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Have you ever gotten any problems in uploading/downloading files (Voice, video or
email/data only) with the narrow/districted bandwidth you may share from the common
Internet connection line? The advanced bandwidth management technology-QoS (Quality of
Service) helps you to well allocate the bandwidth upon your demand of Voice, Video, or Data
transferring. Let's see how to get the optimum bandwidth per your request by using DrayTek
Vigor router as below.
Scenario: The Internet connection you got from ISP line is 2MB/512Kb. There are VoIP
telephony network, IPTV set top box and data server at your home. Assume you want to
allocate 30% of the bandwidth you got to VoIP demand, 50% for IPTV, 15% for mail/data,
5% for others. Let's see how easily it is to do the setting as below:
Open Bandwidth Management>> Quality of Service.
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You will get the following page. Click the Edit link for Class 1.
In the following page, type a name (e.g., VoIP) for such class and click Add.
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Check the box of ACT. Click Edit to specify the local address.
Vigor2120 Series User's Guide
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