troubleshooter LLC and Contributor are providing this material as-is with no warranty as to correctness or completeness and do not accept any responsibility for any issues or problems of any nature whatsoever that may arise from the use of the material on this site.