Configure SIP settings on a Grandstream HT801

To configure SIP settings on a Grandstream HT801, you can:
 Plug in the device and connect it to your network
 Find the IP address of the device
 Open a web browser and enter the IP address
 Log in with the default username and password, which are both "admin"
 Navigate to FXS Port and then SIP Settings
 Enter the required information
 Save the settings

PBX Required information
 Primary SIP Server: The address of the SIP/PJSIP server and port number
 User ID: The extension number
 Authenticate ID: The same as the user ID (may leave blank)
 Authenticate Password: The password for the extension
 Name: A name for the extension
You can also adjust other settings, such as:
DNS Mode: Set to SRV
Dial Plan: Set to a 2, 3, or 4 digit numbering scheme (Leave as is for your PBX)
Registration Expiry: Set to a short time to speed up SIP connection detection
Outbound Proxy:  (leave blank)

Administrator Guide:  CLICK HERE