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QoS Last modified: Thursday, May 22, 2008
Short for Quality of Service, a networking term that specifies a guaranteed throughput level. One of the biggest advantages of ATM over competing technologies such as Frame Relay and Fast Ethernet, is that it supports QoS levels. This allows ATM providers to guarantee to their customers that end-to-end latency will not exceed a specified level. Sponsored listings AT&T Enterprise Solutions - The Most Innovative Network Mngmnt Capabilities in Telecommunications. Cisco IP Telephony - Secure & Reliable Communications Over Your Network. Learn More Now. Save up to 70% on Award Winning Business Phone Networking - VoIP Business Phone System-No Equipment or Long-term Contract. Unlimited Local & LD. Scalable, Hassle Free, Feature Rich. Customize Your Phone System!		Related Categories Networks Telecommunications Related Terms ABR ATM CBR CIR IMA RSVP UBR User-to-Network Interface (UNI) VBR Shopping QoS Products Compare Products,Prices and Stores Shop by Category: Networking Hubs and Switches 724 Model Matches Network Adapters 143 Model Matches
Do You Hear What I Hear?—Part I: Defining Quality of Service This tutorial begins a series of discussions on a topic that is relevant to either architecture: the quality of service provided for that VoIP connection. Webopedia's "Did You Know...?" Section Use this Webopedia knowledge section for an in-depth overview of specific technologies and occurrences in the areas of Computer Science, The Internet, and Computer Hardware and Software.