| Publisher | Packeteer | ||
|---|---|---|---|
| Format | 725.4KB PDF, requires Acrobat Rdr 5 | Date added | 12 Aug 2003 |
| Topics | VoIP - IP Telephony, Quality of Service, Bandwidth Issues | ||
| Downloads | 171 | ||
Preparing for voice and video over IP requires understanding current network traffic, determining network policies for traffic, and applying quality of service (QoS) controls over the wide-area network (WAN). Many organizations simply overprovision the WAN bandwidth, hoping to obtain adequate QoS. However, alternative methods, including packet marking/queuing and traffic shaping, are viable options to avoid or postpone costly network bandwidth upgrades.
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