P-2802HW(L)-Ix Series Quick Start Guide
Alternatively, use OTIST, ZyXEL’s One-Touch Intelligent Security Technology (OTIST) feature. It allows you to automatically configure the SSID and WPA-PSK on all OTIST- equipped wireless clients within range of the P-2802HW(L)-Ix. See the wireless LAN chapter in the User’s Guide for more information on OTIST.
3.3 Configure VoIP
Click VOICE OVER INTERNET
SETUP.
"You should have the information provided by your VoIP service provider.
Enter the information provided by your VoIP service provider. Keep the default settings if your VoIP service provider did not provide some information. If you have a SIP account like 1234567@VoIP-provider.com, the SIP Number is 1234567, and the SIP Service Domain is VoIP-provider.com. When you are done, the PHONE light should be on. Close the wizard and the main screen opens.
4 Regular Phone Line Setup (P-2802HWL-Ix only)
When one of your VoIP accounts is registered, the P-2802HWL-Ix normally uses the Internet (not the regular phone line) to make phone calls. Follow the directions in this section to make sure you can also use the regular phone line while one of your VoIP accounts is registered.
"When the P-2802HWL-Ix does not have power, the phone(s) connected to the PHONE port(s) can still be used for making calls. Only one phone can be in use at a time.