Making A Voip Call; Device Maintenance; Upgrading The Firmware - ZyXEL Communications VMG Series User Manual

5.6.5 Making a VoIP Call

Follow these steps to make a phone call using Voice over IP (VoIP).
Make sure you connect a telephone to phone port 1 on the Zyxel Device.
1
Make sure the Zyxel Device is turned on and connected to the Internet.
2
Pick up the phone receiver.
3
Dial the VoIP phone number you want to call.
4

5.7 Device Maintenance

This section shows you how to upgrade the Zyxel Device firmware, back up the configuration and
restore the Zyxel Device to its previous or default settings.

5.7.1 Upgrading the Firmware

Upload the router firmware to the Zyxel Device for feature enhancements.
Chapter 5 Web Interface Tutorials
VMG/EMG/AM/DM/GM Series User's Guide
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