[Asterisk-Users] mwi over serial port

[Clay Zevely]

I am trying to interface to a nortel dms100 and the only feature I have
failed to figure out
is the mwi.  On the system being replaced they use the rs232 to activate and
deactivate the mwi.

Can I use teh serial as well on asterisk.

An example I am looking for is as follows.
at 9600 E 7 1 on the serial port


(Activates indicator to station)
OP:MWI_xxxxxxxxxx![Control D]



(Deactivates indicator to station)
RMV:MWI_xxxxxxxxxx![Control D]