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5-336 41-001160-03, Rev 00, Releaes 2.4
IP Phone Administrator Guide
Action URI Disconnected
The phones have a parameter, “action uri disconnected” that allow a disconnect
event to occur when the phone transitions from any active state (outgoing,
incoming, connected, or calling) to an idle state. This parameter can use the
variable “$$LINESTATE$$”.
If the Administrator enables this feature (by specifying a disconnect URI),
when a call is disconnected, the phone checks to see if the event has a
Disconnect URI configured. If the phones finds a configured URI with a
$$LINESTATE$$ variable, it replaces the $$LINESTATE$$ variable with the
appropriate line state of the current active line. After all of the variables are
bound, the phone executes a GET on the URI. The following table lists the
applicable values for the $$LINESTATE$$ variable.
The Action URI Disconnect feature allows an Administrator to determine the
reason for the disconnect if required.
Note: The $$LINESTATE$$ variable is optional and not required when
enabling the “action uri disconnected” parameter.
$$LINESTATE$$ Value Description Meaning in a Disconnected URI
IDLE Phone is idle. N/A
DIALING Phone is offhook and ready to dial. N/A
CALLING A SIP INVITE was sent but no response
was received.
Error occurred during the call.
OUTGOING Remote party is ringing. Call was cancelled.
INCOMING Local phone is ringing. Call was missed or cancelled.
CONNECTED Parties are talking. Call was successful.
CLEARING Call was released but not acknowledged. N/A
Note: If you enable the Action URI Disconnect feature by specifying a
URI, the URI is called when any disconnect event occurs including an
intercom call or a conference setup.
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