Grandstream Networks WP820 Administration Manual page 51

2. The dynamic variables need to have a "$" at the beginning. For example : local=$local
3. If users need to add multiple dynamic variables in the same event, users could use "&" to connect with different dynamic
variables.
For example: 192.168.40.207/mac=$mac&local=$local
When the corresponding event occurs on the phone, the phone will send the MAC address and phone number to server
address 192.168.40.207.
Here below the supported events by the phone:
Bootup Completed
Incoming Call
Outgoing Call
Missed Call
Connected
Disconnected
DND On
DND Off
Forward On
Forward Off
Blind Transfer
Attended Transfer
On Hold
Unhold
Log On
Log Off
Register
Unregister
SAFE/Panic Call
Configures the event URL when phone boots up.
Configures the event URL when phone has an incoming call.
Configures the event URL when phone has an outgoing call.
Configures the event URL when the phone has new a missed call.
Configures the event URL when a call is established.
Configures the event URL when a call is disconnected.
Configures the event URL when DND is enabled.
Configures the event URL when DND is disabled.
Configures the event URL when the forward feature is enabled on
the phone.
Configures the event URL when the forward feature is disabled on
the phone.
Configures the event URL when users transfer a call with blind
transfer on the phone.
Configures the event URL when users transfer a call with attended
transfer on the phone.
Configures the event URL when users hold a call on the phone.
Configures the event URL when users resume a call on the phone.
Configures the event URL when users log on the phone
successfully.
Configures the event URL when users log off the phone.
Configures the event URL when an account in the phone is
registered successfully.
Configures the event URL when an account in the phone is
unregistered.
Configures the event URL when panic call is made.