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Telchemy is pleased to present the following series of Application Notes for free download. These documents provide a brief introduction to VoIP and IP Video performance management concepts and terminology, and present guidelines for managing media service quality in specific network environments.

Series: Understanding VoIP Performance

Voice Quality Measurement
Mar 2008
Impact of Delay on VoIP Services
Jan 2006
Impact of Echo on VoIP Services
Jan 2006
Data and Fax Modem Performance on VoIP Services
Jul 2006
Voice Quality Estimation in Wireless & TDM Environments
Apr 2006


Series: VoIP Performance Management

Managing Enterprise IP Telephony
Mar 2008
Managing IP Centrex & Hosted PBX Services
May 2004
Managing Wireless LANs and Wi-Fi Services
Jan 2005
Managing Cable Telephony Services
May 2004
Six steps to getting your network ready for Voice over IP
Jan 2005


Series: Understanding IP Video Performance

IP Video Encoding Explained
Sep 2012
Understanding IP Video Quality Metrics
Sep 2012
TVQM Video Quality Metrics
Sep 2012


Series: IP Video Performance Management

Managing IPTV Performance
Sep 2012
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