User manual

SNTP Setting:
8.19. You can setup the primary and second SNTP Server IP Address, to get the date/time
information. You may also set the Time Zone, and how long need to synchronize again.
When you finished the setting, please click the “Submit” button.
Volume Setting:
8.20. You can setup the Handset Volume/Gain, PSTN-Out Volume, and PSTN-In Gain in this page.
Handset Volume is to set the volume hearing from the handset. PSTN-Out Volume is to set
the PSTN volume for you to hear. Handset Gain is to set the volume send out to the other
side’s handset. PSTN-In Gain is to set the volume send out to the other side’s handset.
9