ADTRAN NetVanta 3448 Configuration Manual page 12

Recommended QoS Configuration |
7. Now the QoS Wizard will ask you to configure the VoIP Traffic Matching. Select the following methods of matching packets. Use the DSCP
option and set the first DSCP field to EF. Next, use the Precedence option and select "0", "1", and "2". Finally, use the RTP option and use the
Start Port of 1000 and the End Port of 65535. Make sure you also enable the even and odd ports when using the RTP method. It is not
recommended to use the Source Address option. Finally, click Next.
Note:
Select applicable TCP/UDP port ranges, as needed, for your mobile and softphone apps from this
AdTran NetVanta 3448 | Configure your router
table.
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