[asterisk-users] Polycom headset button blinking

[James Fromm]

Does anyone know what it means when the headset button on Polycom phones 
is blinking?  The blinking state is achieved by hitting the button twice 
while on-hook.  First press activates the headset circuit and takes the 
phone off-hook.  Second press deactivates the headset circuit, puts the 
phone on-hook, and starts the headset button blinking.  Third press 
stops the headset button blinking.

Any ideas?

Thanks,
James