listen
Registers the RS-232 session to listen for incoming video calls, phone calls, or
system sleep or awake state and, consequently, to give notification when the
registered state occurs.
Syntax
listen <video|phone|sleep>
Parameter
video
phone
sleep
Feedback Examples
Key off of
"listen:"
listen sleep
returns
listen sleep registered
to acknowledge that the session is now registered to listen for sleep mode.
listen going to sleep
is notification that the system is going to sleep mode.
listen waking up
is notification that the system is waking up.
Description
Instructs the session to listen for incoming video calls.
When this event occurs, the message "listen video
ringing" is received.
Instructs the session to listen for incoming phone calls.
When this event occurs, the message "listen phone
ringing" is received.
Instructs the session to listen for when the system goes
into sleep mode. When this event occurs, the message
"listen going to sleep" is received. When the
system wakes up, the message "listen waking up"
is received. Deprecated. Polycom recommends using
sleep register instead of this command.
System Commands
4 - 141
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