The HT818 is an 8 ports analog telephone adapter (ATA) that allow users to create a high-quality and manageable IP telephony solution for residential and office environments. Their ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to … See more This chapter provides basic installation instructions including the list of the packaging contents and also information for obtaining the best … See more The HT818 can be configured via one of two ways: 1. The IVR voice prompt menu. 2. The Web GUI embedded on the HT818 using PC’s web browser. See more If you plan to keep the HT818 within a private network behind a firewall, we recommend using STUN Server. The following three settings are useful in the STUN Server scenario: 1. STUN Server (under advanced … See more WebPlease disconnect all ethernet cables, simply keep power and the phone connected to the Grandstream device. - Press ***, hear the voice prompt. The ATA will reset automatically, now reconfigure the device from scratch. - Press the MENU button. - Enter the MAC address as it is with numbers and alphabets.
Grandstream HT812/HT814 ATA: How to Install Your Device
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WebPlug your Grandstream ATA’s AC adapter into a working power outlet. Using the provided ethernet cable, connect your ATA from the blue WAN port into your high-speed internet … WebSettings”, “FXS Port 1” or “FXS Port2” page. 3. Press “Reboot” button in the bottom of the page. Using IVR 1. Pick up the handset and dial “***” to use the IVR menu. 2. Press 99 to access reset/reboot menu. 3. Press 9 once IVR prompt is played. 4. “Rebooting” IVR will be played and HT802 will reboot. CALLS OPERATIONS WebThe Grandstream HandyTone 502 is a two-line analogue telephone adapter with a built-in single port wired 10/100Mbps LAN router and network address translation (NAT). It is reported to support both tone and pulse dial (a capability which was removed from the later HT702 ). A product description and manual is available from the manufacturer. dutch plate