ATA-171/172/171P/171M (ATA-S1/S2/P/M)
User’s Guide
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Figure 18. Port Setting
3.11.5 Codec Settings: you can setup the Codec priority, RTP packet length, and VAD function in
this page. You need to follow the ISP suggestion to setup these items. When you finished the
setting, please click the Submit button. If there is nothing need to change, please click the
Save Change Item in the left side, then click the Save button. The change you made will save
into the system and the system will Reboot automatically.
Figure 20. Codec Setting