.
Go to Phone - Relay to setup the DTMF code of local relay in website.

Relay Type: There are two types of relay: chime bell and open door.
Chime Bell: When there is a call, the chime bell will ring.Open door: When press the unlock icon, local relay will be opened.
Relay Delay: To set the delay time for local relay.

Status: To enable or disable the softkey in talking page.
Display Name: To modify the display name of unlock icons in talking page.
Relay: To set the relay type, including local relay 1/2, remote relay HTTP and remote relay DTMF.
Remote Relay: To set DTMF code for remote relay, which is “#” by default.

IP/SIP: To configure the device IP or SIP account.
Remote Relay IP: To configure the device IP.(Note: If this device doesn't register a sip account, fill in the IP only.)
UserName/Password: The UserName and password should be the same as the doorphone. (Doorphone configure as follows)
To configure the webrelay or the device’s information.


IP/SIP: To configure the device IP/SIP, which calling with IT83.
Web Relay Action: To configure the action text, you can check this command through the PCAP.