> Is there a way in asterisk to Activate/Clear the blinking light on polycom
> indicating VM. Either from an AGI or some way in the dialplan?
> I want to be able to control this light for from my application.
> I have an AGI to do something similiar to VM and want to light /clear the
> light myself.
I don’t think there is a way to do it natively inside of asterisk, but I
control it from a shell script. The shell script parses the output of “sip
show peers”, crafts an application/simple-message-summary SIP message and
then uses netcat to send it to the appropriate IP address / port.