Welltech VoIP ATA series V.2.1 - Manual (Page 141)

ATA-171/172/171P/171M/171+/172+
User’s Guide
(Figure 7)
Step5: [Note Information] page will be seen. After updating, please reboot the
system.
Step6: After rebooting, and back to the main page, please press [(F5)] to view
the result in page [System Information].
12.1.4 Build List File
Step1: Build a list file, Format: Firmware File Prefix +_ List. dat，e.g.：Phone _
List. dat.
Step2: Please input the update version in “file0=“, e.g.:
file0=VP3100_612050.gz； if DSP version is involved, please input
the update version in”dspfile0=“, e.g.: file0=dsp.ds( See Figure 1).
 $firmware List：Display firmware List, provide 10 entries.
 $dsp List：Display dsp List, provide 10 entries.